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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Lazer Egg 2+ review: This all-in-one air quality monitor tracks a pair of indoor pollutants

With PM2.5 and TVOC monitoring plus weather readings, this device could help you breathe easier.

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Best home security camera: Keep an eye on the home front

A boom in wireless security cameras is inspiring a movement in DIY home surveillance. Follow our buying guide and read our reviews to find the best option for you.

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Best robot vacuums: We name the most effective cleaners

Vacuuming is one of the most hated household chores. Here are your best choices for outsourcing it to some automated help.

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Reolink C2 Pro review: This 5-megapixel pan/tilt security camera delivers crystal-clear video

If image quality is a priority, this pan-and-tilt camera is great solution for your home or small business.

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Ecovacs Deebot 711 robot vacuum review: Housekeeping help you can trust

The latest robot vacuum from Ecovacs is a set-it-and-forget-it super cleaner.

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SimCam review: This home security camera gets an assist from onboard artificial intelligence

This home security camera keeps false alerts to a minimum with intelligent detection.

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Brinno Empower TLC2000 review: This time-lapse security camera meets a niche need

Here's a highly specialized security camera that capture hours of video and play it back in just a few minutes.

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How to watch the 2019 Super Bowl without cable

Options abound for checking out all the championship action on whatever screen you choose.

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Electrolux Pure i9 review: This robot vac is a few features short of justifying its price tag

The storied brand has produce a robot vac that boasts excellent suction and superb navigation skills, but the Electrolux Pure i9 lacks the extra features of comparably priced robot vacuums.

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Eufy RoboVac 30C review: A reliable cleaner gets app control and smart-home integration

This budget-priced robot vacuum from Eufy gets new features while remaining affordably priced.

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Reolink Go review: 4G LTE connectivity and heavy weatherization lets you install this security cam anywhere

This home security camera connects to T-Mobile's LTE network, so you can set it up just about anywhere—no router required.

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RCA WiFi Camera Security System review: This camera is too ordinary to impress

RCA's first wireless home security camera is too boring to impress, and too expensive to be a strong value.

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Momentum Cori review: this budget-priced two-pack offers an instant security solution

Having a tight budget doesn't mean you can't have pretty good video surveillance at home.

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Ecovacs Deebot 601 review: Mapping features are missed in this otherwise capable cleaner

This budget robot vacuum has some good features, but navigation skills aren't among them.

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Brinno Duo review: Our favorite peephole camera adds live remote viewing

This security camera mounts to your door's peephole and streams live video to your smartphone and to its own display on the interior side of your door.