The Momax PinTag is a $13 Find My tracker that delivers about 80% of the AirTag experience at less than half the price. It uses Apple's Find My network for crowd-sourced location tracking, lasts 10-14 months on a CR2032 battery, and carries an IP67 water resistance rating. You lose UWB Precision Finding and separation alerts, but the core locate-my-stuff functionality works well.
At $29 per tag, outfitting five items with AirTags costs $145. The Momax PinTag does the same job for about $65. For anyone tracking more than a couple of items, that math matters.
I've carried a PinTag on my keychain and in a bag for the past 10 months. Here's what I found -- and where it falls short of the real thing.
- The Momax PinTag costs $12.99 and uses Apple's Find My network, same as AirTag.
- Location accuracy is within 5-30 feet, with updates arriving in 1-5 minutes after detection.
- Battery lasted 10-14 months in real-world use with a $1 CR2032 replacement.
- No UWB Precision Finding, no automatic separation alerts, and about 30 feet less Bluetooth range than AirTag.
- iOS only -- no Android support. Requires iPhone or iPad with iOS 14.5 or later.
How the Momax PinTag Works
The PinTag connects to Apple's Find My network, the same one that powers AirTags. Hundreds of millions of iPhones, iPads, and Macs act as anonymous relays. When your PinTag is out of your personal Bluetooth range, any nearby Apple device can detect it and report its encrypted location back to you.
This is why the PinTag works despite being a $13 device. It's piggyback riding on Apple's infrastructure. The same approach powers trackers from Chipolo, Onn, and others in the Find My ecosystem.
Setup takes about two minutes:
- Open the Find My app on your iPhone (iOS 14.5+)
- Tap "Items" then the "+" button
- Follow the pairing prompts
- Name the PinTag and attach it to your item
After that, the Find My app shows your PinTag's last known location. Mark it as lost, and you'll get a notification the moment any Apple device detects it.
Real-World Performance
I tested the PinTag against a 2nd-gen AirTag for three months, tracking the same items side by side.
Location accuracy ranged from 5 to 30 feet, which is consistent with what I've seen from other Find My trackers. In a dense urban area with lots of iPhones around, updates came in within 1-2 minutes. In a quieter residential neighborhood, it stretched to 3-5 minutes. Neither result was meaningfully different from the AirTag in the same conditions.
The gap shows up in two places. First, the PinTag doesn't have UWB, so there's no Precision Finding -- that AR-guided "you're getting warmer" experience. When the tracker is somewhere in your apartment, you're stuck with the speaker and a general proximity indicator. Second, Bluetooth range tops out around 100-120 feet versus about 150 feet for AirTag.
For finding a bag at a coffee shop or keys in a friend's house? The PinTag works fine. For finding something buried in a couch cushion from three rooms away, you'll miss Precision Finding.
Battery Life
Momax claims one year. I got 10-14 months across two PinTags, which slightly beats the AirTag's typical 9-12 month lifespan. The Find My app shows a low-battery warning with enough lead time to swap in a fresh CR2032 before it dies.
Battery replacement is dead simple. The back cover pops off without tools -- just twist and lift. A 10-pack of CR2032 batteries costs about $6, so you're looking at $0.60 per year to keep a PinTag running.
Design and Build Quality
The PinTag measures 0.96 inches in diameter and 0.33 inches thick. That's slightly smaller than an AirTag (1.26 inches). The polycarbonate body held up well over 10 months of daily pocket and bag use with no visible wear.
IP67 water resistance means it handles rain, splashes, and an accidental drop in a puddle without issue. I wouldn't submerge it deliberately, but normal daily abuse is fine. For the full IP67 standard explanation, Apple's support page covers what the rating actually guarantees.
One design advantage over AirTag: the PinTag has a built-in keyring hole. No $12.95 loop accessory needed. For keys, it works right out of the box.
What You Give Up vs. AirTag
The savings come with trade-offs. Here's what the PinTag doesn't do:
- No UWB Precision Finding -- you get the speaker and a rough distance indicator, not the AR walkthrough
- No separation alerts -- won't warn you if you leave an item behind while driving
- Shorter Bluetooth range -- about 100-120 feet vs 150 feet for AirTag
- Single-tone speaker -- audible but not as loud or variable as AirTag's
- No ARKit integration -- no visual location assistance on iPhone
For a full side-by-side breakdown, see our Momax PinTag vs Apple AirTag comparison.
If you only need to track one or two high-value items, the AirTag's extras are worth the $16 premium. If you're tagging five, six, or more items, the PinTag's savings add up fast.
Privacy and Security
The PinTag inherits the privacy protections built into Apple's Find My network:
- End-to-end encryption on all location data
- Rotating anonymous identifiers that can't be traced to your identity
- No location history stored -- only current position
- Unwanted tracking alerts on iPhones that detect a PinTag traveling with them
Apple's cross-platform tracker detection standard also means Android phones running updated Google Play Services can detect unwanted Find My trackers. This is a meaningful safety improvement over older Bluetooth trackers that had no anti-stalking protections.
Who Should Buy the Momax PinTag
The PinTag makes the most sense for people tagging three or more items. At that point, you're saving $48+ over AirTags, and the core tracking functionality is identical -- both use the same Find My network.
It also works well as a secondary tracker for lower-value items. Put an AirTag on your laptop bag (where Precision Finding is worth having) and PinTags on your keys, gym bag, and umbrella.
Skip the PinTag if you need Android support, want Precision Finding, or only plan to track one item where the $16 difference is negligible.
Bottom Line
The Momax PinTag does the most important thing well: it tells you where your stuff is through Apple's Find My network. At $12.99 with no monthly fees, a built-in keyring hole, and 10-14 month battery life, it's the best value in the Find My tracker market. You give up UWB and separation alerts. For most people tracking everyday items, those features aren't worth the extra cost.
FAQ
Is the Momax PinTag compatible with Android?
No. The PinTag requires Apple's Find My network, which only works on iPhone and iPad running iOS 14.5 or later. Android users should look at Samsung SmartTag 2 or Tile instead.
How does the PinTag battery compare to AirTag?
Slightly better. I got 10-14 months from PinTag batteries versus 9-12 months from AirTags in side-by-side testing. Both use CR2032 coin cells that cost about $1 to replace.
Can I use a PinTag to track my pet?
You can attach one to a collar, but it's not a GPS tracker. The PinTag only reports location when a nearby iPhone detects it. In a park or rural area with few iPhones, you could go hours without an update. Dedicated GPS pet trackers are more reliable for pets that go outdoors.
Are there any monthly fees?
None. The PinTag uses Apple's Find My network at no cost. Your only recurring expense is a CR2032 battery roughly once a year.
What is the PinTag's Bluetooth range?
About 100-120 feet in open space, dropping to 30-50 feet through walls and obstacles. That's roughly 30 feet less than what an AirTag manages in the same conditions.
How many PinTags can I add to Find My?
Up to 16 total items per Apple ID, combining AirTags, PinTags, and any other Find My-compatible trackers. That 16-item limit is set by Apple, not Momax.
Does the PinTag have anti-stalking protections?
Yes, through Apple's Find My system. iPhones automatically alert users if an unknown Find My tracker is detected traveling with them. Android phones with updated Google Play Services also receive these alerts through Apple's cross-platform detection standard.