Smart Cadence Sensor applies both ANT+ and Bluetooth technology. It wirelessly transmits your cadence data to cycling computers and smart phones. With no magnets and exposed parts to line up, it is much easier to install.
Smart Cadence Sensor
Bluetooth 4.0 & ANT+
one hour per day, about 12 months
From -10º to 60ºC
(from 14º to 140ºF)