We may earn revenue from the products available on this page and participate in affiliate programs. Learn more › Yes, AirTags are popular. However, when it comes to fitting one into your wallet, they can be bulky, awkward, and prone to falling out. This is why Apple enthusiasts are discreetly switching to the KeySmart SmartCard, a stylish, credit card-sized tracker that is compatible with the Find My app and can be placed in spaces where an AirTag wouldn't fit. Priced at just $30 each when purchased in a pack of three ($35 when bought individually), the KeySmart SmartCard offers a sleek alternative to the AirTag. Get your 3-pack of KeySmart SmartCards for $89.99 with complimentary shipping while supplies last (regular price $119.97). Reasons for Choosing the SmartCard Over AirTag The standout feature of the SmartCard is its ultra-thin design. This wallet tracker card is less than 2mm thick, thinner than a Ritz cracker, allowing it to seamlessly fit alongside your credit cards without creating a bulge. Despite its compact size, this tiny powerhouse offers all the functionalities you would expect from a premium tracker. Similar to the AirTag, the SmartCard syncs with Apple's Find My app, enabling you to: Track your item's location on a map Trigger a sound to locate it when in close proximity Receive alerts if you accidentally leave it behind Where the SmartCard excels is in the details that make a difference. Unlike AirTags, there's no need to replace batteries—simply place the SmartCard on a Qi-compatible wireless charger every five months or so. Moreover, it boasts an IPX8 waterproof rating, surpassing the AirTag's IP67 rating. Hence, even if your wallet takes an unexpected plunge in a puddle, your tracker will continue to function. While the SmartCard was primarily designed for wallets, users have found creative uses for it: from being tucked into passports and luggage to being clipped onto pet carriers. With its built-in lanyard slot, it also serves as a practical solution for keeping ID badges and security cards secure. Order your 3-pack of AirTag alternatives for $89.99 with free shipping (regular price $119.97). StackSocial prices subject to change. KeySmart® SmartCard – Works with Apple Find My (3-Pack) See Deal Why Trust Popular Science With a history of over 150 years in technology reporting, Popular Science has been at the forefront of demystifying innovation since 1872. Our commitment to making the world of technology accessible to all readers has remained steadfast. Our team of writers and editors brings together years of experience in reviewing consumer electronics, ensuring that we provide well-rounded insights into the latest devices on the market. While each of us has our own areas of expertise, we strive to seek out reputable opinions and voices when reviewing products outside our immediate scope. Our goal is to help readers navigate the overwhelming choices in the tech world without succumbing to analysis paralysis that online shopping can sometimes induce. For more information on our product evaluation process, click here.