Product Review

All you need for cycling data, all together at once! the Wahoo RPM speed and cadence sensors are sleek, wire and magnet-less solutions for capturing cycling speed and cadence data on your iPhone, Android, and bike computer. Each mounts easily to your bike while dual-band Bluetooth 4.0 and ant+ technology allows for simultaneous transmission of display data on both smartphone and GPS bike computers. Collecting speed and cadence data has never been this easy. waterproof up to 5 feet