You'll be able to use UWB to locate your lost keys/bag/whatever in augmented reality, and the Tile Ultra is the first UWB tracker to work ... battery), the Tile Sticker (smaller and with a strong ...

It costs the same as the old Tile Sticker. Tile’s best-in-class Bluetooth tracker features the longest Bluetooth range out of all of its devices. The new Tile Pro can be tracked up to 152m away ...