The H9 connects over Bluetooth to the Apple Watch and ... The bottom line The Polar H9 is a great heart rate monitor that comes at a brilliant price.

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 ...

It can work with an ANT+ receiver and Bluetooth receiver at the same time. smartLAB hrm W heart rate monitor is also compatible with Sport watches and cycling computers such as Garmin and Polar.

The H10 can store a single training session, while the Bluetooth and ANT+ connectivity powers mean you can pair the heart ...

Monitor your heart rate with maximum precision and connect your heart rate to your training equipment. With Polar H10, heart rate monitoring is more accurate than ever. Compatible Polar Products ...