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Smart Home

Smart home devices explained with compatibility first: lighting, plugs, hubs, sensors, security devices, thermostats, speakers and displays, networking, automation, energy monitoring and the protocols that connect them.

422 articles
Reviewed every season
How to Set Up a Smart Home Hub

How to Set Up a Smart Home Hub

Place your hub centrally, away from metal and other radios. Create an account, update firmware, then pair devices one at a time close to the hub.

Home Device Guide Editors Oct 14, 2026
Smart AC and Mini-Split Controllers

Smart AC and Mini-Split Controllers

A guide to IR blaster controllers, Wi-Fi mini-split modules, and smart plugs for air conditioners. Covers compatibility, placement, and what won’t work.

Home Device Guide Editors Oct 14, 2026

Smart Home: Device Guide

Smart home setup starts with understanding how devices communicate. See the compatibility and protocols guide to make sure your gear works together.

For a useful starting point, look through the smart home buying guides and home automation sections. You can also compare options in the smart home comparisons.