1.Real-Time Global Tracking: The smart locator sends a secure BT signal every two seconds, allowing users to track the location of their Findmytag via the app. This feature ensures easy tracking of pets or belongings, regardless of distance. 2.Proximity Alert: Once the BT connection is established, users can activate the "Find" function, causing the smart activity tracker to emit a sound. This helps users quickly locate their lost items or pets when they are nearby. 3.Peace of Mind: The pet anti-lost GPS tracker provides real-time tracking and proximity alerts, giving users peace of mind. They can rest knowing they can easily locate their pets or important belongings whenever needed. 4.User-Friendly App: The accompanying app is designed to be intuitive, making it easy for users to utilize the features of the anti-lost GPS tracker locator finder. The app offers a seamless experience for tracking and locating pets or items. 5.Versatile Application: This GPS tracking device isn't ; it can also be used to track other valuable items such as keys, wallets, or bags. Its versatility makes it a practical and convenient tool for keeping track of important belongings. Built-in button battery This product is compatible with for phones Colour:Pink Material:ABS+electronic components Package Contents: 1 x Pet locator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.