Christopher NullFreelance Contributor, TechHive
Christopher Null is a veteran technology and business journalist. He contributes regularly to TechHive, PCWorld, and Wired, and operates the websites Drinkhacker and Film Racket. Disclosure: He also writes for Hewlett-Packad's marketing website TechBeacon.
SmartDry laundry sensor review: This quick fix can make your old, dumb clothes dryer smart(er)
This inexpensive wireless sensor can reduce the amount of energy your home consumes drying your laundry.
Rachio 3e Smart Sprinkler Controller review: A budget version from the market leader
The new budget-priced smart sprinkler controller from Rachio is a great value if don't need to irrigate more than eight zones. It's too early to judge Rachio's new Thrive fertilizer service.
Level Lock review: This “invisible” retrofit smart lock lives up to its name
The Level Lock is the first smart deadbolt to have absolutely no impact on your home's décor, on either side of your door.
Tips and best practices for optimizing your smart home
Looking to build out a smart home? These 12 key pieces of advice will turn you into a master.
Anker Soundcore Flare 2 review: A new excuse to party by the pool
This Bluetooth speaker is waterproof and it can sync up with up to 100 others of the same make and model.
Anker Soundcore Wakey bedside speaker review: Booming audio, with a side of wireless charging
Use your Apple or Samsung smartphone to configure this Bluetooth speaker, then drop it on top to charge it.
Treatlife Smart Dimmer review: A generic switch with generic performance
The good news is that adding this Wi-Fi switch to your smart home won't cost much.
Morel Högtalare Bluetooth speaker review: High-end audio meets Ikea design
This dual-tweeter wireless loudspeaker blends in with your décor and it kills it in the quality department, too.
How to prepare your home for emergencies (like the one we’re going through right now)
These 15 tips will raise your home preparedness game and fortify your defenses against, well, just about anything.
iSmartgate Pro review: This smart garage door opener fails to deliver on its big promises
This garage door controller is difficult to install, and suffers significant problems, including frequent disconnects.
A high price tag and a rough-around-the-edges app keep Securam’s first consumer lock from being a runaway success.
The ability to create scenes using your room’s lighting is positively magical.
It’s a compelling concept, even if it isn’t as sophisticated as some other high-end lighting systems we’ve evaluated.
Wyze Lock review: This ultra-affordable smart deadbolt converter covers the basics well
Convert your dumb deadbolt into a Wi-Fi-connected smart lock for less.
Here's a clever way to get a smart speaker into every room without cluttering up every room with a smart speaker.