Accurate, reliable, comfortable and connected, the Wahoo Trackr Heart Rate monitor offers athletes everything they need from a heart rate sensor to take their performance to the next level.

• Strap Length: Adjustable from 27" to 36" (68cm to 91cm)
• Maximum Chest: Fits up to 50" (127cm) chests
• Connectivity: ANT+ and up to three Bluetooth connections
• Supported Devices: iOS - iPhone, iPad, Mac, Android devices, Windows
• Battery: Rechargeable Lithium Ion
• Battery Life: Over 100 Active Hours
• Sweatproof: Yes, handwashable strap
• Water Rating: IPX7, up to 1 meter for 30 minutes