Which one finds a lost key set depends almost entirely on which phone you carry.
Verdict
AirTag on iPhone, Tile on Android. The tracker itself matters less than the network of phones that can spot it. Apple's Find My network is enormous, and on an iPhone the AirTag also gives precise directional finding down to the last few feet. Tile works on both platforms, which is the reason to choose it, and its network is smaller. If your office is mixed, note that an AirTag can be located by any nearby iPhone even if yours is not one of them.
| Apple AirTag (2nd Generation) | Life360 Tile Bluetooth Tracker | |
|---|---|---|
| Works with iPhone | Yes, fully | Yes |
| Works with Android | Limited | Yes |
| Finding network size | Very large | Smaller |
| Precise directional finding | Yes, on supported iPhones | No |
| Battery | User replaceable coin cell | Varies by model |
| Attachment | Needs a holder or keyring case | Built-in hole |
You and your team are on iPhones. Precise finding is the feature that actually recovers a key set from under a car seat or behind a sofa, and no Bluetooth-only tracker can do it. The AirTag has no hole in it, so budget a few dollars for a keyring holder, which every listing sets you buy will need.
Check Apple AirTag (2nd Generation) on Amazon
Your phone is Android, or your office is mixed and you want one answer for everybody. Tile has a keyring hole built in, works the same on both platforms, and its ringing is louder than an AirTag's, which is genuinely useful in a house rather than a handbag.
Check Life360 Tile Bluetooth Tracker on Amazon
Think carefully. A tracker attached to a box holding a key to an occupied home is a small security question rather than a neutral convenience, and both Apple and Tile have anti stalking alerts that may notify people nearby. Tracking your own key ring is the safer use.
Yes. Both ecosystems now alert people when an unfamiliar tracker appears to be travelling with them. That is a safety feature working as intended, and it means these should not be used to track anything that leaves your possession.
AirTag does not. Tile's basic finding does not either, but some Tile features sit behind a paid tier and the packaging changes. Check the current terms before buying if a specific feature is your reason for choosing it.
Comparison based on published manufacturer specifications and the general consensus of owner reports. We have not tested these units side by side. Confirm current prices and specifications before buying. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Deciding on a specific model? We review the Igloohome waterproof smart lockbox review in full.