The Wahoo Key connects your iPhone to any ANT+ fitness sensor such as heart rate monitors, cycling speed & cadence sensors and power meters. It can also be used to pull data from an ANT+ GPS watch into an iPhone App so that real-time activity information is in the palm of your hand... or strapped to your arm!
- Wireless ANT+ AP2 ultra low power technology license free, 2.4 GHz ISM band operation
- Signal Strength: Up to 10 feet unobstructed
- Works with: iPhone 4S, iPad 3
|Communication Technology||ANT+ TECHNOLOGY|
|Manufacturer Warranty||1 year limited warranty|