4G real-time GPS Tracker: based on product app, embeded with Google map, achieving real-time following and reflection, by using 4G LTE network, car tracker can provide fast and precise location technology of the tracked vehicle, insuriing your car getting real protection..Last up to 20 days on Standby Mode: in real-time tracktion of vehicle, the battery life can operation in 20 days, meanwhile you can check the electric quantity anytime in app, allowing you aware of when to charge the device. Supertracker provide 3 modes-- daily mode, smart mode, energy-saving mode..Set up by Easily Sticking to the Car, Anti-magnet & Water-proof: this car GPS chips almost doesn't need installation, directly putting it on anywhere in car. Due to its water-proof feature, you can even install this gps tracker for vehicles at the bottom..Surveillance, Alarm & Intelligent Information: when car set out, you will be alarmed. When your car leave security fence you define, you will get instant alert, and look into the moving way and direction, alert and smart inform (overall street scenery)through phone app history. If tracker device cross the geology area you restrict, real-time alarm will be sent. More function like receiving SOS, out of energy, exceeding speed..Cheap & Worthy Subscription Fee & Free Customer Service: Car GPS tracker is like phone, also need be connected to Network for data transfer. Four subscription plan available--monthly: 18.99, half year: 88.99, whole year: 149.99. Real-time customer follow: This gps navigation for car contains SIM card, if you have any question, you can visit our official website, we are dedicated to making you satisfied. Gyttio Tracker is the most advanced, easily set up gps device.