Michael AnsaldoFreelance contributor, TechHive

Michael Ansaldo is veteran consumer and small-business technology journalist. He contributes regularly to TechHive and PCWorld.

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Airthings expands its radon-detecting ecosystem

The Airthings Wave Plus and Airthings Hub give users more visibility into their indoor air quality.

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Canary to offer a budget-priced smart security cam: The $99 Canary View

The home security company is also bringing Alexa skills and other new features to its product line.

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The Schlage Sense smart deadbolt is getting Google Assistant support

One of our favorite smart locks soon be compatible with all three digital assistants: Alexa, Siri, and Google Assistant.

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Amazon Cloud Cam review: The gatekeeper for Amazon's in-home delivery is a swell security camera

This Alexa-enabled camera is well-suited for any home-security scenario, and it has strong ties to other Amazon products.

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UK smart home brand Hive announces its first smart indoor camera, the Hive View

The new camera is the centerpiece of a new security-centric smart home pack.

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Ella brings smart searching to home security cameras

A new deep learning engine from surveillance equipment manufacturer IC Realtime lets you tag and search relevant video footage using natural language.

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Remo+ Doorcam review: This wireless security camera hangs on your front door

This easy-to-install alternative to a doorbell cam alerts you to visitors and lets you talk with them even when you're not at home.

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WyzeCam review: $20 home security camera is a real steal

This unassuming cube packs the most popular features of cameras 10 times its price.

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Honeywell Bluetooth Smart Air Purifier HPA250B review: This connected purifier adapts to allergen levels

The HPA250B optimizes its air cleaning based on the amount of irritants in your environment.

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Netgear Arlo Pro 2 review: This already impressive indoor/outdoor security camera gets better

The second-generation Arlo Pro comes with higher resolution, improved motion detection, and more flexible installation options.

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Guardzilla 360 review: This security cam monitors an entire room, but its unpolished app spoils the experience

The panoramic view is unique, but the accompanying app is poorly designed and subject to frequent crashes.

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D-Link Omna 180 Cam HD review: The first HomeKit-certified security camera

The Omna plays nice with other HomeKit accessories and Siri commands.

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Link-U security camera review: 4G connectivity and battery backup let this camera deliver security anywhere

Its ability to run on LAN, Wi-Fi, or LTE connectivity and to draw via power over ethernet or its onboard battery means this security camera can go wherever you do.

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Awair Glow review: This air-quality monitor smartens your "dumb" appliances

The Glow activates conventional fans, air conditioners, and other appliances in response to changes in your home's air quality.

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Brinno SHC500 Peephole Camera review: Peep your porch with this hidden camera

This security camera replaces your peephole.