GPS enables global positioning, useful in map, geo-tagging or navigation apps.
A heart rate monitor can help show your fitness levels, enabling you to calculate a suitable intensity of exercise.
Your blood oxygen level is a measurement how much oxygen is reaching your muscles. It is important because low levels mean that you will become easily fatigued during exercise. The more exercise you do, the better your blood oxygen levels will become.
This measures barometric air pressure. It can predict weather changes, for example a sudden drop in air pressure could mean a storm is coming. When calibrated correctly it can be used to determine altitude, which helps GPS devices to lock on quicker and with greater accuracy.
An accelerometer is a sensor used to measure the linear acceleration of a device. A common application is detecting when a device changes between vertical and horizontal positions.
A compass is useful for gaming, maps, and navigation software.
With a temperature sensor you can monitor changes in temperature to measure your exertion levels and avoid hyperthermia.
A cadence sensor measures the number of pedal revolutions per minute when you are cycling. It enables you to monitor how fast you are pedaling.
A gyroscope is a sensor that tracks the orientation of a device, more specifically by measuring the angular rotational velocity. Initially, they were built using a spinning rotor to detect changes in orientation, like twisting or rotation.
Comments
Anthony
2 years ago
10 / 10
Top watch, especially since the Oct 2021 update.
Anthony
2 years ago
10 / 10
This watch is a powerhouse. After using Apple watches, Samsung and Garmin, Polar has been standing out with the Vantage and Grit series. Great battery life, built in power, hill splitter, map routing and a tonne or test and recovery features that you don’t get anywhere else.
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Keith
2 years ago
10 / 10
Advantage in Breaking Your PR with Vantage V2.
Keith
2 years ago
10 / 10
This is not a bell and whistle display type of watch. There is no cute watch faces that you can download and show off to your friends. This is a watch for you to get serious about your running stats from HR, pace, cadence, recovery, tolerance, and strain on your body. Watch case is appx 35 grams, made with aluminum vice steel for better GPS tracking. Running stats our broken down entirely by detail and category and can be exported very easily into an MS Excell sheet for comparison in your strength and weaknesses, results...... You breaking PRs'.
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Grant
1 year ago
9 / 10
Great watch all around!
Grant
1 year ago
9 / 10
I really like this watch with everything that it can do. The GPS is quite good, but the heart rate is sketchy with my skin tone. I wish Polar would release a watch similar to the Garmin Enduro with massive battery life or apply a sapphire screen to its watches. These are little things and the watch is great otherwise!