Best GPS Tracker for Keychain in 2026

Buy the second generation, announced on 26 January 2026. Apple discontinued the original the same day, so any listing still describing the 2021 model is old stock.

The upgrade is the Ultra Wideband chip, the same one in the iPhone 17 line. Apple says Precision Finding now guides you from up to 50 percent farther away, and the speaker is louder.

• Second-generation Ultra Wideband chip
• Precision Finding now works on Apple Watch
• User-replaceable CR2032 coin cell
• IP67 rated to one meter for 30 minutes

Two compatibility notes worth reading before you buy. The new AirTag needs an iPhone on iOS 26 or later. Precision Finding on a watch needs watchOS 26.2.1.

Android owners get nothing useful from one. Our AirTag versus GPS tracker guide covers where the limits sit.

The SmartTag2 is the Galaxy answer to the AirTag, relaying through Samsung's SmartThings Find network rather than Apple's.

Held the longest Bluetooth connection of anything tested in an open park. That matters if you lose keys outdoors rather than down the back of a chair.

• Replaceable CR2032 coin cell
• Ultra Wideband finding on newer Galaxy phones
• IP67 water and dust resistance

Coverage follows Samsung's share of the phones around you. Dense cities are well served, and quieter areas are thinner than Apple's network.

The Pop is the only tag here that switches between Apple Find My and Google Find Hub. In a house running both phone platforms, that removes the awkward question of whose network to buy into.

The alarm is the loudest of anything tested. Buried in a laundry basket it still carried through a closed door. Indoors, that is the only test that matters.

Out-of-range alerts are included rather than sold as an upgrade. Your phone buzzes when you walk off without your keys.

Tile earns its place on the app rather than the hardware. Every tag you own sits in one list. One list is the difference once you track keys, a bag and a bike lock.

The QR code on the back is the underrated feature. Whoever finds your keys can scan it and message you without installing anything.

One caution before you compare battery figures. Tile has shipped both sealed and replaceable designs under the Mate name. Check the specific generation on the listing.

ATUVOS rides the same Apple Find My network as the AirTag, at a lower price per tag. That is the whole argument for it.

The three-pack is where the value sits. Covering keys, a bag and a spare set costs far less than three AirTags.

What you give up is Precision Finding. You get the network and the alarm, without the on-screen arrow that walks you to the last few feet.

The Esky is not a Bluetooth tag at all. You press a color-coded button on a handheld remote and the matching tag beeps until you find it.

Radio frequency carries through interior walls in a way Bluetooth does not. Keys two rooms away still answer. That is the one job this does better than everything above.

There is no map, no last-seen position and no app. For an older relative who does not want another phone screen, that is a feature rather than a gap.

Four tags in a pack, at a price per tag nothing else here matches. For a family kitting out several keyrings at once, that is the argument.

The trade is the network. Nutale runs its own app rather than a national finder network. A tag out of Bluetooth range shows a last-seen pin and nothing newer.

Inside a house that limitation barely registers, because the alarm does the work. Out in the world it matters a great deal.

If the car worries you more than the keys, this is the shape of device you want. SpaceHawk reports live over cellular, with no dependence on other phones.

Updates run as often as every 3 seconds and accuracy sits around 6 feet in open sky. The plan is $19.95 a month, or $9.95 on a two-year prepay.

Do not buy one for a keyring. Buy one for the vehicle those keys open.