This credit-card–sized tracker keeps tabs on your wallet, passport, and IDs — and now it’s under $24

Want to keep better tabs on your most important items? AirTags are a little too bulky to slip into your wallet or passport ...

Turn your smartphone into a powerful scanner for life with this $40 app

It’s 2025. We may not have flying cars quite yet, but at least you can keep a scanner in your back pocket thanks to SwiftScan ...