Specifically developed to allow cyclists to accurately track their performance on a bike, the Bryton BLUETOOTH/ANT+ CADENCE & SPEED SENSOR COMBO is a package that includes a smart cadence sensor and a smart speed sensor.
Using ANT+ and Bluetooth Smart technologies, these wireless sensors transmit cadence and speed data to computers and smartphones. Their designs without magnets or exposed parts make them very easy to install and move from bike to bike.
The sensors arewaterproof and do not get wet, and the batteries are replaceable.