Samsung Smart Tag 2 1Pack

Dimensions & Weight – 28.8 × 52.44 × 8.0 mm; ~13.75 g 
Battery – CR2032 replaceable, up to 500 days normal mode or ~700 days in power‑saving mode 
Connectivity – Bluetooth LE 5.3 (120 m range), Ultra‑Wideband (for precise Compass View), NFC for Lost Mode info sharing 
Durability – IP67 dust and water resistance 
Features – Compass View with directional arrows, “Search Nearby” with guided distance cues, ring alert, SmartThings Find network, programmable button for IoT controls, NFC‑based contact display in Lost Mode