Wireless Gps Bicycle Computer Bike Speedometer Cadence Sensor Fitness Strava Bluetooth 4.0 

Features:100% brand new and high quality.
Bluetooth synchronize phone APP, recording currant riding data.
Record data of the line, time and transmit the speed and pedal speed and etc
Cooperate with others item to exercise, to record a more detailed training result.
To make your riding trip safer and fun


Item type: stopwatch Material: plastic 
Color: black
Function: waterproof
Transmitting distance: less than 3m/118.11”
Power supply: 1 x CR2032(included)





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