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.

Gate Smart Lock

Gate Smart Lock review: When smart lock meets camera, homeowners win

While the design feels like a beta, this ingenious product raises the bar of what smart locks can do.

smarthome hub

Smart home systems: DIY vs. hiring a professional

A certain degree of pride comes with building out your own smart home, but there’s no shame in hiring a pro.

smarthome app mobile phone

Smart home systems vs. home security systems: How to choose the right DIY platform

What do you value most: Convenience or security? Maybe you can have both.

smarthome security

Home security systems vs. smart home systems: How to choose the right DIY platform

What’s more important to you, security or convenience? Maybe you can have both.

levion decora smart wifi product family

Leviton Decora Smart Wi-Fi review: Recent upgrades pile on the control options

Added support for Nest and IFTTT brings Leviton’s Wi-Fi-based smart products closer to a buy rating.

nanoleaf remote in use

Nanoleaf Remote review: The smartest d12 on the block

This avant-garde approach to smart home control needs refinement.

ecobee switch plus front

Ecobee Switch+ review: This powerful smart light switch is an Amazon Echo in disguise

It’s not perfect, but who wants another hockey puck just to talk to Alexa?

halo anyplace switch

Halo Home Anyplace Bluetooth Dimmer Switch review: It's not as good as the lights it's designed to control

Eaton’s slim smart dimmer switch only works with its own lights, but it’s not as good as they are.

swann ssh kit01

Swann Smart Home Alarm System (model SSH-KIT01) review: This budget security system is short on capabilities.

This budget-priced kit has a long way to go to compete in an increasingly crowded market.

schlage sense

Schlage Sense review: The heaviest-duty of heavy-duty smart locks

Built for industry, but perfect for home.

SimpliSafe sample system

SimpliSafe Essentials review: Fundamental, hassle-free home security

This revamped SimpliSafe system brings DIY security to the masses, although it limits you to using SimpliSafe’s gear.

skylinknet alarm system starter kit plus

SkylinkNet Alarm System Starter Kit Plus review: Built by techies, for techies

It’s short on handholding, but SkylinkNet’s SK-250 kit is a good-enough security offering (though not recommended for beginners).

Samsung SmartThings primary

Samsung SmartThings Hub review: One of the best in the business

With massive device support and a simple interface, it’s hard to beat SmartThings to anchor your smart home.

Fibaro smart plug

Fibaro Wall Plug with USB review: Does light make right?

This pricey smart plug offers ground effects and solid energy-monitoring features.