Your heart rate zones might be completely wrong. Not only are zones defined differently in different apps, they are also ...

It also monitors steps, calories, heart rate and sleep for way less than an Apple Watch or other popular wearables.

Running watches ... most of your workouts with specific features that help you improve your overall performance. A good running watch will pack all the basic tracking features including GPS, heart ...

If you're against wearing a chest strap, the Wahoo TICKR FIT armband is a very viable alternative if you don't mind it being ...