Today I’m checking out the UGREEN FineTrack (Smart Finder) Slim Wallet Tracker Card, and the whole point here is simple: it’s a Find My-compatible tracker that’s basically credit-card sized—thin, thin, thin—so it actually fits in a real wallet without adding bulk or weight. Because it works with Apple’s Find My network, you’re tapping into billions and billions of iOS users to help locate your stuff if it ever goes missing. And you’re not limited to a wallet either—I talk about using it in luggage, a backpack, a purse, even a passport holder—anything you want to keep tabs on. What I really like is that it’s rechargeable. You get 365 days of battery life, then you use the included magnetic charging cable and you’re good for another year. It’s also IP68 rated, so if your wallet takes a dip in a pool or gets buried in snow, it should keep on tracking. Setup is super easy in the Find My app: add new item, name it, pick an icon, done. From there you can see last known location on a map, play a loud 80 dB sound to find it nearby, enable Lost Mode, and even share the item with family members.