Sportuhren-Wiki - the most important smartwatch terms simply explained

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Optical heart sensor, Glonass and MIL-STD 810H - do you often wonder what all these smartwatch terms mean? In my small smartwatch wiki I would like to introduce you to the most important technical terms related to sports watches and smartwatches. Whether outdoor sports watch, fitness wearable, hybrid smartwatch or mechanical wristwatch - there are numerous terms related to timepieces that require explanation. The most important terms related to smartwatches and sports watches include the optical heart sensor, the pulse oximeter, ECG, activity tracking, sleep analysis and the barometric altimeter. If you don't know what to do with one of these or numerous other terms, you can find the explanation in my sports watch wiki with the most important smartwatch terms.

Table of Contents show

If you're like me, you often wonder what all those smartwatch terms mean. In my small smartwatch wiki I would like to introduce you to the most important technical terms related to sports watches and smartwatches. Whether it's an outdoor sports watch, a fitness wearable, a hybrid smartwatch, or even a mechanical wristwatch, there are numerous timepiece terms that need to be explained. Simply put, a smartwatch is a type of computer-controlled wristwatch that offers additional functions beyond timekeeping. These additional features can include fitness tracking, rudimentary touchscreen interfaces, and the ability to receive push notifications from your smartphone. Some models also come with built-in GPS tracking and contactless payment capabilities.

With the help of the following overview of the most important smartwatch terms, you should be able to get a quick overview. What do the individual terms mean? Which of these sensors and functions might I personally need in my next smartwatch? You can

Smartwatch case

The case of a smartwatch is similar to that of a traditional watch, but with a few small differences. It houses the internal components, including the display and all other electronics. Smartwatch cases come in different shapes, sizes and materials such as aluminium, stainless steel, titanium or plastic. Many are also waterproof so they can be used for swimming and showering.

Smartwatch cover glass

This transparent plate covers the display of your smartwatch. This is to protect it from scratches and dirt Cover slip usually made of sturdy materials like sapphire or Gorilla Glass.

Smartwatch processors

The processor is the "brains" of your smartwatch. It is responsible for running apps and other software and connecting to wireless networks. The processor of a smartwatch is usually an ARM-based chipset.

Smart watch strap

The Smart watch strap the band with which you attach your smartwatch to your wrist. It can be made of different materials such as plastic, rubber or leather and come in a variety of colors and patterns.

Digital Crown

The digital Crown is a rotating wheel on the right side of the Apple Watch models. It lets you scroll through menu items, zoom, and make selections with a simple press.

activity tracking

Activity tracking captures specific activities like swimming, cycling, or running. Activity tracking monitors steps taken, distance traveled, calories burned, sleep quality and other basic body metrics to give you more insight into your daily activities.

Sleep Testing

The sleep analysis measures your sleep quality based on movements and breathing patterns. The sleep analysis offers detailed insights into sleep patterns such as sleep duration and efficiency as well as REM cycles - all important factors when it comes to a healthy lifestyle.

Optical heart sensor

Optical heart sensor is a technology used in fitness and health trackers that uses light sensors to measure your heart rate and pulse. The optical heart sensor is a sensor that measures your pulse and transmits the values ​​to an app or the display of a watch. It works by shining an LED light into the skin and measuring the changes in blood volume that occur with each heartbeat. This data is then used to calculate your heart rate.

Pulse oximeter

The Pulse oximeter is a device that measures the oxygen content in the blood. Pulse oximeters measure the oxygen saturation of your blood and can determine how well you breathe while sleeping or exercising.

Smartwatch ECG

EKG stands for electrocardiogram and monitors the electrical activity of your heart. It measures your heart rate and rhythm and helps your doctor diagnose irregularities. The Smartwatch ECG is a technology that allows you to monitor your heart rate.

Smartwatch location determination

Smartwatch tracking is a feature that allows you to track your location GPS, Wi-Fi and cellular signals. You can use it to navigate, track your running route or communicate with friends. Tracking your location with a smartwatch is a great way to stay safe and connected while on the go.

Dual frequency GPS (L1 and L5)

GPS stands for Global Positioning System and is a satellite-based navigation system. Dual frequency (L1 and L5) GPS is a technology that uses two different satellite signals (L1 and L5) to ensure greater accuracy and better signal reception. This type of GPS is useful for tracking accurate location data as it helps reduce errors from inaccurate readings. It can also provide better accuracy in areas with weak or no cellular coverage.

Barometric altimeter

Barometric altimeters measure the altitude of a place by measuring changes in air pressure. A barometric altimeter measures altitude changes and barometric pressure readings both near the ground and at high altitude. Finally, the barometric altimeter is a sensor that measures atmospheric pressure and can be used to measure your altitude or depth underwater. Altitude changes can also be measured with GPS and comparison to topographic maps.

Smart watch – temperature sensor

Smartwatch temperature sensors measure the ambient temperature on your wrist. This allows them to draw conclusions about your body temperature. The data can also be used to adjust your smartwatch's settings or show notifications when it gets too hot or too cold - for example if the smartwatch has been in the sun for too long. Temperature sensors on your smartwatch can also help you monitor the weather on the go.

Smartwatch battery life

A smartwatch's battery life is a measure of how long the watch can run without needing to be charged. Smartwatches vary, some models have longer battery life than others. Factors such as the size of the display, the speed of the processor and software optimization can have a significant impact on a smartwatch's battery life. Knowing the basics about your watch's battery life can help ensure you're getting the most out of your device's battery

gyro sensor

Gyro sensors are used to measure rotation and orientation. They detect the rate of change of a device's rotational speed and allow you to see the angular movement of your wrist or hand. Gyro sensors are essential for fitness apps because they can detect when you're walking and moving.

High g accelerometer

High-g accelerometers measure acceleration with high accuracy. This type of sensor is used to detect even the smallest movements and can be used to measure acceleration in fitness trackers and smartwatches. They can also be used to measure orientation and displacement, and to detect shock.

Smartwatch compass

A smartwatch compass is a device that uses magnetism to determine the direction of travel. Used in many fitness watches, it can give you a better sense of direction while running or cycling. The compass also helps with GPS navigation and can show your current location on your smartwatch display.

Smartwatch fall detection

Fall detection is a feature that uses an accelerometer and gyroscope to detect when you've fallen. When it detects a fall, it sends an alert to your contacts or emergency services. This feature can be very useful for people at risk of falling, such as the elderly or people with disabilities. Smartwatches with this function can help to call for help in good time after accidents, as the rescue chain is initiated particularly quickly.

Smartwatch Cellular Function

Smartwatches can connect to your phone's cellular service so you can make and receive calls, send text messages, and use data services. Smartwatches that support cellular connections usually require a subscription to use this feature.

Smart watch emergency call SOS

A Smartwatch Emergency SOS is a feature that allows you to send an emergency alert to your contacts when you are in danger or need help. The smartwatch recognizes when you press the emergency button and immediately sends an alert with your location so that your contacts can react quickly. This can be especially useful for people who work alone or travel far from home.

Contactless payment with smartwatch

Contactless payments are a convenient way to pay for things by holding your smartwatch or smartphone up to a reader. Most smartwatches come with contactless payment technology, allowing you to pay for goods and services quickly and securely with just a tap of your wrist. The most important providers of contactless payment via smartwatch are Apple Pay, Samsung Pay, Google Pay and Garmin Pay.

Smartwatch water resistance

The water resistance of a smartwatch is a measure of how well the sports watch is protected from water, sweat and dust. Many smartwatches come with a specific level of water resistance, ranging from low water resistance for light splashes to high water resistance for swimming. Knowing your smartwatch's waterproof rating can help you decide if it's right for your needs.

Dust-proof according to IP6X

Dust protection is a measure of how well your device is protected from dust and other small particles. The IP6X rating means that the device has been completely sealed against the ingress of dust, making it highly resistant to dust damage.

Waterproof according to ISO standard 22810:2010

Water resistance is a measure of how well your device can withstand water, e.g. B. when swimming or in the rain. The ISO 22810:2010 standard means that the device has been tested to a minimum water pressure and duration, making it waterproof to 3 atmospheres (30m). That makes it suitable for light recreational activities like swimming and snorkeling, but not for diving. For diving, it should be water resistant to at least 10 atmospheres (100 m).

I hope you found this overview of smartwatch terms useful. Now you know what they mean - so if you're going to buy a new watch, make sure it has the features you need! This will help you find the perfect watch for your individual needs. Thanks for taking the time to read my little smartwatch wiki - happy searching.

Sports watch wiki for the most important smartwatch terms - the small wearables now support you with their functions in every situation.
Sports watch wiki for the most important smartwatch terms - the small wearables now support you with their functions in every situation.

The most important sports watch functions at a glance

My sports watch is my daily companion that I use during my numerous workouts. The sporty smartwatch is used even more than my smartphone. That's why I always use a very current model that meets the latest technical standards. What functions should modern fitness watches and sporty smartwatches have? Below I have put together a clear table for you that lists the most important features of current sports watches.

Smartwatch attributesTechnology used
Main material Sports watches are often made of titanium, stainless steel, carbon or plastic. Titanium is currently state-of-the-art because it is particularly light and robust.
Cover glass materialMineral glass is often used in cheaper smartwatches, while more durable materials such as sapphire glass or Corning® Gorilla® Glass are often used in more expensive models. Sapphire glass is particularly scratch-resistant and is often used in high-priced watches.
Bezel material The bezel of the smartwatch, i.e. the frame around the display, is an important design element and at the same time offers functionality. It is usually made of materials such as stainless steel, titanium or aluminum, depending on the housing material chosen for the smartwatch. Some models also offer ceramic or carbon fiber bezels.
Bracelet materialDepending on the model and features, smartwatch bands can be made of various materials, including leather, metal, rubber, and synthetic fibers such as nylon. Some manufacturers also offer special wristbands that are designed for specific activities such as sports or swimming and have special properties such as sweat or water resistance.
DisplayThe display of a smartwatch plays an important role as it represents the interface between the user and the watch. Most smartwatches today have a high-resolution display. AMOLED or miniLED displays are often used here, which offer high resolution and color quality. AMOLED displays are characterized by color brilliance and high contrast.
TouchscreenMost current sports watches and sports smartwatches rely on a reliable touchscreen that enables intuitive and quick operation. Many manufacturers have optimized their touchscreens specifically for use during sports to ensure smooth operation even when sweating or raining.
Color variants of the smartwatchModern sports smartwatches and sports watches are not only functional and powerful, but also stylish and available in many colors. The color selection ranges from simple and elegant colors such as white and black to trendy and eye-catching color combinations such as rose gold and white or silver and dark gray.
Clock functionsToday's sports watches have the typical watch functions such as time, automatic summer time change, alarm, timer, stopwatch, sunrise/sunset. In addition to the basic watch functions, many current sports watches offer other practical functions that are particularly useful for sporting activities. These include GPS tracking, heart rate measurement, calorie consumption, pedometer and distance measurement.
Fitness trackingFitness tracking is one of the main features of sports smartwatches. Current models offer a variety of functions to monitor the health and fitness of the wearer. These include, for example, measuring energy levels, oxygen saturation and stress levels as well as recording heart rate, ECG, breathing rate and sleep analysis.
Activity featuresActivity tracking with pedometer, calorie consumption, floors, distance covered and intensity minutes is now an absolute standard for all sports smartwatches. These functions are now standard on most sports smartwatches. A pedometer is a fundamental part of activity tracking and records the number of steps taken during the day.
Main areas of smartwatch use The range of sports smartwatches is diverse and tailored to the needs of different athletes. Most smartwatches offer a wide range of sports, from running and walking, hiking, golf and cycling to skiing, snowboarding, cross-country skiing, stand-up paddling, surfing, sailing, rowing and swimming.
Indoor tracking functionsIndoor training has become an important part of daily fitness and many sports smartwatches have recognized this. They offer comprehensive tracking features for workouts such as strength training, cardio, cross-training, stepping, stair climbing, rowing, yoga, Pilates and breathing exercises. Users can also follow training animations directly on the watch to improve their technique and movements.
outdoor featuresMost current sports smartwatches also offer a variety of outdoor functions that can be particularly useful for outdoor sports such as hiking, mountaineering or camping. These include functions such as navigation with the reverse function, in which the smartwatch automatically determines the return route and shows the wearer the return route.
Heart rate measurement on the wristOptical heart sensors use light to detect changes in blood flow through the skin and measure the heartbeat. Electric heart sensors, on the other hand, use electrodes to measure the heart's electrical signals and create an ECG.
Pulse oximeterA pulse oximeter is now standard equipment on many modern smartwatches and sports watches. This function measures oxygen saturation in the blood, which is an important indicator of physical fitness and health. For example, by measuring oxygen levels in the blood, the smartwatch can show signs of sleep apnea or other breathing problems.
water resistanceMost current smartwatches offer a water resistance of 5 or 10 ATM and are therefore suitable for swimming, snorkeling, showering and washing your hands. They are therefore not suitable for diving. With some models like that Apple Watch Ultra or some models from Suunto and Garmin can even be scuba diving to 40 meters.
Battery LifeThe battery life of a sports smartwatch depends on various factors such as usage intensity, model type and activated functions. In general, smartwatches consume more power than special sports watches. A good sports smartwatch should last at least a whole day with intensive use, i.e. around 18 hours.
Position trackingMany sports smartwatches today use GPS, GLONASS and GALILEO to precisely determine the wearer's position. GPS is the best known and most widely used standard. GLONASS is the Russian counterpart to GPS and GALILEO is the European satellite navigation system.
SensorsTypical smartwatch sensors integrated into current sports watch models include an optical heart rate sensor, an electrical heart rate sensor, a pulse oximeter, a barometric altimeter, a compass, a gyroscope, an accelerometer, a pulse oximeter, and GPS.
SmartWatch featuresSports watches and sports smartwatches usually have typical smartwatch functions such as telephony, notifications, SMS reply, calendar, weather, music functions, phone search and payment functions. There are some sports watches and sports smartwatches that offer additional special functions in addition to the typical smartwatch functions.
CompatibilityThere are essentially two different streams of smartwatches on the market. The first group includes the Apple Watch, previously only with the Apple iPhone compatible. The second group includes smartwatches running the Google Wear OS operating system, which are compatible with both Android and iOS devices.
ConnectionsMost current sports watches and sports smartwatches connect to the smartphone via Bluetooth® to synchronize data and display notifications. ANT+® is another wireless transmission standard used by some sports watches and fitness trackers to communicate with external sensors such as heart rate monitors or bicycle speed sensors.
WeightA sports watch or smartwatch usually weighs between 30 and 60 grams. However, there are also models that are slightly heavier or lighter depending on size, material and functions.
All statements without guarantee. The information is exemplary and varies from manufacturer to manufacturer.
Smartwatches are modern high-performance computers - it is easy to lose track of the numerous technical terms.
Smartwatches are modern high-performance computers - it is easy to lose track of the numerous technical terms.

My personal smartwatch ranking

RankingSmart watch modelDescription
1. Apple Watch Incredibly Outstanding outdoor smartwatch with many sports functions
2. Apple Watch Series 8Best all-round smartwatch
3.Apple Watch Series 7Sport Smartwatch with precise readings
4.Apple Watch Series 6The Apple Watch Series 7 very similar but smaller display
5.Samsung Galaxy Watch 4Best all-round smartwatch for Android fans
6.Garmin Epix 2Garmin's top outdoor smartwatch with AMOLED and touchscreen
7.Garmin Fenix ​​7Similar to the Garmin Epix 2 but without the AMOLED display
8.Suunto 9 Peak The Suunto high-end model with an award-winning design
9.Apple Watch SE 2Entry-level smartwatch from Apple with fewer features than Apple Watch Series models
10.Suunto 7Suunto Smartwatch with AMOLED display
11.Samsung Galaxy Watch ActiveSlimmed down Galaxy Watch for athletes
12.Garmin Quatix 6Interesting special watch for sailors and water sports fans
13.Garmin Fenix ​​6 ProGarmin's popular outdoor smartwatch in the cheaper previous version
14.Suunto 9 BaroPredecessor of the Suunto 9 Peak
15.Suunto 5 PeakRecommended entry-level model from Suunto
16.Polar GritHigh-end model from the traditional sports watch manufacturer
17.Garmin VenuMid-range Smartwatch model from Garmin with many current functions
18.Apple Watch Series 4older Apple Watch Model that can definitely keep up
19.Garmin Vivoactive 4Entry-level sports smartwatch for the price-conscious
20.Suunto 3 Gen2Inexpensive entry-level model from Suunto
21.Polar UnitEntry-level model from Polar
My personal sports watch ranking with sports smartwatches that I have tested.
Hello, I'm Sascha Tobias Tegtmeyer from Hamburg - and a real beach child with heart and soul! Sea fan, travel lover and always up for an adventure. On my travel blog Just-Wanderlust.com and the social media channels of Strandkind Travels, I combine my love of traveling and nature with a passion for water sports such as stand-up paddling, diving and surfing. I am a journalist, author and blogger - and I am naturally curious when I get to know new travel destinations and then write about them in detail. As a technology fan, when I'm traveling with my family or alone, I'm always happy to bring a few travel gadgets with me for testing purposes. My favorite travel countries, which I also prefer to write about in my travel blog: USA, Thailand and Maldives.
About the author

I'm just a curious beach kid in the world

Hello, I am Sascha Tobias Tegtmeyer from Hamburg – and a real beach child with heart and soul! Sea fan, travel lover and always up for an adventure. On my travel blog Just-Wanderlust.com and the social media channels of Strandkind Travels, I combine my love of traveling and nature with a passion for water sports such as stand-up paddling, diving and surfing. I am a journalist, author and blogger - and I am naturally curious when I get to know new travel destinations and then write about them in detail. As a technology fan, when I'm traveling with my family or alone, I'm always happy to bring a few travel gadgets with me for testing purposes. My favorite travel countries, which I also prefer to write about in my travel blog: USA, Thailand and Maldives.

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I have simply explained the most important terms related to smartwatches and sports watches for you and answered the most important questions.
I have simply explained the most important terms related to smartwatches and sports watches for you and answered the most important questions.

FAQs Smartwatches & sports watches - the most important questions and answers

I have simply explained the most important terms related to smartwatches and sports watches for you and answered the most important questions.

What are the best sports watches?

Among the best sports watches there are now some models that really are among the best current products on the market and ensure an excellent user experience. The current one is one of the best watches I have tested so far Apple Watch, the Garmin fenix, the Garmin epix, the Samsung Galaxy Watch, the Suunto 5 Peak, Suunto 7, Suunto 9 Peak and the Polar Grit X. Alternatively, the Huawei Watch GT 3 is said to be one of the best sports watches. However, I have not tried this model yet. The smartwatches mentioned have all proven to be very sophisticated and can be chosen according to personal preferences. It may be advisable to try out several models in the stationary shop and then make a decision.

In your Smart watch review (11/2021) Stiftung Warentest tested the best smartwatches of 2021. Fourth place was awarded several times, as the sports watches were tied in the test. Overall, the institution comes to the following ranking of the best smartwatches at the moment:
1. Apple Watch Series 6 (overall score 2,0)
2. Garmin fenix 6 Pro
3. Polar Grit X
4. Apple Watch SE
4. Garmin Venus
4.Garmin Venus 2
7. Garmin Venu Sq Music
8. Polar Ignite 2
9.Huawei Watch 3
10. Xiaomi Mi Watch

Important new models such as the Garmin fenix 7, the Garmin epix 2, the current Suunto models and the Apple Watch Series 7 have not yet been taken into account in the test run by Stiftung Warentest.

What is a sports watch?

A sports watch is a watch that is worn during training - initially it was used to stop time. Later there were the first heart rate monitors to measure heart rate. Sports watches are now sports smartwatches that have a wealth of functions and provide the wearer with intensive support and motivation during training. The list of features that modern sports watches have is getting longer and longer. The most important features of modern multisport watches currently include:
- Measurement of the heart rate on the wrist
– Creation of an ECG
- Energy level measurement
- Oxygen saturation measurement
- Stress level tracking
- breathing rate
- sleep analysis
- Menstrual cycle tracking
– blood pressure measurement
- in the future: blood sugar determination 

What can fitness watches do?

A sports watch is a watch that is worn during training - initially it was used to stop time. In the meantime, sports watches are sports smartwatches that have a wealth of functions and support and motivate the wearer intensively during training. The list of functions that modern sports watches have is getting longer and longer. Currently, the most important features of modern multisport watches include:
- Measurement of the heart rate on the wrist
– Creation of an ECG
- Energy level measurement
- Oxygen saturation measurement
- Stress level tracking
- breathing rate
- sleep analysis
- Menstrual cycle tracking
– blood pressure measurement
- in the future: blood sugar determination  

Is a fitness watch useful?

Sports watches and sports smartwatches are no longer toys, but very serious health gadgets that can really support users in their fitness efforts. In particular, functions such as heart rate measurement on the wrist and a reliable ECG have even saved lives in some cases. The other features also motivate the wearer of the sports watch to improve their fitness and live a healthier life. These include energy level measurement, oxygen saturation measurement, stress level tracking, heart rate measurement, respiratory rate, sleep analysis and menstrual cycle tracking - blood pressure measurement and blood sugar determination will be added in the future.

How useful is a smartwatch?

Sports watches and sports smartwatches are no longer toys, but very serious health gadgets that can really support users in their fitness efforts. In particular, functions such as heart rate measurement on the wrist and a reliable ECG have even saved lives in some cases. The other features also motivate the wearer of the sports watch to improve their fitness and live a healthier life. These include energy level measurement, oxygen saturation measurement, stress level tracking, heart rate measurement, respiratory rate, sleep analysis and menstrual cycle tracking - blood pressure measurement and blood sugar determination will be added in the future.

Which heart rate monitor is the most accurate?

With each new generation of heart rate monitors, the models become more accurate. A recent evaluation by Stiftung Warentest (edition 12/2019) showed that the Apple Watch Series 5 with a grade of 1,8 is the most accurate heart rate monitor or smartwatch. It is followed by the Garmin Forerunner 2,2 Music at some distance and with a grade of 245.

Which heart rate monitor is the best?

With each new generation of heart rate monitors, the models become more accurate. A recent evaluation by Stiftung Warentest (edition 12/2019) showed that the Apple Watch Series 5 with a grade of 1,8 is the most accurate heart rate monitor or smartwatch. It is followed by the Garmin Forerunner 2,2 Music at some distance and with a grade of 245.

Which GPS sports watch?

An excellent GPS sports watch is the Apple Watch Series 5. It received a grade of 12 from Stiftung Warentest (2019/1,8 issue) for the accuracy of its measurement data and was chosen as the test winner among the smartwatches. The second precise smartwatch in the test was the Garmin Forerunner 245 Music.

Which watch for running and cycling?

The best multisport watches include the Garmin fenix 7 and the Garmin epix 2, which are excellent sports smartwatches for running and cycling. The Samsung Galaxy Watch and the Apple Watch very good because they deliver relatively precise measurement results. I'm getting very good results with that Apple Watch and Runtastic.

What is the best Garmin watch?

In my opinion, the Garmin fenix 7 and the Garmin epix 2 are the best Garmin watches because, as multisport smartwatches with many pre-installed apps, they are not only suitable for many sports, but also have an attractive appearance and the battery life is extended thanks to the solar panel. Another excellent Garmin watch for beginners is the Garmin Venu 2, which has a slightly smaller case, but also has a large range of functions and is significantly cheaper than the top model.

Which sports watch is the right one?

There are currently some excellent models on the sports watch market that are well worth a look. In principle, several factors play a role in the selection: functionality, appearance and quality as well as software. From that point of view, my favorites are those Apple Watch, the Garmin fenix, the Samsung Galaxy Watch, the Huawei Watch GT, the Polar Grit and the Suunto 9.

Which sports watch for cycling?

The Garmin Venu 2 is an excellent sports watch for cycling because the smartwatch has its own app for this sport. Also on the Apple Watch users will find a special workout for cycling outdoors - the pre-installed workouts on the Apple Watch are usually very precise.

Which watch for sports?

There are now a large number of high-quality fitness smartwatches that can be used as a watch for sports in a variety of ways. The most important feature of a watch for sports is the optical measurement of the heart rate directly on the wrist. Measuring the oxygen saturation in the blood is also very important. The question "Which watch for sports?" must be answered individually according to your own preferences. The current best watches for sports are (in my opinion) the current ones Apple Watch, the Garmin fenix models, the Garmin Venu and the Suunto 9.

Which is better - Polar or Garmin?

Both Polar and Garmin produce very high-quality and modern sports watches and sports smartwatches, which are currently getting a little bit better with each generation. In this respect, the decision for one of the manufacturers is purely a matter of taste. I tested the two top models from Garmin and Polar, the Polar Grit and the Garmin Fenix. In my tests, the Garmin fenix came out on top. In principle, however, both the smartwatches from Polar and Garmin are recommended.

What is better heart rate monitor or chest strap?

Wearing a chest strap while running is a very precise way of tracking your heart rate during sports such as jogging, running, cycling, and many other sports. Unfortunately, the belt has to be put on very tightly and precisely in order to measure the heart rate. Modern sports watches and sports smartwatches therefore use an optical heart sensor to measure the heart rate directly on the wrist. At first, this method may have been less precise. Optical heart rate measurement on the wrist is now so sophisticated that precise results can be achieved and a chest strap is no longer necessary. The Apple Watch Series 5 was awarded a top grade of 12 as test winner by Stiftung Warentest due to its precise measurement results in the 2019/1,8 test.

What is the best running watch?

I personally use the for running Apple Watch with Runtastic. For me it is the best running watch that reliably measures my heart rate, precisely records the distance covered and calculates my activity data very precisely so that I can get a realistic picture of my current fitness and progress with jogging. Other excellent running watches are the Garmin Forerunner, the Garmin Fenix, the Garmin Venu, the Suunto 7 and the Polar Vantage M.

Which smartwatch for runners?

I personally use the for running Apple Watch with Runtastic. For me it is the best running watch that reliably measures my heart rate, precisely records the distance covered and calculates my activity data very precisely so that I can get a realistic picture of my current fitness and progress with jogging. Other excellent running watches are the Garmin Forerunner, the Garmin Fenix, the Garmin Venu, the Suunto 7 and the Polar Vantage M.

What is the best polar watch?

The best Polar watch is the Polar Grit X, which I have tested extensively. It is designed as a multisport outdoor smartwatch and is very suitable for all sports outdoors and indoors. The sports watch is robust and functionally up to date.

Which fitness watch is good and cheap? What is a good fitness watch?

As a good and cheap fitness watch, I can think of several models: On the one hand, the Garmin Venu is well suited as a cheap fitness smartwatch. It has a large, up-to-date range of functions and modern technology. On the other hand, I like the Samsung Galaxy Watch Active 2 very much as a good and affordable fitness watch, as it also offers many current functions and at a comparatively low price. For Apple-Fans, on the other hand, have a predecessor to the current Apple Watch , which is usually offered at a reduced price.

Which fitness watch for beginners?

The best fitness watches for beginners are the Garmin Venu, the Apple Watch (possibly in a previous version) and the Samsung Galaxy Watch Active 2. With these sports smartwatches, sports watch beginners get a solid gadget with the latest functions at an exciting price. The operation of the smartwatch is intuitive and the options for recording and analyzing health data are varied with the models.

Which smartwatch 2020?

If you want to buy a smartwatch for sports, everyday life, outdoor and travel in 2020, you should use a current model. The current Smartwatches 2020 include the Samsung Galaxy Watch 3 (from August 2020), the Apple Watch Series 6 (from autumn 2020), the Garmin Fenix ​​6 Pro Solar and the Suunto 7.

Which smartwatch can EKG?

The recording of an EKG is with the Apple Watch Series 4 to Apple Watch Series 7 possible. The recording was praised by experts and doctors and called accurate. However, it does not replace a check-up at the doctor's, but can only be seen as an additional backup that serves as an additional motivational aid to see a doctor if the worst comes to the worst. A smartwatch with an ECG should not be used for self-diagnosis. Other manufacturers such as Samsung now also offer smartwatches with an ECG.

Which is the best smartwatch for sports?

A number of smartwatches are excellent for sports. Some of the top models that users should consider and maybe try before they buy include:
there is Apple Watch
– the Samsung Galaxy Watch
– the Garmin fenix and Garmin epix
– the Huawei Watch GT
– the Suunto 9
– the Polar Grit X

Which smartwatch recognizes sports automatically?

especially the Apple Watch and the Samsung Galaxy Watch, activities can be automatically recognized - provided users activate this function. In my tests, this functionality was slightly better on the Samsung Galaxy Watches than on the Apple Watch, as the smartwatches start recording the training earlier.

What is currently the best smartwatch?

I think the current best smartwatches include a whole range of current models. Some of the top sports smartwatches that users should consider and maybe try before they buy include:
there is Apple Watch
– the Samsung Galaxy Watch
– the Garmin fenix and Garmin epix
– the Suunto 5 Peak, Suunto 7 and Suunto 9 Peak
– the Huawei Watch GT
– the Polar Grit X

Which smartwatch to buy?

In view of the abundance of products, many users ask themselves: which smartwatch to buy? I recommend users to try out several smartwatches - preferably in a brick-and-mortar retail store - before making a purchase and then make an informed, well-considered purchase decision. After all, you will spend quite a lot of time with the chosen sports watch and some models for sleep recording will even be worn day and night. The smartwatch models with which, in my opinion, you basically can’t go wrong include:
there is Apple Watch 7 and Apple Watch SE
– the Samsung Galaxy Watch 4 and Samsung Galaxy Watch Active
– the Garmin fenix 7 and Garmin epix 2
– the Huawei Watch GT3
– the Suunto 7 and Suunto 9
– the Polar Grit X

Which smartwatch lasts the longest?

Garmin smartwatches like the Garmin fenix 7 and Garmin epix 2 last the longest. Depending on how you use it, the battery lasts between 1,5 days and several weeks. The battery life is also extended by a solar charging lens under the display. Basically, it has to be said that the battery life of a smartwatch is very closely dependent on the intensity of use.

When it comes to the durability of a smartwatch, i.e. the entire period of use, the products of all major manufacturers tend to be extremely reliable. In addition, buyers in many countries have warranty claims if there are technical problems. In addition, you can often extend the warranty with special options. Nevertheless, a smartwatch is a commodity and every watch can break at any time.

Which smartwatch has an Always On Display?

Numerous smartwatches now have an Always On Display, in which the display remains permanently lit and does not switch off. This has the advantage that you don't have to turn on the smartwatch to look at the display. A whole range of models now offer an Always On Display. I have listed a selection below:
- Apple Watch from Series 5
– Samsung Galaxy Watch from 3 and Active 2
– Garmin fenix from model 6, Garmin epix 2
– Suunto 7 and Suunto 9 Peak
- Huawei Watch GT 3

Which smartwatch is good and cheap?

There are now numerous good and cheap smartwatches on the market. If you don't want to spend so much money on a sports watch, you will definitely find the right model. I have already gained extensive experience with good and cheap smartwatches. The best models that are definitely recommended include:
– the Garmin Venus 2
there is Apple Watch SE
– the Suunto 7 and Suunto 5 Peak
– the Samsung Galaxy Watch Active

Which is the best smartwatch for women?

I personally could have a very positive impression of the Apple Watch SE received in gold, which looks very chic on women and leaves a very feminine impression. In particular, the smaller version in 40mm is recommended here. Samsung, on the other hand, has the smaller Samsung Galaxy Watch in its range, which also makes a feminine impression. And Garmin also has several very feminine models in its range with the Venu, the Venu 2, the vivofit and the Lily.

How much does a good smartwatch cost?

A good smartwatch costs between 300 and 1000 euros - depending on the model, budget and manufacturer. The materials used also play a role. If you want a watch made of sapphire glass and titanium, you usually have to pay more, while smartwatches made of aluminum or plastic with mineral glass tend to be cheaper.

Which smartwatches do you recommend?

There are a number of high-quality smartwatches on the market that are recommended, and new models are being added at regular intervals that are even better and have even more useful functions. My favorite smartwatches that I would recommend are:
there is Apple Watch 7 and Apple Watch SE
– the Samsung Galaxy Watch 4 and Samsung Galaxy Watch Active
– the Garmin fenix 7 and Garmin epix 2
– the Huawei Watch GT3
– the Suunto 5 Peak, Suunto 7 and Suunto 9 Peak
– the Polar Grit X

Which is the best smartwatch at the moment?

In your Smart watch review (11/2021) Stiftung Warentest tested current smartwatch models. Fourth place was awarded several times, as the sports watches were tied in the test. Overall, the institution comes to the following ranking of the best smartwatches at the moment:
1. Apple Watch Series 6 (overall score 2,0)
2. Garmin fenix 6 Pro
3. Polar Grit X
4. Apple Watch SE
4. Garmin Venus
4.Garmin Venus 2
7. Garmin Venu Sq Music
8. Polar Ignite 2
9.Huawei Watch 3
10. Xiaomi Mi Watch

What are the best smartwatches 2021?

In your Smart watch review (11/2021) Stiftung Warentest tested the best smartwatches of 2021. Fourth place was awarded several times, as the sports watches were tied in the test. Overall, the institution comes to the following ranking of the best smartwatches at the moment:
1. Apple Watch Series 6 (overall score 2,0)
2. Garmin fenix 6 Pro
3. Polar Grit X
4. Apple Watch SE
4. Garmin Venus
4.Garmin Venus 2
7. Garmin Venu Sq Music
8. Polar Ignite 2
9.Huawei Watch 3
10. Xiaomi Mi Watch

Which smartwatch detects cardiac arrhythmia?

The Apple Watch can take an EKG, detect signs of an irregular heartbeat, and detect possible atrial fibrillation. The Samsung Galaxy Watch 4 can also create an EKG and draw appropriate conclusions. She can even measure blood pressure. The use of a smartwatch does not replace a visit to the doctor.

Which smartwatch to buy now?

If you want to buy a smartwatch now, several models seem to me to be the first choice. for Apple-Fans are the Apple Watch Series 7 and Apple Watch SE smartwatches that are obvious. If you tend to use Android, you can use a Samsung Galaxy Watch 4. The Garmin fenix 7 and the Garmin epix 2 are also ideal for ambitious athletes and outdoor fans.

How expensive is a good smartwatch?

A good smartwatch costs between 300 and 1000 euros - depending on the model, budget and manufacturer. The materials used also play a role. If you want a watch made of sapphire glass and titanium, you usually have to pay more, while smartwatches made of aluminum or plastic with mineral glass tend to be cheaper.

How long does a smartwatch battery last?

How long the battery of a smartwatch lasts depends primarily on the intensity of use. If only the time can be displayed, the smartwatch can be used longer without charging, while intensive tracking or heart rate measurement will greatly reduce the battery life. The battery life of current smartwatches should be at least 18 hours - rather longer. Current models with solar cells, for example, last much longer and can be worn for several days without charging.

Can you put WhatsApp on a smartwatch?

Yes, you can use Whatsapp with many smartwatches. Exactly how this works depends on the model. In the Apple Watch For example, you either have to install a third-party app or you can react to incoming messages directly using quick input.

Can you text with a smartwatch?

Yes, you can write messages with most common smartwatches. Since the display of the sports watch is usually very small, typing is a bit difficult. That's why every manufacturer has developed its own strategy to make it easier for the wearer to enter the messages on the watch - for example by voice input or with a mini keyboard.

Who needs a fitness watch?

If you want to track your physical activity and fitness data, a fitness watch is a good option. Most fitness watches have sensors that record your heart rate, steps taken and calories burned. Many also include GPS tracking to help you plan your runs or bike rides. So if you're interested in keeping track of your fitness progress, a fitness watch is a good choice.

What is the best fitness watch?

The best fitness watch is always the one that best suits your personal needs and that you like so much every day that you actually use it. If you're looking for a watch with all the bells and whistles, this is it Apple Watch, the Samsung Galaxy Watch, the Garmin Epix or the Suunto 7 are great options. If you're looking for a more affordable model, the Garmin Venu is the Apple Watch SE, the Suunto 5 or the Fitbit Versa 3 are good choices. And if you're looking for a fitness watch with GPS tracking but don't want to spend too much money, the Garmin Forerunner is a great option. So whatever your budget or needs, there is a fitness watch that is perfect for you.

Do I need a fitness watch?

There is no right or wrong answer to whether you need a fitness watch. It just comes down to your personal preferences. If you're interested in tracking your fitness progress and keeping track of your physical activity, then a fitness watch is a great option. But unless you're particularly into those things, you might not need a fitness watch. It really just depends on what you're looking for in a wearable device.

Which fitness watch is good and cheap?

The Garmin Venu is a great fitness watch that is both affordable and packed with sports watch features. It has all the essential features you need to track your fitness progress and is also very affordable. So if you are looking for a good and cheap fitness watch, the Garmin Venu is the best choice.

Which fitness tracker do you recommend?

There are many great fitness trackers on the market. So the choice of model really just comes down to your needs and budget. If you are looking for a fitness watch with all the finesse, this is the Apple Watch, Garmin Epix, Suunto 7 or Samsung Galaxy Watch is a great option. If you're looking for a cheaper option, the Garmin Venu, Suunto 5, or Fitbit Versa 3 are good choices. And if you're looking for a tracker with GPS tracking but don't want to spend too much money, the Fitbit Sense or the Garmin Vivoactive are great options. So whatever your budget or needs, there is a fitness tracker that is perfect for you.

Which sports watch should I buy?

The best sports watch for you is the one that best suits your needs. If you're looking for a watch with all the bells and whistles, this is it Apple Watch, Garmin Epix, Suunto 7 or Samsung Galaxy Watch is a great option. If you're looking for a cheaper watch, the Garmin Venu, Apple Watch SE, Suunto 5 or Fitbit Versa 3 are good choices. And if you're looking for a sports watch with GPS tracking but don't want to spend too much money, the Garmin Forerunner is a great option. So depending on your budget and needs, there is a sports watch that is perfect for you.

Which fitness watch for the gym?

If you only want to use your fitness watch for the gym, I would rather use a simple model - this includes the Garmin Venu in particular, the Apple Watch SE, the Samsung Galaxy Watch Active and the Suunto 5. The slightly cheaper Garmin Vivoactive is also worth a look as a fitness watch for the gym.

Should I buy a fitness tracker?

It all depends on your preferences. Today I would only buy a fitness tracker or fitness bracelet under very specific circumstances. Namely if you want to wear it together with an analog wristwatch. There are now so many good and cheap fitness watches and sports smartwatches that you actually make the better choice with them.

Is there a difference between a fitness tracker and a fitness watch?

Yes, there is a difference between fitness trackers and fitness watches. Fitness trackers are usually cheaper than watches and usually don't have as many functions. They are more bracelet-shaped and more compact than watches. However, they are still great for tracking your fitness progress and keeping track of your physical activity. So it really only comes down to personal preferences and budget when making a purchase decision. I would only buy fitness trackers if you don't want to wear a smartwatch. Then you can wear your analogue watch and also the fitness tracker.

What is the best fitness watch for swimming?

I've been with her very often Apple Watch swim and would therefore say that the Apple Watch is an excellent fitness watch for swimming.

How do I clean my smartwatch?

It is best to clean your smartwatch very carefully with a little lukewarm tap water and a high-quality microfiber cloth. As a rule, even the microfiber cloth is sufficient without using water. You can use it to easily remove the dirt from the housing. However, you should make sure that your microfiber cloth is clean and that there are no grains of sand or the like in it. They can cause nasty scratches.

How empty can a smartwatch get?

In order to beautify the battery, the charge level of the smartwatch should always be between about 20 and 80 percent charge capacity. That means you should avoid deep discharging as well as full charging. However, it must be said that the manufacturers of smartwatches have long since developed mechanisms such as intelligent charging to conserve the battery. They have also taken precautions to avoid deep discharge.

Which running watch is best for beginners?

For beginners I would Apple Watch SE or the current Garmin Venu recommend. Both models are cheap, easy to use and have many current running watch functions on board.

What must a running watch be able to do?

Modern running watches have a whole range of features. Current models can really support you during training. They should include the following running clock features:
– Heart rate measurement on the wrist
- Measurement of running distance, steps and calories
– Recording of indoor and outdoor running training
– Energy level monitor
– Regeneration phase detection
– Fall detection
– SOS emergency call

Which running watch has the most accurate GPS?

Market Apple Watch Models have a very accurate GPS. However, it has to be said that the other manufacturers are also becoming more and more precise in their calculations of distances.

Which smartwatch for runners?

I would die Apple Watch for runners and joggers because I have been using them myself for many years and have had a lot of experience with them. It records very precise data that can be evaluated very clearly on the iPhone. It is also the test winner at Stiftung Warentest.

How accurate are running watches?

Current running watches are very accurate - both in terms of recording the distance and recording the heart rate. The top models from the well-known manufacturers all record data very precisely.

Which Garmin watch for jogging?

If you have a large budget, you can use the Garmin Epix for jogging. The smartwatch sets the highest standards and can also be used wonderfully for running. If your budget is a bit lower, you can use the Garmin Venu or the Garmin Forerunner.

Which watch for running and swimming?

I use these a lot for both running and swimming Apple Watch and have had very good experiences in both sports. The records of the data are extensive and precise. the Apple Watch provides various training modes in the operating system: running outdoors and indoors, walking outdoors and indoors, swimming in the pool and swimming outdoors. So you have the maximum choice for your workouts.

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Sports watch wiki - the most important smartwatch terms

My conclusion

Now that you've learned the most important terms related to smartwatches and sports watches, you should have a better idea of ​​which features might suit you. So get out there and explore the world of smartwatches - there's something for everyone. With my little smartwatch wiki you can get an overview of all these terms and learn more about each one in detail - so you can make informed decisions when it comes to buying or using a new watch.

Thanks for reading my little smartwatch wiki. I hope you found it helpful and informative and that you now have a better understanding of the most important terms related to sports watches and smartwatches. Have fun in your search for the perfect smartwatch or sports watch.

Which sports watch do you use? Which terms are you missing in my sports watch wiki for smartwatches and multisport watches? Share your experiences in the comments.

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