Want more deals? Visit CNN Underscored’s Guide to Prime Day for wall-to-wall coverage of the best discounts to be found during Amazon’s massive sale. I scored the original Blink Mini during a Prime ...

A sharp, wire-free smart security setup with two-year battery life and Alexa support is now 55% off, making it one of the best home monitoring deals out there. The Blink Outdoor 4 earned an “Excellent ...