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.

minut installed on ceiling

Minut Smart Home Alarm review: This impressive, low-cost home security system emphasizes privacy

It’s non-invasive because it operates by detecting body heat instead of relying on cameras, and it’s inexpensive because it doesn’t depend on your deploying sensors all over the house.

aqara starter pack

Aqara Smart Home Starter Kit review: This muddy smart home kit has a glimmer of promise

This bare-bones, but budget-friendly kit covers just the basics and is very weak in terms of home security.

garadget garage door controller

Garadget review: Open your garage door with open-source technology

If you have the patience for delving into user forums if you need help, Garadget is worth a look.

kwikset halo

Kwikset Halo smart deadbolt review: Wi-Fi in, attractive design out

Kwikset’s smart lock gains in connectivity, but loses out in the looks department.

emporia vue primary

Emporia Vue energy monitor review: Understand your home’s energy consumption without breaking the bank

The Emporia Vue gives great insight on your home's carbon footprint by monitoring how it consumes electricity.

bulbrite solana frost standard color bulb primary

Bulbrite Solana color-changing A19 smart bulb review: A fair generic built for Wi-Fi

An immature app keeps Bulbrite's color-changing smart bulb from meriting a strong recommendation.

Nexx NXG-200 garage door controller

Nexx Smart Wi-Fi Garage Door Controller NXG-200 review: Sophisticated, but very expensive

This garage door controller Wi-Fi retrofit kit has some advanced features, but that might not be enough to justify its high price tag.

klever all

Kleverness Smart Lighting review: This hub-based lighting system is unfinished and expensive

Smart light switches and dimmers are often superior to smart light bulbs, but the Kleverness system is most certainly not.

Friday Lock unboxing

Friday Smart Lock review: After changing hands, Friday is relaunched with one key upgrade

An innovative smart lock re-emerges under new ownership, but some of this revised product's flaws remain in place.

yale assure lever on door

Yale Assure Lever with Connected by August review: Yale lets you ditch its own app for August’s

Alas, Yale’s hardware and August’s wireless technology make for truly unhappy bedfellows.

chamberlain myq primary

Chamberlain myQ Smart Garage Hub review: The smart garage controller to beat is also the least expensive

This wire-free smart controller doesn’t just work well, it’s also priced to move (just be aware of the cost to control a second door opener).

philips hue smart plug with box

Philips Hue Smart Plug review: Just the basics, except for the price tag

Is the Philips brand name worth double the price for a commodity smart plug?

ultraloq u bolt pro

U-tec Ultraloq U-Bolt Pro review: A do-it-all lock held back by complex installation

With a crack fingerprint reader and a capable app, this smart lock ultimately overcomes its setup difficulties.