Apple's AirTag is the best tracker, but it only works with iPhones. Samsung is the closest with its SmartTag+, but it is also limited to the manufacturer's own devices. For those who want to save a few euros and can do without UWB for close range, the SmartTag without Plus as a price-performance winner is an alternative. The trackers from Tile and Chipolo are not convincing.

With the Galaxy SmartTag, Android users for the first time have a realistic chance of finding lost items worldwide - at least in places where many Samsung users are. Tracking via the SmartThings app works quite accurately. The tracker is handy and therefore fits well on the key ring...