KeySmart SmartCard (Gen 2) MFI-Certified Wallet Tracker Card, Compatible with Apple Find My App, Rechargeable Thin GPS Item Finder for Luggage Tag, Smart Bluetooth Tracking with Key Chain Hole, 3 Pack

PROS: 01. Slim Compared to other products this one is much more slimmer. As shown in the second photo this one is as slim as 2 normal credit cards. Making it easy to fit in many wallets and card holders. 02. Physically Flexible Some products of the similar category have a hard plastic construction making them impossible to flex. That there is an issue to those who carry wallets in their back pocket which is prone to being bent to an extent. With this tracker the construction is softer thus reducing the chances of breakage or cracks. 03. Discrete Unlike other trackers this has little to no branding. In real life this looks more similar to an apartment building keycard. If your wallet was to be stolen, thieves wouldn't pay much attention to it unlike an AirTag and would be less likely be spooked by it and throw it away making it much easier to track. 04. Loud alarm The included video demonstrates how loud it can get. For something so slim the sound is remarkably loud. It's almost as loud as an AirTag. 05. Wireless Charging When the charge runs out, other brands have opted to provide you with a replacement card for a fee or provided a proprietary charging attachment. This charges wirelessly thus eliminating the dependency on replacement services or having to use a proprietary charger that you may loose or may not function. Wireless chargers can be found almost anywhere and if your phone supports reverse wireless charging you don't have to rely on anything else. 06. No Power Off Button There is a small button on the card but it is only used for initial pairing and factory reset. After paring has been completed the button no longer functions until you remove it from your findmyapp. After which it becomes a "reset" button. This ensures that the card does not turn off while be carried in your wallet by accident and it can't be turned off by thieves. 07. Battery Life I have yet to test it's battery life but it is rated at one year. With it's charging capability that's a plus. CONS: 01. No U1 Chip DO NOT EXPECT PRECISE TRACKING! Like most trackers of the same kind this lacks an U1 chip which would have allowed precise tracking. Unlike AirTags you will not get compass like directions on your phone, instead it'll gives you a radius of where the card is. The tracking is mostly done using bluetooth so you get a range about 30ft. VERDICT: Given it's price, discreteness and charging capabilities I'd say this a superior product even with its minor con. I much rather be SAFE THAN SORRY.

The card is 1.7mm thick. It’s slightly flexible. It has a multi color Les to indicate charging and full. The power button clicks when you press it. The speaker is good. Easy to charge. It’s perfect!

Ever since I got this card it always pings me that "Wallet Card" has been left behind when I drive on the freeway, I'm assuming because the tracking ping is so badly staggered that it thinks the card fell out of my pocket while I'm going 60+ miles an hour. However I've kept using it just in case of an emergency. Such an emergency occurred last night where I thought I lost my wallet. For some reason the tracking app initially said it was lost and stopped tracking hours before, and it a. did not alert me until I actually started checking for it and b. somehow died when the card was at full battery. Then after searching for a few minutes it pinged at a location over a thousand feet away once before becoming unresponsive again. After searching more and sending out requests for it to play a noise dozens of times, I had to sleep and resolved to keep looking in the morning. Then when I woke up it turns out it was literally in my room, feet away from where I slept, yet the tracking and audio ping failed to tell me that. Find another product.

This smart card did exactly what I wanted without making my wallet bulky. It’s about the size of a credit card and slides into a card slot easily, so I don’t feel like I’m carrying a big tracker around. Once it’s in there, you pretty much forget about it until you actually need it. Setup with Apple’s Find My was super simple. I opened the app, added a new item, and it connected within seconds. Now I can see where my wallet is on the map and make the card play a sound when I misplace it around the house. The alert is loud enough to hear from another room, and the connection has been reliable so far. I also like that it uses the existing Find My network instead of yet another separate app. Everything is in one place, and I don’t have to manage extra logins. The only thing to be aware of is that you do need to keep an eye on the battery and recharge it occasionally, but that’s a fair tradeoff for something this slim. If you’re the type of person who occasionally leaves their wallet on a counter, in a jacket, or in the car, this is a simple, low-profile way to have some backup and peace of mind.

Updated 2/2026: KeySmart’s team reached out and offered a refund. I asked if I could get a replacement instead. I want to give this another chance and see if the issues had been fixed. I surely hope so! I wanted to love this item so bad and almost purchased a 3 pack. I had been researching different products for my wallet. The design is perfect for this need. Button is small enough you wouldn’t actually push it accidentally. Battery life is great. Connects with find my app seamlessly. The sound is similar in volume to an air tag. But out of no where (and when I need it most), the sound quit working 4 months into using it. I just dealt with it. I just got it out to charge it for maybe the 3rd or 4th time since February. I decided to see if there was a warranty. According to the website, you get a warranty if it’s purchased through their website ONLY. So is the company being cheap or are they purposely selling trash on Amazon? Because, that’s what it looks like.

I've used a tile in my wallet for years, but I'm leaning more toward the Apple trackers and this card is perfect. I charged the card as soon as I got it and it fully charged in about an hour and setup was super easy with my iPhone 14, similar to an Apple Airtag. The card is thin, about the size of two credit cards stacked, and fits perfectly into a credit card slot without any issues. Apple Airtag trackers have a "find" feature that shows an arrow to find the item, unfortunately, this tracker does not support that but does have a "directions" feature that brings up a map. Another good feature that this card uses that helps with no longer using my Tile is the "notify when left behind" feature that is free. With Tile it's only a feature if you pay for it under their subscription service.

I rarely look for my wallet, but when I do misplace it and wh=ant to use "Find My", I had hoped the key smart would be my solution. Battery life is not as advertised. There is no sound or chirp when I do try to play sound when searching even when fully charged. Since this device does not have UWB technology, I can't really pinpoint the location when I am searching for it. Would not buy this again. I will look for UWB technology in my new search

These things are great and easy to use. I purchased the 3 pack a few months back to help us keep track of our special needs grandson while on a vacation. They worked great and gave us terrific piece of mind knowing that we could find him at any time, even if he wandered off in a crowd. I’ve only charged them once (when I first got them) and they are still going strong months later. Easy to use and awesome to have around. I highly recommend them.

Ho recentemente acquistato una SmartCard localizzatrice GPS e sono estremamente soddisfatto delle sue funzionalità e della sua praticità. Questo dispositivo è un must-have per chi desidera tenere traccia dei propri oggetti personali in modo semplice ed efficace. **Ricarica Wireless** Una delle migliori caratteristiche di questa SmartCard è la possibilità di ricaricarla facilmente in modalità wireless. Compatibile anche con i caricatori MagSafe, senza però avere la possibilità di agganciarla magneticamente, la ricarica è semplice e senza fili. Questo elimina la necessità di cavi ingombranti e rende la ricarica un processo veloce e intuitivo. **Integrazione con l'App "Dov'è"** La SmartCard può essere abbinata al proprio iPhone tramite l'App "Dov'è", fornendo un'utile esperienza di localizzazione. L'integrazione con l'app permette di visualizzare la posizione esatta della SmartCard sulla mappa, offrendo tranquillità e sicurezza nel sapere sempre dove si trovano i propri oggetti. **Funzionalità di Suono tramite Bluetooth** Un altro punto di forza di questa SmartCard è la capacità di farla suonare all'occorrenza attraverso la tecnologia Bluetooth, sempre attraverso l’app “Dov’è” di iPhone. Questa funzione è estremamente utile laddove non si riuscisse a trovare il proprio portafoglio o qualsiasi altro oggetto in cui sia inserita (o a cui sia agganciata) la SmartCard (ad esempio, una valigia). Con un semplice comando dall'app, puoi far suonare la SmartCard e localizzarla rapidamente, anche se è nascosta sotto i cuscini del divano o in una stanza diversa. **Design Sottile e Discreto** Il design della SmartCard è sottile e discreto, simile ad una normale carta di credito. Questo le permette di adattarsi perfettamente all'interno di portafogli, borse e altri accessori senza aggiungere ingombro. La costruzione robusta, inoltre, garantisce che possa resistere all'usura quotidiana. **Affidabilità del GPS** La tecnologia GPS integrata è estremamente precisa, fornendo aggiornamenti in tempo reale sulla posizione della SmartCard. Questa affidabilità è fondamentale per chi desidera monitorare oggetti di valore e assicurarsi che non vengano persi. **Conclusione** La SmartCard localizzatrice GPS è un dispositivo eccezionale che combina tecnologia avanzata e facilità d'uso. La ricarica wireless, compatibile anche con caricatori MagSafe (purché in piano), l'integrazione con l'App "Dov'è", la possibilità di farla suonare tramite Bluetooth e il design sottile la rendono un prodotto indispensabile per chiunque voglia tenere traccia dei propri oggetti in modo efficace. Consiglio vivamente questa SmartCard a chiunque cerchi un dispositivo di localizzazione affidabile e pratico.

Very happy and highly recommend.

Funciona bem, muito util para localizar meus cartões de credito.

Bon achat, tout de même moins précis qu’un airtag mais nettement moins épais.

It does exactly what it says. It’s very thin, very well made and charges wireless with 0 hassle. Other find-my products of this type are all disposable which sucks, both because of the e-waste and added cost but also because they can run out of battery at very inopportune times. With this product, you can just charge it whenever it gets to ~50% or lower battery so you’ll always have months of charge available, worry free.