The new Samsung SmartTag3 supports iOS, it's also smaller and its battery lasts longer

The Samsung SmartTag2 is three years old now and was due for an upgrade. This is the first generation that is cross-platform – it works with both Android and iOS devices. It’s also smaller and lighter, though that came at a cost. New wireless tech allowed Samsung to improve detection range and to extend battery life.

The Samsung SmartTag3 can now be used by iPhone owners – this makes it easier if you have Android and iOS devices in your family or if a friend or family member wants to borrow, say, a suitcase with a tag attached.

Speaking of attachment, Samsung removed the built-in key…

Source: GSMArena