Global Positioning Systems (GPS)

TKMARS GPS Tracker Magnetic Car GPS Tracker 90 Days Standby, 4G Global Real-time Tracking without Distance Limit 5 Seconds to Update the Position GPS Tracker Device with Free APP, without Subscription 【Real-time tracking】GPS car tracker can update a position as quickly as 10 seconds (requires sending an SMS). On the app it takes 10 seconds to update a position and is accurate to around 5 meters. LBS positioning is performed in places with poor... TKMARS GPS Tracker Magnetic Car GPS Tracker 90 Days Standby, 4G Global Real-time Tracking without Distance Limit 5 Seconds to Update the Position GPS Tracker Device with Free APP, without Subscription