Firstsing Real time Tracking IP67 Waterproof Mini GPS Pet Tracker for Dogs Cats 4 Band GSM GPRS Tracking for IOS Android

Compatibility:Android 5.0 or above,IOS 8.0 or above
Positioning method: GPS+LBS+AGPS
GSM Frequncy:850/900/1800/1900
Battery : 400mAh
GPS accuracy:Less than 5m
Unlimited gps tracking / no distance limit/ globally used with 2g gsm network.
Lightweighted & small gps tracking device for dogs, cats, horses and other animals.
Users should buy a micro sim card to work with this gps tracker.
Waterproof, real-time tracking, history, remote shutdown, alarm message, battery power display.
Pet Tracker lets you keep an eye on your dog at all times. The GPS collar is connected to your smartphone through a mobile app and provides a location without any distance limit. No service fee is charged.