Wahoo Fitness Key for iPhoneThe Wahoo Fitness Key wirelessly connects your iPhone 3G/3GS/4/4S, iPod Touch or iPad to any ANT+ measuring device for easy access to your phone, favorite playlists, the best fitness Apps and real-time activity info. It's even compatible with heart rate sensors. This full featured key fits in the palm of your hand or strapped to your arm.
- Very low power usage; no internal battery
- Compact yet rugged; similar size to iPhone charging plug
- Compatible with iPhone 3G/3GS, 4/4S, iPod Touch, iPad; fits into 30-pin connector
- Sends and receives unobstructed signals up to 10ft
- Wireless ANT+ AP2 ultra-lower power technology license-free
- 2.4GHz ISM band operation
Wahoo Fitness Key for iPhone