Easily find your misplaced phone and other essential items with the red Duet Bluetooth Tracker from PROTAG. The Duet uses Bluetooth 4.0 Smart (LE) technology to stay in touch with your smartphone at all times. Using the free Protag app for iOS and Android, you can configure your phone to ring when the Duet's button is pressed, making it easier than ever to find your misplaced phone.

Attach your Duet to the item of your choosing, such as a keychain or bag, and ring the Duet using the app to find your item when it's missing. You can also set up the Duet to ring itself and your phone whenever they're out of range. This feature can prevent you from absentmindedly walking away from your phone.

The Duet comes with a keyring, lanyard, and mounting tape, allowing you to attach it to nearly anything. The Protag app can manage up to 10 Duets at a time, so you don't have to choose which valuable you want to protect.