The Xteink X4 is a bare-bones wallet-sized e-reader any minimalist will love. And it's now on sale for Cyber Monday.

Finally, a tracker you can place anywhere. The KeySmart SmartCard offers a credit-card-sized way to locate items like wallets, passports, and IDs, eliminating the bulk of alternatives like the AirTag.

Fetch Rewards is an app that lets users earn points for scanning receipts; here's how I used the app to land a $25 gift card.