4G GPS Real Time Bicycle Spare Parts Bicycle Computer for Universal

The bicycle computer is a code table installed on the bicycle to measure the speed, heart rate, pedal frequency, riding time and other data. At the same time, the computer will calculate and record the average speed, maximum speed, mileage, average pedal frequency, maximum pedal frequency and so on.

The Bluetooth monitor is very easy to install. It has no wires and communicates with the control module via Bluetooth. You can set the parameters of the electric bicycle and view the riding data through the Bluetooth display. There is a rechargeable battery inside Dsiplay. It can be charged from the USB port. After a full charge, the monitor can work for more than 200 hours and stand by for one year.