It has both Bluetooth and UWB connectivity. Samsung announced the Galaxy SmartTag item tracker in January 2021, and it was expected to unveil its successor
Samsung Galaxy SmartTag 2 gets NBTC certified - news
Samsung Galaxy SmartTag 2 gets closer to launch, features UWB - SamMobile
SAMSUNG SmartTag2 (2023) Bluetooth + UWB, IP67 Water and Dust Resistant, Findable via App, 1.5 Year Battery Life - Black (International Version) : Electronics
Samsung SmartTag 2 item tracker gets certified by Bluetooth SIG - PhoneArena
Lost and Found' Just Got an Upgrade: A Conversation With the Makers of the Galaxy SmartTag2 - Samsung US Newsroom
Samsung Galaxy Smart Tag 2 renders emerge, October launch expected - Gizmochina
Samsung Galaxy Tab S9, S9 Ultra inch closer to launch next month - SamMobile
Samsung Galaxy SmartTag 2 tipped to launch in October - Times of India
Samsung Galaxy SmartTag 2 spotted again with UWB support
Samsung Galaxy SmartTag 2 Discovered on NBTC Certification Website Embracing UWB - Get Ready for its Impending Arrival! – Droid News
Samsung Galaxy S24 Ultra moves towards launch with NBTC certification - SamMobile