The Best Bluetooth Trackers for Finding Your Stuff

The small plastic and metal keychain dongles known as Bluetooth trackers are a blessing for anyone prone to losing their stuff. Rather than digging through the couch cushions to find where your darn keys went this time or hoping for the best if the airline loses your luggage, you can just tap an app on your phone and find where they are. Apple's AirTag is by far the best Bluetooth tracker because it communicates with a network of more than a billion devices to help find lost goods, and it shows you precisely where they are once you're near. If you have a Samsung phone (AirTags can only be used with iPhones), the Samsung Galaxy SmartTag2 offers similar functionality but with a smaller network. And the Tile Pro is the best for everyone else, although it has a less precise finding.

I've been testing Bluetooth trackers since 2015. There are only a handful of models competing for the top spot today, and we put them all to the test to find the best. If you'd like to read more specifics about how we vetted and tested, scroll down for more detail.

Shop the Best Bluetooth Trackers

• Best overall Bluetooth tracker
• Best Bluetooth tracker for Samsung phones
• Best Bluetooth tracker for all other Android phones
• Others you should know about
• How we picked

Best overall Bluetooth tracker

Pros

• Largest locating network
• Ultra-wideband technology allows for the most precise locating

Cons

• No way to attach to keys or a bag without an accessory
• Can present security concerns and risks
• Doesn't work with Android phones

There's really no competition: If you're an iPhone user and want to keep track of your stuff, get an AirTag (or a bundle of them). Apple's tracker offers the greatest chance of locating your lost goods out in the world thanks to the company's gigantic network of devices and the most precise finding system.

AirTags use Bluetooth wireless technology to communicate their location with your iPhone, which is common among this kind of product. If you lose something with an AirTag attached, you can launch the Find My app on your phone to see its location on a map in real-time (or the last known location if it's not connected to the network) and play an audio alert from the tracker's speaker.

The thing that makes AirTags special is they also talk to other people's Apple devices, including iPads and Macs, anonymously. This means if you lose your keys with an AirTag attached and someone walks by with an iPhone in their pocket, the iPhone will notice the tracker and send its location to the Find My app on your device. It all happens in the background and the iPhone owner who found the AirTag will have no idea about it; they're not going to know where your keys are or even that their phone saw them. And because there are literally billions of these devices out in the world (just think about how many iPhones you see whenever you leave the house), the odds are pretty great that one of them will find your AirTag, and quickly at that.

The other unique benefit of AirTags is what happens when you're near your lost item. For more precise finding, Apple uses ultra-wideband wireless technology, something no other tracker company on the market today is currently using. As long as you have an iPhone 11 or later and are within about 60 feet of the AirTag, you can pull up a view that shows you how far away you are with a compass-like arrow pointing you in the right direction. The distance figure on the screen decreases as you get closer, and the phone vibrates with increasing intensity until you're right on top of whatever it is you're looking for. Additionally, you can set notifications for when you leave an AirTag behind.

The AirTag is a 1.25-inch white plastic button (you can get free custom engraving if you order directly from Apple to distinguish between them, especially helpful if you have several). Its metal back twists off to reveal a replaceable CR2032 battery. Apple says you should expect the battery to last for about a year before having to be swapped out, and they're very affordable when the time comes.

To get the most out of an AirTag, you'll likely want to buy a holder since the tracker doesn't have any way to attach to your keys or bag itself. Apple sells its own Leather Key Ring, Loop and Leather Loop. Of course plenty of third-party accessory makers have alternate options in tons of styles, including stick-on holders, pet collar attachments, wallets and more.

When The Wall Street Journal's Joanna Stern tested Bluetooth trackers, she also found the AirTag to be the best, but warned they're another way for Apple to lock customers into its ecosystem of devices and services, and that there's potential for abuse. Additionally, The Wall Street Journal newsroom has reported on security concerns with the AirTag, including bad actors using them for unwanted tracking and even stalking. Apple has continued to improve how it prevents this kind of behavior, but the threat can't be totally eliminated.

Best Bluetooth tracker for Samsung phones

Pros

• Uses Samsung Galaxy Find Network
• Can ping your phone
• Integrated keyring

Cons

• Requires a Samsung phone
• Ultra-wideband finding feature only works with some devices

Samsung's Galaxy SmartTag2 is a direct correlate to the AirTag in that it's only compatible with smartphones that share its brand. You can't use the tracker with just any Android phone; it has to be a Samsung. If you fall into that category, and particularly if you have a higher-end device, it's the smartest option.

Much like how the AirTag leverages existing Apple devices to create a finding network, the SmartTag2 takes advantage of Samsung's opt-in Galaxy Find Network to passively find items that may be lost. That's a smaller group of people for sure (an Aug. 2023 study puts Samsung as the number two smartphone brand in the U.S. with 28% of the market, behind Apple's 48%), but Samsung says it has 542 million “find nodes” opted-in as of Oct. 2024.

The SmartTag2 works like most other trackers, with separation alerts and a lost mode. Unlike the AirTag, you can hold down on the device's front to make your phone play a noise so that you can locate it. The pill-shaped tracker also has an interior, metal-reinforced ring that you can use to attach it to your keys or bag without needing to buy an accessory. Samsung says the replaceable CR2032 will last for at least 500 days.

Samsung says its network uses anonymized and end-to-end encrypted communication between its trackers and its phones, meaning the location data “cannot be used for other purposes or transferred to other networks.”

Unfortunately, the tracker's ultra-wideband-based advanced finding features are only available on a handful of Samsung phones, including the Galaxy Note20 Ultra, S21+ through S24+ and Ultra and Z Fold2 and up. This means if you have a popular model, including the standard S24 or even the Z Flip6, you can still track your stuff, but not with the same level of precision. That said, no other tracker offers the same system-level integration with Samsung phones as the SmartTag2, making it the clear choice even if you can't take full advantage of all its features.

Best Bluetooth tracker for all other Android phones

Pros

• Can ping your phone
• Built-in keychain attachment point
• SOS alert feature for Life360 users

Cons

• Smaller ecosystem means lost items are less likely to be found
• Some features require a subscription

Tile was the first brand to popularize Bluetooth trackers more than a decade ago, and it has continued to improve and expand its product line since. Because AirTags require an iPhone, the SmartTag2 only works with Samsung devices and Google's Find My Device network is lacking (more on that below), the most recent Tile Pro is the tracker you should get if you're a non-Samsung Android user (although they work with Apple and Samsung devices, too).

Tile trackers mostly work like the others we recommend. But they have a much smaller network, based on the 70-million-plus users of parent-company Life360's app, which means you're less likely to find lost stuff. While the app gives you an idea of how close you are to a lost item, using language like “very strong” to speak to the signal strength, Tiles don't support ultra-wideband for a precise finding experience.

The Tile Pro has a few distinct benefits over an AirTag but that match the functionality of the SmartTag2. It can be used to ring your lost phone when you double press the button on its frontside, as long as you're within range of it (Tile advertises a 500-foot range, but you likely won't be able to hear it from that far away). There's also a keychain attachment point built-in as part of the design, so you don't have to buy an accessory to connect it to your stuff. And the Tile Pro has a QR code on the back that can be set up with your contact information, so if someone finds the tracker they can scan it and know how to contact you. You can do the same by tapping your phone against a found AirTag or SmartTag2, but you have to know to do that; the QR code is far more obvious.

Tile trackers are limited in usefulness unless you pay for the Tile Premium subscription. A fee of $3 a month or $30 a year gets you features including alerts when you leave something behind (something Apple and Samsung's trackers do for free), free battery replacement, the ability to share your Tiles' locations with others, 30-day location history, a hardware warranty, enhanced customer service and item reimbursement. You can be reimbursed for the value up to $100 if you lose something with a Tile attached; the $100 a year Premium Protect plan bumps that reimbursement figure up to $1,000.

Tile also sells the Tile Mate, which is a little smaller than the Tile Pro but doesn't have a removable battery, the credit card-sized Tile Slim for your wallet and Tile Sticker, a smaller version with adhesive that can be directly attached to your stuff, plus various bundles. They all work the same and are smart buys only if you're in the Tile ecosystem.

What about Google's Find My Device network?

Google launched its own Find My Device network in early 2024. The idea is very similar to how Apple handles its network: Supported devices are able to communicate with each other in the background and help you locate lost items more reliably. Unfortunately its privacy-minded approach to the network — conceptually a good thing — has limited its efficacy so much that even Google-centric reporters say it just doesn't work well enough to be reliable. If Google loosens the reins a little bit, its network will be of real value to Android users.

Others you should know about

The Moto Tag is essentially an AirTag built for Android phones in everything from size and shape to functionality. It's the only Google Find My Device product that supports ultra-wideband, but the app itself doesn't actually support that feature yet, meaning it's superfluous for now. If and when ultra-wideband launched on Find My Device, we'll test it out, but until then the Tag's lack of an attachment system and the limits of Google's Find My Device network make it a less worthy buy than a Tile.

Pebblebee's Clip, Tag and Card are the first trackers that support both Apple and Google's networks, depending on the phone you pair them with. The Tag and Card form factors might be interesting for Apple users when an AirTag isn't the right shape, but otherwise, we recommend sticking with the Apple-made model. And, as mentioned above, we don't think the Google Find My Device Network is yet in a place where trackers that support it are worth buying.

Chipolo's One Point and Card Point are also limited by the Google Find My Device network.

How we picked

Trust us

I've been reviewing Bluetooth trackers for more than 6 years, and tested every major model released in that time. This means I have a deep working knowledge of how these things work, and what features are the most important.

We tested

While there are plenty of nice-to-have tracker features, the most important factors are how easy they make that process. Here's what we considered in making our picks.

• Crowd-finding network size: A bigger network of users directly correlates with a better chance of finding what you've lost, and should be your primary focus when choosing which model to get.
• Ease of finding when you're close: Once you know generally where your lost items are, it's just as important to be able to narrow down their exact location. Ultra-wideband technology is the best tool for the job as we describe above, but the speaker's volume and Bluetooth range — the distance your phone and the tracker can still communicate — are also important.
• Everything else: The size of the tracker, what kind of battery it uses and how (or if) you can attach it to your stuff are all factors that matter, but again, not nearly as much as the finding abilities.

I've been testing the real-world capabilities of these devices for several years. This includes manufactured stress tests, where colleagues have hidden trackers and then had me find them, and real-world use when I've actually misplaced my keys or backpack. Between these two kinds of tests, I've found dozens, if not hundreds, of items using both the Apple and Tile systems.