Etekcity Smart Plug With Night Light | $10 | Amazon | Clip the 10% coupon and use code QYZNSHLS
Photo: Amazon

Smart plugs are the atomic unit of home automation, and this one checks all the major boxes for just $10:

- Slim design that only blocks one outlet

- Energy monitoring

- Alexa and Google Home support

-It also has one feature that should be built into every smart plug, but is inexplicably rare: a night light! Just clip the 10% coupon and use promo code QYZNSHLS.