Main features:1.Realtime tracking:The whereabouts of pets are always in our hands;2.waterproofIP67;3.Smart LED lightIt can be automatically turned on and off depending on the intensity of the light;4.WIFI tracking:We can locate our pets anywhere.The accuracy of indoor positioning is within 30m;5.History route playback:We can log in to the mobile app to check the history of our pets and find out where they like to play;6.Geo-fence:We need to set up a safe area to ensure that our pets are not stolen or run far away;7.Sports step function:Pets can easily get fat and sick if they don't exercise. We can use the equipment to understand the daily exercise of the pets, and then we can go to the correct exercise measures;9.Looking for pets through ringtones:Pets are sometimes disobedient, even if we call it remotely, it may not care about us. At this time we can call the device, the ringtone will help us to find a pet;10.Low battery alarm; Product specification: 4G-FDDBand 1/2/3/4/5/7/8/12/20/28A 2G-GSMBand 2/3/5/8 GPS locating time30sec with cold boot (open sky) 29sec with warm boot (open sky) 5sec with hot boot (open sky) GPS positioning accuracy5-15m (open sky) WIFI positioning accuracy15-100m(Under WIFI range