AOTULIGHT Bike Computer and Bike Odometer Wired Km/H Bike Speedometer, Automatic Wake Up Bike Speed Tracker LCD Display & Single Mileage & Multi-Function & Calorie Counting Accessories (Black)

• 【Multi-function】 The riding computer can measure your riding data, such as average speed, maximum speed, km/h, riding time, riding distance, etc. Added new functions such as recording calorie counts, temperature, etc. Small, portable and waterproof in design, this is exactly what any serious cyclist or fitness enthusiast needs to know about this bike accessory 【Day and Night backlight】 Provides backlight for easy viewing during dark hours. Press the "SET" key and "MODE" key at the same time to manually turn on the backlight, the backlight will be turned on, the brightness is very clear, does not stimulate the eyes, and is an effective function for passing through tunnels or dark paths 【Automatic wake up function】 When there is no signal input for 3 minutes, the bicycle computer enters the standby sleep mode. When you touch the screen of the bike speedometer or start riding, the bike mileage meter will automatically start working and remember the value before sleep mode, and can also re-record the data according to your needs 【 Scope of application 】 Road bikes, mountain bikes, folding bikes and other ordinary bicycles can be compatible with this bicycle accessories. This bike computer may not be compatible with some electric assist bikes. If the computer monitor, sensor, and magnet can be installed within a specified distance, the device should be fully compatible. The AOTULIGHT team is always at your service 【IPX6】 There may be bad weather such as heavy rain when cycling. The bicycle hilcery speedometer is fully capable of driving in a rainstorm (according to multiple test results, large-scale contact with rain in a rainstorm may lead to inaccurate temperature function, that is, measuring water temperature instead of air temperature, the rest of the function is normal, in this case the bicycle speedometer will not be damaged)