These little purchases offer big benefits, including tumbler upgrades, sunscreen restocks & viral skincare products on limited sale at Amazon.

With these Wirecutter-approved picks under $100, you don’t have to spend a lot to get a good deal this Amazon Prime Day.

The latest Tile Mate helps you keep track of your personal belongings from up to 350 feet away, which is 100 feet wider than its predecessor’s range. It’s also platform-agnostic, and can send SOS alerts if you pay for the $14.99 monthly Life360 Gold subscription.