Real-time and precise positioning: Track in real-time, automatically displays location information (compatible with Android/iOS app, web/WAP). GPS/A-GPS/LBS positioning, accuracy up to 5 meters. Electronic fence (Geo-Fence): Set a geofence to restrict the device's movement within a designated area. The device sends a notification to the authorized number if it leaves the area. No installation required: The strong magnet allows for quick and secure installation. Simply attach to any ferrous surface with the powerful magnets, even under a vehicle, in seconds. Energy-saving and IP58 waterproof: Up to 90 days of operation with a 5000mAh lithium-iron battery. IP58 waterproof, dustproof, and shockproof design – no worries on rainy days. Wide application: Track vehicles (rental cars, trucks, motorcycles, freezers, boats, etc.). GPS mobile tracking on your iPhone, Android phone, PC, and Mac. Real-time tracking with live reports and history. View on your phone or website. You can also receive GPS coordinates via SMS.