Never misplace your belongings again with the Gakus Nut 3s Wireless Bluetooth Tracker. Featuring a smart anti-lost and two-way reminder, the Nut 3s helps you keep an eye on your item and phone. To use the Bluetooth tracker, start by installing the app on your phone, which is available for iOS and Android. Once the app successfully finds the Nut, bind it to the item you want to track. Click the patch button on the Nut to connect via Bluetooth. Then, use the app to adjust your settings, such as the safety distance you desire. If the item and your phone exceed the safety distance, your phone instantly receives a notification. Additionally, if you forget to bring your phone, both the phone and Nut will make sounds to remind you. Furthermore, use the app to view the item’s location history or get it to make a noise.