FITCENT Heart Rate Monitor Chest Replacement Strap Compatible with Polar H10 H9 H7, Adjustable Soft HR Belt Work for Polar Heart Rate Sensor

Signal was compatible with Polar H10, however, durability is quite poor compared to other generic straps. I have been using heart rate monitor straps for over a decade. With how I train, they tend to typically last 6-9mo no matter if it is a Polar OEM strap or a knockoff. However ,this particular green strap made it only 3 weeks before the black sensors started to separate from the green strap. Surprising, since the black strap Fitcent it replaced lasted 10 months. I like the colors, as we have a few polar users in the family, so I am exchanging for another one hoping I got a bad unit. I will update this review if it the replacement unit performs better.

The plastic strip is too thin. My sensor constantly loses its signal despite the sensor having a fresh battery. I have to re-wet the plastic strip more than twice during a workout session. Never had that problem with my polar strap.

works for a month or 2... then totally off readings. new heart rate battery works fine with another strap. get what you pay for in this case.

The old one wore out, and stretched. Best replace periodically for accuracy

Original