Polar RS300X Black Heart Rate Monitor

Editors review

Ideal for recreational athletes. Get all the essential heart rate features with this good-looking and easy-to-use training computer/heart rate monitor.

Customer Reviews

P{olar Heart Rate Monitor

star rating - 4 out of 5star rating - 4 out of 5star rating - 4 out of 5star rating - 4 out of 5

Been pretty impressed with this. It does what I want it to do although the manual could be a bit better written. I have mostly been using the Own Zone function and have already seen some progress.

I. Clarke