Apple AirTag 2nd Gen (4-pack) White MFEA4 - Bluetooth 5.0 Tracker with Precision Finding, IP67 Water Resistance, Replaceable CR2032 Battery

Ultra Wideband precision finding with the Apple U1 chip leads the feature set of the Apple AirTag 2nd Gen 4-pack, delivering directional guidance to your lost items with centimetre-level accuracy. Each AirTag taps into the vast Find My network, leveraging hundreds of millions of Apple devices to locate your keys, bags, or luggage even when offline. Bluetooth 5.0 ensures a rock-solid connection to your iPhone, while the built-in speaker plays a sound to help you find items nearby. With an IP67 rating, each AirTag withstands splashes, spills, and brief submersion in water up to 1 metre for 30 minutes. The user-replaceable CR2032 battery lasts over a year, so you can keep tracking without frequent maintenance.

Overview

The Apple AirTag 2nd Gen in white (model MFEA4, MPN MFEA4LLA) is a compact, coin-sized tracking device designed to keep tabs on your everyday essentials. Attach one to your keys, slip another into your backpack, or drop one in your luggage—each AirTag pairs instantly with your iPhone via a simple one-tap setup. The polished stainless steel and white plastic construction is both durable and elegant, matching Apple's design language. Once paired, you can see your AirTag's location on a map in the Find My app, trigger a sound, or use Precision Finding on compatible iPhones for exact directions. Privacy is paramount: all communication is end-to-end encrypted, and unwanted tracking detection alerts you if an unknown AirTag is travelling with you.

What stands out

• Precision Finding with Ultra Wideband technology for pinpoint accuracy
• IP67 water and dust resistance for reliable performance in any weather
• User-replaceable CR2032 battery with over a year of battery life
• Built-in speaker to help locate items by sound
• Seamless integration with the Apple Find My network
• End-to-end encryption and unwanted tracking alerts for peace of mind

Technical details

• Tracking technology: Apple Find My network
• Wireless connectivity: Bluetooth 5.0
• Precision Finding: Yes (via Ultra Wideband with U1 chip)
• Chip: Apple U1 chip (Ultra Wideband)
• Water and dust resistance: IP67 (maximum depth of 1 meter up to 30 minutes)
• Battery type: User-replaceable CR2032 coin cell battery
• Battery life: Over 1 year
• Built-in speaker: Yes
• Sensor: Accelerometer
• Compatibility: iPhone and iPod touch models with iOS 14.5 or later, iPad models with iPadOS 14.5 or later
• Material: Stainless steel, plastic
• Diameter (per AirTag): 31.9 mm
• Height (per AirTag): 8.0 mm
• Weight (per AirTag): 11 g
• Quantity: 4 AirTags
• Colour: White (device is silver with white plastic)
• Operating temperature: -20° to 45° C (-4° to 113° F)
• System requirements: Apple ID, iOS 14.5 or later, iPadOS 14.5 or later
• Setup: One-tap setup

Our verdict

The Apple AirTag 2nd Gen 4-pack is the ultimate tracking solution for Apple users. Precision Finding sets it apart from the competition, while the IP67 rating and replaceable battery make it a low-maintenance companion for all your valuables. Whether you're prone to losing keys or want peace of mind when travelling, this pack covers all your bases.