Check the listing for details. TrackR Pixel Bluetooth Tracking Device, Key Phone Finder, iOS/Android New -WHITE. Condition: New. Listed at 4.99 USD. Keep track of your essentials with the TrackR Pixel Bluetooth Tracking Device. This versatile finder is an excellent solution for keeping your keys, phone, or any valuable item within reach. The sleek white design is as stylish as it is functional, and the device is compatible with both iOS and Android systems, ensuring a seamless user experience. The TrackR Pixel is simple to use; just attach it to your item via the included clip or strap, and you're good to go. With the power of Bluetooth connectivity, you can easily locate your items through the TrackR app, which provides real-time updates and a range of up to 70 feet. Never lose your keys in a crowd or misplace your phone again with this reliable tracking device.