Rolling SquareAirCard E, Replaceable Batteries Wallet Tracker Bluetooth Find My Network Compatible with Business Card QR Code - 0.12in Super Thin

Item work as intended. I change clothes (leaving wallet in my pants), I found it before I left for work. Going through the drive-thru, my wallet slips down between the car door and the seat. I found it before I tore down my house. I like the feature of being able to replace the batteries and not treat it as a disposable electric. Not sure on how accurate the battery life claim is, but who knows.

Edit July 2024: The AirCard E has a fatal flaw, that being it will randomly emit the anti-stalking chirp, despite being in close proximity to the paired phone. Rolling Square told me that this is a flaw with some of the production, but that they don't intend to fix it and won't be manufacturing more. I was able to return the card to the manufacturer for a refund.I can recommend as an alternative the Nomad Tracking Card, which is thinner than even the original AirCard and is wirelessly rechargeable.Original review below:I have Rolling Square's original AirCard, which is a bit thinner, much fancier looking with tempered glass, but does not have replaceable batteries. The AirCard E is still relatively thin and fits well in a wallet, and the use of a separate foil-printed sticker for the QR code that takes a finder to your contact details on Rolling Square's web site, instead of a code etched into the glass like the original, is not only cheaper to produce but a better idea. Unlike the original, the AirCard E does not offer an RFID tag.The biggest issue I have with either model is that while the Apple FindMy app will show you on a map where the card was last seen, it lacks any form of direction finding if you are nearby and trying to locate it; this is not a fault of the AirCard E - Apple doesn't expose this. These don't have the ultra-wideband transmitter exclusive to AirTags. They DO have the ability to play a sound, and it is much louder than that in AirTags, so that makes up for it.

Works most of the time. I have a Ridge type wallet so I need a flat tracker; I cannot use a genuine Apple AirTag.

Nice lower price option for an AirTag. I like that the. Arteries are replaceable, but it looks like it will be a pit of surgery to replace them. They are taped down. Size is perfect for a wallet, about the thickness of two credit cards. Alarm is loud enough.

This thing works as advertised, but there is a bug (I was told by support) with *some* of them. Apparently, the bug causes the card to lose connection to the owner's device, which triggers the chip's anti-stalking feature, emitting a sound meant to inform people around that there's a tracker there. I have one of these with the bug, and, so, my wallet randomly emits that sound even when it is right next to my iPhone.I kept it anyway, as the sound it emits is not super loud and, frankly, I've just gotten used to it. Support actually told me that exchanging it for another "won't guarantee that [I'll get one] without the bug as this can't be determined in advance." So, while I can say this device works as designed, is fairly slim considering replaceable batteries, and allows FindMy to track it down, if you buy one of these it *may* have the same bug and your days will be punctuated by random beeps from your wallet.When I find a better option, I'll replace this, but until then, I just think of the random beeps as my wallet letting me know it's still there. :-)----UPDATE----Rolling Square reached out to me and offered a full refund for this product. I appreciate the reimbursement and Rolling Square's attention to the customer reviews they have here. For the record, I've used other Rolling Square products in the past which have worked flawlessly, and this is the reason I opted to give this product a try and will certainly seek out their products in the future!

The Rolling Square AirCard E delivers innovative tracking capabilities and a digital business card function, with seamless integration into Apple's Find My network for reliable tracking.Pros:Find My Network Compatibility: Works seamlessly with Apple's ecosystem for efficient and reliable tracking.Cons:Thickness: At 0.12 inches, it's too bulky for slim wallets and causes noticeable bulging.Battery Life: The battery life is shorter than expected, requiring more frequent recharges.Durability Issues: The build quality feels subpar, with some reports of malfunction after minimal use.Limited Proximity Features: Unlike Apple’s AirTag, this tracker lacks precise proximity finding. You must rely on sound, which can be challenging in noisy environments.While the AirCard E has useful features, its thickness makes it less suitable for slim wallets. Furthermore, concerns about battery life, durability, and limited proximity functionality reduce its overall practicality.

AirTags are great for tracking most bags and backpacks, but they are not ideal for things like wallets, folios, and other thin profile items. This new tracker is just what we need for thin profile items. And like the Apple AirTag, you can easily change the battery as needed. VERY COOL!

Ive not had this very long and it got bent even though Ive never sat on it and have a sturdy wallet. The black circle on it cracked somehow and it wont connect to my phone anymore. The beeping noise it makes when tracking is not pleasant and it will randomly beep as if it got disconnected or reconnected. Definitely not worth the $30 for it to break so easily