Wahoo Fitness TRACKR Speed Sensor

Wahoo Fitness TRACKR Speed Sensor Description: The Wahoo Fitness TRACKR Speed Sensor utilizes a sleek and magnet-less design to send a bicycles speed data to compatible cycling computers and smartphones. A stretchy band quickly secures this sensor to most front hubs, and bright LED lights let you know when the sensor is connected and sensing movement. Add in exceptional battery life, Bluetooth Smart and ANT+ compatibility, and a highly weather resistant construction that ensures reliable operation over a wide range of terrains and environments, and the result is incredibly easy and seamless speed data tracking. Features: Stretchy mount attaches to a bicycles front hub, and will fit any hub up to a maximum diameter of 40mm ANT+ and Bluetooth Smart wireless connection can be paired up to compatible smartphones and bike computers Two LED lights show the sensors device connection (w/ a blue light) and speed detection (w/ a red light) Included coin cell battery can operate for up to 200 hours, and the battery is easily replaceable IPX7 Water Resistance Rating means this sensor will continue to operate if caught out in nasty weather Specifications: Wireless Connection: ANT+(R) & Bluetooth(R) Smart Dimensions (Width x Height x Depth): 1.4" x 1.3" x 0.7" (3.5cm x 3.2cm x 1.8cm) Weight: 13g Each Order Includes: (1) TRACKR Speed Sensor & Mount (1) CR2032 Battery (Installed) (1) Quick Start Guide (1) Important Product Info Guide