B.Cyclo

SpeedBox B.Cyclo is a unique yet unobtrusive Bluetooth cycling computer that records your ride without you even noticing it.

B.Cyclo has a non-volatile memory so even if the battery runs out, you will never lose your data such as total distance, time, average and maximum speed. 

The battery life on a single charge is approximately 80 hours of riding with a constant Bluetooth access to the SpeedBox App.