The Wahoo TRACKR SPEED sensor is the sleek, magnet-less solution for capturing cycling speed data. It easily mounts to your bike's front wheel hub, and the Bluetooth Smart and ANT+ dual band technology allows you to connect to and display data on both smartphones and bike computers. Tracking speed data has never been this easy. Replaceable Battery - up to 200 hours of use Universal Fit - will fit most hub sizes Dual Band Technologs - supports ANT+ & Bluetooth wireless connections, to connect to both smartphones and bike computers Visible Connection - 2x LED lights show the sensor's device connection (blue) and speed detection (red) Tech Specs Physical Dimensions: W: 3.5cm x H: 3.2cm x D: 1.8cm Weight: 13 grams Battery: CR2032 Battery Life: Up to 200 hours Water Rating: IPX7 (submersion up to 1 meter for 30 minutes) Maximum Hub Diameter: 40mm Note: Speed Sensor is NOT compatible with spin bikes What’s Included TRACKR SPEED Sensor and Mount CR 2032 Battery (installed) Quick Start Guide Important Product Info Guide
