?Multifunction and Waterproof?The pet GPS tracker is water resistant and suitable for use in a variety of environments. Not only can it be used as a locator for tracking pets, it can also be used as a key finder, wallet finder, bag finder. When you can't find the pet or keys, wallet, you can pick up the phone to track, very convenient. ?Security fence?This anti-loss device is a product based on the latest Bluetooth (Compatible with Bluetooth 4.0) low-power technology. Through the use of APP software and mobile phones and other mobile devices for Bluetooth connection, it can bundle the items and valuables (such as keys, handbags, etc.) that users are easy to lose together, and realize the functions of loss reminder, two-way search, remote control photography, recording and so on. ?Compatible with? Compatible with iPhone , Android 8.0 and above, Compatible with Bluetooth 4.0 and above. The effective use distance of the device can reach 25 meters in a wide range. The button battery CR2032 can be easily purchased in Major- supermarkets. The brand original battery can work for more than half a year. ?Distance listening?Real time positioning,Waterproof function,Mobile inquiry,Electronic fence,Track query,Low power alarm,Standby time,Silent care,With the pet GPS tracker, you can set the guardian's mobile phone number to keep in touch with your pet far away. ?Precise Position?This pet GPS tracker enables you to know exactly accurate location of your pets by 24 hours continuous real time monitoring.Check pet's position at any time, know pet's moving direction clearly, prevent your pet from being lost and stolen.ou can set up an area around the locator, which is alarm immediately when the pet enters or leaves the area.