Accuracy: Accuracy was measured against a highly accurate electrocardiograph; the higher the accuracy score, the more often the monitor displayed the same heart rate as the reference did.

Unlock to see our ratings and compare products side by side Indicates whether the model employs a chest strap mounted sensor that transmitts to a watch, a chest strap mounted sensor that transmits ...

Using it is as simple as selecting the heart-rate monitor icon from within Samsung's newly-updated S Health 3.0 app, which comes preloaded in the Galaxy S5. Then, you place your index finger on ...

It’s not a rower or the forthcoming Peloton Guide, but Peloton announced today that it’s releasing a new Bluetooth heart rate monitor. Unlike its existing chest strap, the Peloton Heart Rate ...

While we praised Powerbeats Pro 2 in our review, we noted that the heart rate sensor only activates on the iPhone when you don’t have an Apple Watch paired. On Android, it’s a bit different.