LONG BATTERY: The tracker has an internal battery that controls the LED and GPS and works via a SIM card. Depending on GPS and LED usage, the battery can last up to a week on a single charge. The LEDs can be turned on and off via the free app. Remote activation: Send an SMS to activate your tracker and use the app or SMS to locate your bike and track it in real time pursue. Once activated, you can find your bike anywhere and track it in real time. With text messages you can get a map link on your smartphone showing where the tracker is located. With the app you can locate and monitor your smart device in real time on the map screen Anti-theft: If your bike is stolen, you can find your bike, track it and notify the authorities or find it yourself. The above features will let you know when your bike is moving without your permission Route history: When enabled, your tracker will record your route, speed and direction of travel, which you can view via the app and portal. We store data for up to a year for free, so you can always go back and check your location. Child Safety: If you connect it to your child's bike, you can track where they are and where they are condition. And when it's time for them to go home, you can know their location and direction at the touch of a button.