0.33 Pounds

?REAL-TIME TRACKING,NO MONTHLY FEE:Petfon GPS tracker combines GPS, WiFi, bluetooth, and long distance wireless technologies for accurate real-time positioning. The small, durable, and rainproof device allows you to track your pet's activity and pinpoint his/her location in real time. Petfon GPS tracker is free of any service fee or monthly fee.The feature,WiFi assisted location uses Google big data interface, it might cause an inaccurate positioning due to the delayed update of Google WiFi hot ?EASY TO USE,LONG DISTANCE TRACKING: Petfon GPS Tracker is easy to install and use. Just download the Petfon app and follow the instructions. With the app, you can view your pet's activities and pinpoint his location at any time. The embedded high-gain, laser carving antenna amplifies signal, making it capable of tracking ranges up to 0.65 miles in downtown/dense space and 3.5 miles in an open environment.But if you are using it in areas with dense metal,dense forests,bushes,or similar environm ?GEOFENCING,MULTICOLOR ALERT,CUSTOMIZABLE VOICE COMMAND: With Petfon GPS tracker you can define a safe area around your pet's location and get notified instantly if your pet leaves that area. You can also activate the colorful lights on the GPS tracker to locate your pet more easily in dim light or at night time. Voice commands can be recorded and stored on the tracker to communicate with your pets remotely.The speaker on Petfon Tracker emits up to 70 decibels of sound.