AirTags are out, these trackable SmartCards are in—and $40 off

A better, more convenient way to track your valuables without the bulk. The post AirTags are out, these trackable SmartCards are in—and $40 off appeared first on Popular Science.

Mar 5, 2025 - 18:23

Let’s talk about something we all do: lose stuff. Your wallet, your keys, your gym bag—sometimes they seem to have a mind of their own, vanishing at the worst possible moment. However, it doesn’t have to be so bad. The KeySmart SmartCard is a sleek, slim, and oh-so-smart solution to keep your essentials within reach— like an AirTag but without the weird shape.

AirTags are kind of chunky. Not exactly ideal for slipping into a wallet or a passport holder. But the KeySmart SmartCard? It’s credit-card thin (less than 2mm), making it the perfect fit for those tight spaces. Pop it in your wallet, stash it in your luggage, or attach it to your work ID.

Also, unlike AirTags, which require constant battery swaps (ugh, who has time for that?), the KeySmart SmartCard is completely rechargeable. Just plop it on a Qi-enabled wireless charger and let it power up. One charge lasts up to five months, so you can set it and forget it until it’s time for a quick top-up.

Conveniently, the SmartCard works with Apple’s Find My network, so you get all the benefits of AirTags without the bulk. Forgot your wallet at the coffee shop? Your iPhone, CarPlay, or AirPods will send you an alert before you even leave.

And if something does go missing, Lost Mode helps Good Samaritans return your items by displaying your contact info when they scan your SmartCard. It’s like having a built-in insurance policy for your essentials.

This isn’t just one SmartCard—we’re talking a three-pack, so you can keep tabs on your wallet, your luggage, and that gym bag that keeps ghosting you.

So, what’s the move? You could keep playing hide-and-seek with your stuff, or you could grab these ultra-thin, rechargeable, Apple Find My-compatible lifesavers and make losing things a thing of the past.

You can grab the 3-pack of SmartCards for just $79.97 (Reg. $119.97) through Mar. 31.

StackSocial prices subject to change.