The Onn Bluetooth Item Tracker from Walmart costs $15 and uses Apple's Find My network. It looks like a half-price AirTag on paper, but it has a weak reliability reputation, with owner-reported issues including rapid battery drain, dead-on-arrival units, short speaker chirps, and UWB precision finding that fails to activate. Spend the extra $14 on an AirTag 2 instead.
A $15 Find My tracker with UWB and a built-in keychain hole sounds like the AirTag deal of the year. That promise is exactly what makes the Onn so tempting at first glance.
The reality is rougher. The failures owners run into are not subtle, and they point to thin quality control on this product.
- Rapid battery drain is the headline risk, based on owner reports that fall far short of the listed 1-year battery life.
- The speaker has a weak reliability reputation, with reports of short chirps instead of sustained ringing.
- UWB precision finding (the feature that guides you within inches) is reported to be unreliable and can fail to activate.
- Indoor reliability is weak in owner reports, especially when the tracker sits inside a bag.
- Dead-on-arrival units are a known risk -- some never power on despite a fresh battery.
What Does the Onn Tracker Promise?
On paper, the Onn Bluetooth Item Tracker checks every box:
- Works through Apple’s Find My network
- Bluetooth and UWB tracking (same as AirTag)
- $15 price — roughly half an AirTag
- Replaceable CR2032 battery rated for 1 year
- Water-resistant design
- Built-in keychain hole (no case needed)
- iOS only — no Android support
Every one of those claims rides Apple’s Find My network — which Apple’s AirTag overview says spans more than a billion devices — so on coverage alone the $15 Onn should behave like a half-price AirTag.
At $15, you’d expect some compromises. A slightly shorter range, maybe a quieter speaker. What you wouldn’t expect is a product that doesn’t reliably function.
Reliability Reports: The Pattern to Know
Setup: The One Thing That Worked
Setup is the one painless part on paper. Pull the battery tab, press the button, and an iPhone notification prompts you to add the tracker to Find My. Tile’s official support center confirms that Find My-compatible trackers need iOS 14.5 or later to function.
That standard Find My setup flow is the Onn tracker’s strongest argument, but setup alone isn’t enough if the hardware fails later.
Design: Cheap but Practical
The Onn tracker is a white plastic rounded square, slightly larger than an AirTag.
Build quality is a concern — the plastic is thin and light in a way that doesn’t inspire confidence.
But the built-in keychain hole is useful. The AirTag requires a $13-30 holder to attach to anything, which effectively doubles its cost. The Onn saves you that expense.
The CR2032 battery compartment twists open with a coin, which at least makes battery replacement simple.
Tracking: Inconsistent at Best
The Onn tracker tends to fall down in three common scenarios:
At home (keys in couch): Owner reports describe a speaker that can chirp briefly instead of ringing continuously like an AirTag does, which weakens the whole point of a sound-based finder.
In a public place (purse on a chair): Reports of weak indoor reliability matter most when the tracker sits inside a bag, because Find My accessories depend on Bluetooth relay before the network can update a location.
That is not just a minor inconvenience; weak relay behavior removes the main reason to buy a Find My accessory.
UWB precision finding: This is the feature that makes AirTag special. Ultra-wideband shows an on-screen arrow pointing at the item, with distance down to the inch.
The Onn tracker supposedly supports UWB. Owner reports say the precision finding screen can fail to appear even on UWB-capable iPhones. The feature that is supposed to set it apart from a basic Bluetooth tag is not one to rely on here.
Battery Life: Among the Worst in Its Class
The headline failure is rapid battery drain. Owner reports describe units falling far short of the 1-year advertised lifespan.
Swapping in a fresh CR2032 from a name brand like Energizer doesn’t change the pattern. This isn’t a bad-battery problem. It points to a hardware power-management problem.
For context, an AirTag battery typically lasts around a year on its CR2032.
The Tile Mate 2024 uses a sealed battery rated for 3 years.
Dead-on-arrival units are another common report. The button produces no chirp, swapping in a new battery makes no difference, and the only option is a return.
Pros and Cons
- $15 price is half an AirTag
- Built-in keychain hole (no holder needed)
- Uses Apple's Find My network
- CR2032 battery is easy to replace
- Standard Find My setup flow
- Rapid battery drain reports versus the advertised 1-year life
- Speaker chirps once quietly instead of continuous ringing
- UWB precision finding commonly fails to activate
- Weak indoor reliability reports, especially inside bags
- Dead-on-arrival units are a recurring complaint
- No Android support
Better Alternatives for Every Budget
Don't buy the Onn tracker. With this many critical failures reported, it's hard to recommend at any price. The alternatives below are proven, reliable options.
If you mainly need to keep tabs on keys or a wallet rather than a specific brand, our roundup of the best key finders compares the most reliable picks across price ranges. The four trackers below are the ones to reach for instead of the Onn.
Apple AirTag 2
Apple’s obvious choice for iPhone users. Costs $29, uses Apple’s Find My network (over a billion devices), and the UWB precision finding actually works.
Battery lasts over a year. IP67 waterproof. The AirTag 2 added a built-in speaker that’s louder than the original.
The only downside: no built-in keychain hole, so you’ll need a $5-30 holder. Even with a holder, total cost is around $34-59 — more than the Onn, but the tracking actually functions. Chipolo’s official product page states that the ONE Spot reaches 200 feet of Bluetooth range in open air.
Tile Mate 2024
It’s the best cross-platform option, working with both iPhone and Android.
The Tile Mate 2024 costs $25, has a sealed 3-year battery, IP68 waterproofing, and access to the Tile/Life360 network. No UWB, but the Bluetooth tracking is consistent and reliable. For another low-cost finder in this tier, see our cheap Bluetooth tracker review before buying.
Chipolo Pop
A strong Find My alternative to AirTag at a lower price. The Chipolo Pop costs $28, supports dual networks (Apple Find My or Google Find Hub — pick one at setup), and hits 120 dB buzzer volume. That’s louder than any tracker on the market. No UWB, but the sheer volume makes it easy to locate.
Samsung SmartTag 2
Samsung Galaxy users should look at the Samsung SmartTag 2. It offers UWB precision finding for Samsung phones, IP67 waterproofing, and SmartThings Find network support. At $30, it’s comparable to AirTag for Samsung users.
How Does the Onn Compare to Working Trackers?
| Feature | Onn Tracker | AirTag 2 | Tile Mate 2024 | Chipolo Pop |
|---|---|---|---|---|
| Price | $15 | $29 | $25 | $28 |
| Battery | Reports of rapid drain | 1+ year | 3 years (sealed) | 2 years (sealed) |
| UWB | Broken | Yes | No | No |
| Volume | Barely audible | ~80 dB | ~85 dB | 120 dB |
| Waterproofing | Water-resistant claim, no listed IP rating | IP67 | IP68 | IP55 |
| Network | Find My | Find My | Tile/Life360 | Find My or Find Hub |
| Android | No | No | Yes | Yes (Find Hub) |
Apple’s Find My network overview confirms that Find My works with AirTag and compatible third-party accessories. The $15 savings means nothing when the product doesn’t work.
Bottom Line
The Onn Item Tracker is one of the worst Find My trackers around.
Battery drain reports instead of a trustworthy year-long cycle. A weak speaker reputation. A UWB feature that may not activate. Indoor reliability that trails better Find My trackers.
Spend $29 on an AirTag 2. Spend $25 on a Tile Mate.
Spend $28 on a Chipolo Pop. Any of those will actually find your stuff when you need it. The Onn won’t.
As of this update, the Onn Bluetooth Item Tracker is still stocked at Walmart at around $13-15 — but the low sticker price doesn’t change the verdict. The reported failures are design problems, not a sale you can wait out.
FAQ
Does the Onn tracker work with Android?
No. It relies on Apple's Find My network, which requires an iPhone running iOS 14.5 or later. If you use Android, look at the Tile Mate 2024 or Samsung SmartTag 2 instead.
Can you replace the Onn tracker battery?
Yes, it uses a standard CR2032 coin cell. Twist the back open with a coin to swap it. However, owners commonly report that a fresh battery does not fix the rapid drain, pointing to the power management hardware rather than the cell.
Why doesn't UWB precision finding work on the Onn tracker?
Owner reports say the precision finding screen can fail to appear even on UWB-capable iPhones. This could be a firmware issue, a hardware defect, or both. Either way, the feature that's supposed to differentiate it from a basic Bluetooth tracker isn't one to rely on here.
Is the Onn tracker waterproof?
Walmart describes it as water-resistant but doesn't specify an IP rating. Given the broader quality issues with this tracker, it isn't one to trust near water. The AirTag carries a verified IP67 rating and the Tile Mate is rated IP68.
How does the Onn tracker compare to AirTag?
It doesn't. The AirTag is $14 more but brings Apple's own battery, speaker, UWB, and Find My integration. The Onn promises a similar experience at a discount but doesn't have the same reliability reputation.
Is there a better low-cost tracker than the Onn?
Almost anything. The eufy SmartTrack Link costs about $14 and uses Find My with a 1-year CR2032 battery rating. The Nutale Key Finder 4-pack works out to $10 per tag with a 400-foot listed range. Both have stronger reliability track records than the Onn.
Should you buy the Onn tracker if you find it on sale?
No. A lower price doesn't fix hardware defects. The battery drain, broken UWB, and weak speaker are product design problems, not pricing problems. At any price, a tracker that doesn't work is a waste of money.
