Fitness trackers have become a must-have for anyone looking to track their health and fitness goals. But how accurate are ...

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 ...

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.

The Grit X2 Pro goes on sale on April 3, starting at $749.90, with an optional bundle for the Polar H10 heart rate sensor. A few years after Polar launched the Grit X Pro smartwatch, the company ...

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[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 ...

Can you explain what happens to the body and organ systems during a polar plunge or ice bath? The cold water plunge causes a sudden and significant increase in heart rate, breathing and blood ...