The Polar WearLink® Transmitter with Bluetooth® wireless technology picks up your heart and transfers that data into a compatible mobile training application. Use this transmitter with your Polar FT, RS and RCX 5 series watches. Also compatible with Polar Heart Rate equipped exercise equipment.
- Provides heart rate information to compatible mobile training applications
- Uses Bluetooth transmission so mobile device gets the heart rate signal
- Includes a soft and comfortable, hand washable, fabric chest strap
- Water-resistant connector
- User-replaceable battery