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 ...

but it’s only meant for use with Polar’s website. He wanted to do a little more with the equipment so he ditched the watch and built an Arduino-based heart rate monitor. He’s still using the ...

Yes | Battery Life: Up to 400 hours If you’re looking for the best heart rate monitor to track your aerobic fitness, it’s ...

while the Bluetooth and ANT+ connectivity powers mean you can pair the heart rate monitor to watches and other exercise ...