The Chest Belt POLAR H7 is a unique transmitter that operates simultaneously on two frequencies. As it uses not only the Bluetooth 4.0 technology, but also the 5kHz encoded frequency, it is compatible with Smartphones, most POLAR analog sports watches (5kHz) and the POLAR sports watches that feature Bluetooth Smart.
Technical description:
- Extremely comfortable
- Compatible with all major fitness apps
- Compatible with number of sports watches and fitness machines
- Resembles WearLink+ transmitters; it consists of transmitting unit which attaches to peripheral band
- Signal range: up to 10m
- Battery life (CR2025): up to 200 hours (according to manufacturer)
- Polar Soft-type peripheral band features built-in electrodes protected by conductive rubber layer, making them resistant to corrosion caused by sweat
- Size: M – XXL (universal)
Connection and compatibility
- Phone must support Bluetooth 4.0 or higher
- Phone must have either iOS operating system or Android 4.3 and higher
- Phone must have POLAR BEAT app installed. The app is free. Details and links can be found on the POLAR BEAT website. Aside from the aforementioned app, the following apps can also be used: Endomondo, Runtastic, Cardio Mapper, iSmooth Run