AirTag vs Samsung SmartTag 2: Which Tracker Fits Your Phone?
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AirTag vs Samsung SmartTag 2 is decided by the phone in your pocket before any spec: Apple's AirTag needs an iPhone or iPad, and Samsung's SmartTag2 needs a Galaxy phone or tablet. Pick the one that matches your phone, then look at the details below. We read Apple's and Samsung's product pages and both Amazon listings on 9 October 2026.
Quick answer
Checked on 9 October 2026. Choose the AirTag if you use an iPhone: it adds Ultra Wideband Precision Finding with arrows and distance, and Apple says its Find My network spans more than a billion devices. Choose the SmartTag2 if you use a Galaxy phone: it has a built-in ring for your keys, a button you can program, and a battery Samsung rates at up to 500 days. Neither works on the other's phone.
Both, with a buy button each
Apple AirTag (2nd generation)
Lists Precision Finding, IP67 and a replaceable battery. Read more
How we compared them
The NomadsToolsLab team read Apple's AirTag pages and Samsung's SmartTag2 page end to end on 9 October 2026, and checked both Amazon pages with a US address. What surprised us: testers disagree about the SmartTag2's range, and both can be right. Tom's Guide says it held a connection several hundred feet away, while ZONEofTECH saw the close-up arrow search lock on at around 80 feet. One is plain Bluetooth, the other is Ultra Wideband.
In its Manchester test, ZONEofTECH (a video partly sponsored by UGREEN, a brand that is not in this comparison) put the AirTag first for finding lost items and called the SmartTag2 the best bet for Samsung owners. The reviewer Andres, on his YouTube channel, was less convinced: in his town the SmartTag2 reported only about three locations a day. On Samsung's own store page, owners' reviews are mixed, and some mention batteries that drain fast.
Every number in the table comes from the makers' own pages.
AirTag vs SmartTag 2 at a glance
| AirTag | SmartTag2 | |
|---|---|---|
| Works with | AirTag: iPhone and iPad on iOS or iPadOS 26.0 or later | SmartTag2: Galaxy phones and tablets on Android 9 or later |
| Close-up finding | AirTag: Precision Finding with Ultra Wideband; expanded range needs iPhone 15 or later (not 16e or 17e) | SmartTag2: Compass View needs a UWB-enabled Galaxy on Android 11 or later |
| Sound | AirTag: Speaker 50% louder than before, no dB figure given | SmartTag2: Buzzer, no dB figure given |
| Bluetooth range | AirTag: No figure given by Apple | SmartTag2: Up to 120 m (Bluetooth LE) |
| Battery | AirTag: CR2032, replaceable, more than a year | SmartTag2: CR2032, replaceable, up to 500 days (700 in power saving mode), Samsung's lab simulation |
| Water and dust | AirTag: IP67 | SmartTag2: IP67; Samsung advises against beach, pool or soapy water |
| Size and weight | AirTag: 31.9 mm across, 8.0 mm high, 11.8 g | SmartTag2: 28.8 x 52.44 x 8.0 mm, 13.75 g |
| Attaching | AirTag: No hole: needs a holder or key ring accessory | SmartTag2: Built-in ring |
| Extras | AirTag: Share with up to five people, airline sharing, Apple Watch Precision Finding | SmartTag2: Programmable button; Samsung account and SmartThings Find needed |
Two rows deserve a second look. Neither maker gives a decibel figure, so the sound row is a claim, not a number: Apple says "50% louder" than the first AirTag. And the battery rows are not the same kind of claim. Apple says "more than a year" for typical use, while Samsung says "up to 500 days" and calls it a simulated value from internal lab tests.
1. Apple AirTag: the iPhone tag
Apple AirTag (2nd generation)
The AirTag works through the Find My app on iPhone, iPad and Apple Watch. Apple says its speaker is 50% louder and its Precision Finding range up to 1.5 times greater than before, and that Precision Finding shows the exact distance and direction when the tag is nearby. Apple's footnote says the expanded range works with iPhone 15 or later, excluding the 16e and 17e. If the tag is out of range, Apple says the Find My network of more than a billion devices can report its location, anonymously and encrypted.
Two things matter for travel. Apple says you can share an item's location with more than 50 airlines, and the sharing stops when you are reunited with it or after seven days. And Apple says that if someone else's AirTag travels with you, your iPhone or Android phone will alert you. The AirTag has no keyring hole, so budget for a holder. The listing we read on Amazon is shipped and sold by Amazon.com. Apple sells a single AirTag today: our AirTag vs Chipolo comparison explains the "2nd generation" label.
2. Samsung SmartTag2: the Galaxy tag
Samsung Galaxy SmartTag2
The SmartTag2 lists Bluetooth LE 5.3 with a range up to 120 m, Ultra Wideband, a replaceable CR2032 and a metal-lined ring you can hang straight on keys. Samsung's global product page lists it for Galaxy phones and tablets on Android 9 or later, and says you need a Samsung account and SmartThings Find. The Compass View arrows need a UWB-enabled Galaxy on Android 11 or later, so a Galaxy without UWB still rings and shows the map but has no arrows. In Lost Mode, Samsung says the tag's NFC shows your contact message on the finder's phone, whatever the OS.
One buying note: Amazon also lists SmartTag2 4-packs marked "Global Edition, No US Warranty" and an "International Version". We link to the 1-pack that Amazon.com ships and sells. We read Samsung's global page because its US product page now lands on a general accessories page.
Networks and range: what testers saw
In its Manchester test, ZONEofTECH found the Find My network clearly best, with the AirTag updating in every phase. The SmartTag2 pinged often in the city centre but had to be refreshed by hand, and in the quiet stretch it pinged only at the start and the end. That tester liked the SmartTag2 for Samsung owners and said its design is its favourite of the six. On close-up finding it measured the AirTag at about 300 feet of line of sight with directions and the SmartTag2 at around 80 feet, with one disconnect. It measured the speakers too: 68 dB for the AirTag, 71 dB for the SmartTag2.
The MacRumors video from February 2026 tested the new AirTag against the first one side by side and says the second keeps its signal farther away, even without a clear line of sight. Maxwell Shukuya of CNN Underscored, in the CNN Underscored list updated on 23 June 2026, calls the AirTag the best tracker for iPhone, and says its iPhone 14 lost the connection at around 85 feet, about twice the original AirTag's reach. Treat all these ranges as examples: they depend on the phone, the walls and the day.
The most cautious voice is Andres. His February 2026 video says the SmartTag2 is not a GPS tracker, that in his town it showed about three checkpoints a day, that it worked reasonably in a mall, and that it depends on Samsung phones being nearby. He still said he would probably keep one in his car.
Keys, bags and luggage
For keys, the SmartTag2 needs no accessory, while the AirTag needs a holder. Both use the same coin battery, so a tag in your bag can run for years if you swap it. For a suitcase you will not see for hours, the network is what finds it, and airline sharing is built into the AirTag. Some bags have a tag pocket: see our Peak Design vs Nomatic comparison and the Osprey Farpoint vs Fairview guide. Trackers are for your own things: for what to do when a bag goes missing anyway, read what to do if your backpack is stolen abroad, and to keep thieves away from it in the first place, how to stop pickpockets. Sleeping in a vehicle? Our camper van security guide covers trackers as one layer.
Which one to pick
Pick the AirTag if you and the people who share your keys and bags use iPhones on iOS 26 or later and you want arrows and a distance when you are close. Pick the SmartTag2 if you use a Galaxy phone, want the ring built in, and are happy to log in with a Samsung account. A Galaxy without Ultra Wideband still works, but you lose the arrows.
If your household mixes iPhone and Android, neither tag fits everyone. Trackers that work on both exist: see our Tile vs Chipolo vs Pebblebee comparison.
- The AirTag works with iPhone and iPad only (iOS or iPadOS 26.0 or later). The SmartTag2 works with Galaxy phones and tablets (Android 9 or later).
- Both list IP67 and a replaceable CR2032. Apple says more than a year; Samsung says up to 500 days in its own lab test.
- Only the SmartTag2 has a built-in ring and a programmable button. The AirTag needs a holder.
- Testers rate the AirTag's network and close-up search higher. The SmartTag2 is the pick for Samsung owners.
- Neither product page we read mentions a subscription.
Watch: both tags
Video by ZONEofTECH (sponsored in part by UGREEN, a brand that is not in this comparison).
Seen enough? Here are both tags from this article.
Apple AirTag (2nd generation)
Samsung Galaxy SmartTag2
Video by MacRumors.
And here is the AirTag again.
Apple AirTag (2nd generation)
Video by Andres Tech Rabbithole (its description links to Amazon).
And the SmartTag2.
Samsung Galaxy SmartTag2
FAQ
Is AirTag or SmartTag 2 better?
The AirTag is better for iPhone owners: Precision Finding and Apple's large network. The SmartTag2 is better for Galaxy owners: it has a built-in ring and a button, and it works with SmartThings Find. The right tag is the one made for your phone.
Does the AirTag work with a Samsung phone?
No. Apple lists iPhone and iPad for setting up and finding it. Apple says an Android phone will alert you if an unknown AirTag travels with you.
Does the SmartTag 2 work with an iPhone?
Samsung lists Galaxy phones and tablets. In Lost Mode, Samsung says its NFC shows your contact message on the finder's phone, regardless of the OS, but you cannot use an iPhone to set up or find it.
Which has the better battery?
Apple says the AirTag works for more than a year on a standard battery. Samsung says up to 500 days, or up to 700 days in power saving mode, based on internal lab tests. Both use a replaceable CR2032.
Is the SmartTag 2 a GPS tracker?
No. It is a Bluetooth tracker, like the AirTag. It reports a location when another compatible phone passes near it, so results depend on how many phones are around.
Do I need a subscription for either tag?
Neither product page we read mentions a subscription. Samsung says the SmartTag2 needs a Samsung account and SmartThings Find.
Affiliate disclosure. This post contains affiliate links. If you click and buy something, this site earns a small commission at no extra cost to you. Picks are based on published specs, independent tests and manufacturer information. As an Amazon Associate I earn from qualifying purchases. Read the full affiliate disclosure. Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.
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