Today’s bicycles, made of carbon fiber or alloy, can easily cost thousands or even tens of thousands. Once stolen, you will definitely not be able to sleep for several days. Compared with traditional mechanical locks, this smart bicycle lock has a further anti-theft function. It can be connected to a smartphone. Users can monitor the condition of their bike at any time and unlock it with their mobile phone. If a thief tries to steal the car, the smart car will automatically send a warning message to your mobile phone. If you encounter traffic, you can notify your relatives and friends so that you can get help in time. The most convenient thing is that it does not require an external battery and only needs solar energy to charge it.
