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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
Zigbee Device Won’t Pair? Step-by-Step Fixes

Zigbee Device Won’t Pair? Step-by-Step Fixes

If your Zigbee device won’t pair, follow these step-by-step fixes including proper pairing mode, hub compatibility, interference solutions, and mesh extenders.

Home Device Guide Editors Oct 16, 2026
Cloud vs Local Storage for Security Cameras

Cloud vs Local Storage for Security Cameras

Cloud storage stores footage remotely with a subscription; local saves to a card or recorder on-site. Each affects cost, privacy, and reliability differently.

Home Device Guide Editors Oct 16, 2026
What Your Air Quality Monitor Readings Mean

What Your Air Quality Monitor Readings Mean

Confused by your air quality monitor’s numbers? This guide explains common readings, sensor limits, and simple steps to improve your indoor air.

Home Device Guide Editors Oct 16, 2026
How to Install Smart Door and Window Sensors

How to Install Smart Door and Window Sensors

Install smart door and window sensors easily: align the sensor and magnet within the gap, prepare surfaces, pair with your app, and set up automations.

Home Device Guide Editors Oct 16, 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.