Samsung SmartTag+ & Apple AirTag: An Ultra-Wide-Band Device

Like Bluetooth, the UWB is a short-range, low-power, radio-based communication technology whose primary purpose is for location discovery and device ranging. However, UWB offers a multitude of different functions, such as fast and reliable file-sharing features and secure transactions.

Samsung Galaxy SmartTag+ with Ultra-Wideband and Augmented Reality Finding, Bluetooth Item Finder and Key Finder, 120 m Finding Range, 1 Pack, Denim Blue (UK Version) : : Electronics & Photo

Best key finders 2024: Apple AirTag, Tile, Chipolo and more

Apple AirTag vs. Samsung SmartTag Plus vs. Tile Pro - The Verge

Apple AirTag Teardown

AirTags review: Using Ultra Wideband and Precision Finding to locate keys and backpack

Samsung's Galaxy SmartTag+ item tracker provides precise locating ability with UWB at $30

Samsung Galaxy SmartTag 2 gets closer to launch, features UWB - SamMobile

Apple AirTag vs. Samsung Galaxy SmartTag

IEEE 802.15. 3 Ultra wideband technology, consumer applications and use cases