Widely regarded as the most accurate, commercially available heart rate monitor, this Polar chest strap is often the benchmark against which other devices are compared. Rather than optical sensors ...

as long as you get the fit right Polar's H10 is a tried and true chest strap that's outlived some of its launch features. It's our team's go-to heart rate monitor when testing other wearables ...

Heart rate monitor chest straps earn their ... That isn't to say a chest strap magically gives you perfect results every time. According to Polar, you must moisten the Polar H10's electrodes ...

For a more affordable choice that does the basics well, the Polar ... the best heart rate monitor for you. The other reviewers and I here at Cyclingnews all prefer the original chest strap design ...