Wahoo Fitness

Fisica Sensor Key for iPhone

The Fisica Sensor Key wirelessly connects any iPhone 3G, iPhone 3GS, iPhone 4 or iPhone 4S to user's favorite fitness measuring devices, including your heart rate sensor.

• Compatible with iPhone 3G, 3GS, 4, 4S, iPod touch, iPad and fits into 30-pin connector 
• An iPad app for Fitness Fisica Sensor Key is now available, free in apple store 
• Very low power usage with no internal battery similar size to iPhone charging plug 
• Wireless - ANT AP2 ultra low power technology licence free, 2.4 GHz ISM band operation www.thisisant.com 
• Compact yet rugged design for durability 
• Weight: 3.5g 
• Sends and receives signals up to 10 feet unobstructed