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AirTag (2nd generation) full specifications
The same coin-shaped tracker with Precision Finding from up to 50 percent farther away, a 50 percent louder speaker, and Precision Finding from your wrist.
Display
31.9 mm diameter, 8.0 mm height
Chip
Apple-designed second-generation Ultra Wideband chip
Weight
11.8 grams
Apple Store: $29.00
AirTag (2nd generation) specifications
- Chip
- Apple-designed second-generation Ultra Wideband chip
- Size
- 31.9 mm diameter, 8.0 mm height
- Weight
- 11.8 grams
- Battery
- User-replaceable CR2032 coin cell, lasts over a year on everyday average use
- Water resistance
- IP67, maximum depth of 1 metre for up to 30 minutes under IEC standard 60529
- Connectivity
- Bluetooth for proximity finding, second-generation Ultra Wideband, NFC tap for Lost Mode
- Precision Finding
- Up to 50 percent farther than the previous generation with iPhone Air or iPhone 15 or later (excluding iPhone 16e and iPhone 17e); Precision Finding on Apple Watch Series 9 or later and Apple Watch Ultra 2 or later with watchOS 26.2.1
- Speaker
- Built-in speaker, 50 percent louder than the previous generation, audible from up to twice as far
- Features
- Expanded Bluetooth range, Share Item Location with over 50 airlines, accelerometer, more frequent Bluetooth identifier rotation, end-to-end encrypted Find My network
- Requirements
- iPhone with iOS 26.0 or later, iPad with iPadOS 26.0 or later
- Materials
- 85 percent recycled plastic enclosure, 100 percent recycled gold plating, tin solder and rare earth elements
Specifications from published manufacturer data. We check them against official listings, but a mistake is possible; if you spot one, the store page is the final word at purchase time.
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AirTag (2nd generation) review
The same coin-shaped tracker with Precision Finding from up to 50 percent farther away, a 50 percent louder speaker, and Precision Finding from your wrist. We track prices for the AirTag (2nd generation) across trusted stores every day and compare delivery times.
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