Everything has smart home features these days, from light bulbs to air fryers. However, what about older devices that still work great, but were made before the smart home revolution? These smart plugs can't grant total smart home access to devices, but can add some great smart features to make life a little easier. EZVIZ sent over two different models of smart plug to review, the T30-10A and the T30-10B. The plugs are almost identical when it comes to use, with the biggest difference being the shape of the plugs.

EZVIZ is best known for its security camera lineup, and recently it expanded into other smart home gear; specifically, a pair of smart plugs you'll soon find exclusively--for now--at Walmart. The EZVIZ T30-10A-US and T30-10B-US differ in size as well as function, but only modestly. The $20 T30-10B is slightly larger, rectangular, and has its receptacle mounted off to one side. It measures nearly 3 inches wide by about 1.5 inches tall. The $5 premium over the cheaper device delivers an energy-monitoring feature to the mix.