Device library
Apple AirTag (2nd Generation)
Apple AirTag (2nd Generation) specifications and highlights: 1 year (typical use) battery.
- Brand
- Apple
- Battery
- 1 year (typical use)
- Launch
- January 2026, Available
Full specifications
Clean, structured specifications for readers, search engines, and AI systems that need product details in a reliable format.
launch
- month
- January
- year
- 2026
- status
- Available
dimensions
- size
- 31.9 × 31.9 × 8.0 mm
- weight
- 11.8
build
- protection
- IP67 dust and water resistant
features
- type
- Smart Item Tracker
- compatibility
- iPhone, iPad (iOS 26+), Apple Watch (watchOS 26.2+)
- details
- Precision Finding (improved range up to ~50% longer) Ultra Wideband (U2 chip for more accurate location tracking) Loudest built-in speaker (improved sound for easier finding) NFC tap for Lost Mode Apple Find My network tracking Anti-stalking alerts for unknown trackers Share Item Location (useful for luggage tracking with airlines)
materials
colors
connectivity
- wired_connector
- None
app_support
battery
- capacity
- CR2032 replaceable coin cell
- life
- 1 year (typical use)
audio
- drivers
- Built-in speaker (louder than first gen)
- technologies
- Precision sound alert system
protection
- ip_rating
- IP67
- water_resistance
- Up to 1 meter for 30 minutes
tracking
- uwb
- Yes (2nd-gen Ultra Wideband U2 chip)
- ble
- Yes
- beeper
- Yes (louder speaker than original AirTag)
- replaceable_battery
- Yes (CR2032)
controls
indicators
- leds
- None (uses app-based status)
platform_features
ports
- description
- None
standards
warranty
- term
- 1 year limited