Indicates whether the model employs a chest strap mounted sensor that transmitts to a watch, a chest strap mounted sensor that transmits to an iPhone app, a watch that requires the user to touch ...

The Garmin HRM-Dual measures both heart rate and heart rate variability, the latter of which is a measure of the variation in ...

Built-In Memory with Polar Beat: Polar H10 has a built-in memory for heart rate data from one training session. The data can be transfered to Polar Beat, Polar’s free fitness and training app.

[Wolf] had a Polar brand exercise watch that wirelessly monitored a chest strap that sends it heart rate data. It sounds like there’s some way to transfer data from the watch to a computer ...