Apple Airtag (1 Pack)

Compact & lightweight: ~31.9 mm diameter × 8 mm thick; about 11 g — tiny and easy to attach to keys or gear. Battery: Replaceable CR2032 coin cell battery with over 1 year of life — no charging required. Connectivity: Bluetooth for proximity tracking, Apple U1 chip for Ultra‐Wideband Precision Finding (on supported iPhones), and NFC for Lost Mode contact info. Location aids: Built‐in speaker plays a sound to help you find nearby items. Find My Network: Use the vast Apple device network to locate items beyond Bluetooth range. Privacy‐first: All location communications are anonymous and encrypted — Apple doesn’t store your AirTag’s location history.