There are several options, such as the Polar H10, that are compatible with the Apple Watch. Wearing an Apple Watch around your ankle positions it closer to shoe level, making it more susceptible ...

When it comes to accuracy and connectivity, Polar H10 heart rate sensor is the go-to choice. Monitor your heart rate with maximum precision and connect your heart rate to your training equipment.

we've narrowed in on the best ones to wear on your next run, swim, HIIT class, or bike ride. This simple type of training can ...