This credit card-sized tracker fits in your wallet and costs $20 during Deal Days (opens in new tab)

TL;DR: The MagTag Ultra Slim Tracker works with Apple Find My and is on sale for $19.99 (reg. $59.99) through June 28 as part of Macworld’s Deal Days — our answer to Prime Day. AirTags are perfect for keys. Wallets? Not so much. The MagTag Ultra Slim Tracker fixes the problem Apple didn’t for $19.99 (reg. $59.99) — at 1.5mm thick and credit-card sized, it disappears into your wallet slot without the bulk. It connects directly to Apple’s Find My network, so setup takes seconds, and tracking wo...