Polar Wearlink Transmitter Nike+
Adds heart rate data to Nike+ system to improve training experience. Provides heart rate data to
- Adds heart rate data to Nike+ system to improve training experience
- Provides heart rate data to nikeplus.com web service
- Soft comfortable chest strap
- Polar Training Computer compatibility: FT1, FT2, FT4, FT7, FT40, FT60, FT80, RS100, RS300X, RS400, CS100, CS200, CS300, and CS400
- Nike+ Devices compatibility: Apple iPod Nano 5th generation together with Nike+ iPod SportKit and Nike Sportband
- Fits chest size 34"-50"