Review on Bluetooth Key Finder and Phone Tracker for Android/iOS - Anti-Lost Locator Device with One Touch Find - NUT Item Tracker for Keys, Backpack, Phone, Wallet - Improved Version 1 by Rafael Lee

This is my second purchase from NUT. I like their tracking devices. They are accurate and the batteries seem to last up to 6 months. The app finds my NUT key very quickly. I have a key fob and my husband has the latest one. In this latest version, the key fob is already attached and the device is very secure. It's lightweight and makes a very loud beep when you look for it. Just go to the app, click 'Find' and the keychain will start chirping. You must turn on Bluetooth for your phone to find it. You can turn on Bluetooth in the app if you normally have it turned off. Very happy with this latest NUT keychain.