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Five must-have eco-friendly products for your smart home

Adjusting the temperature on the Google Nest Thermostat.
Google
Promotional image for Tech For Change. Person standing on solar panel looking at sunset.
This story is part of Tech for Change: an ongoing series in which we shine a spotlight on positive uses of technology, and showcase how they're helping to make the world a better place.

We're all trying to make smart decisions to ensure we don't slow-cook humanity on the spit of climate change. At home, this means using less power that relies on fossil fuels. You can use LED lighting and smart thermostats to that end. Food waste produces loads of methane globally, not to mention the lost resources in making the food in the first place. A new breed of smart home appliances makes the process of minimizing food waste much more convenient. Let's look at just some of the products that can reduce your carbon footprint.

Google Nest Thermostat
Nest Thermostat
Smarter home heating
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Tero Plus
Tero
Compost your food scraps
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Kasa Smart WiFi Power Strip by TP-Link
TP-Link Smart Power Strip
Smart energy management
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BioBidet Bliss BB2000
BioBidet Bliss BB2000
TP saving solution
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philips hue white and color ambience starter kit review 3587
Terry Walsh/Digital Trends

Philips Hue

Pros
  • Quick and easy installation
  • Bright output with 16 million colors
  • App packed with features and smart home integrations
  • Improved color accuracy and saturation
Cons
  • Pricier than competitors
  • Requires standalone network hub

While inefficient incandescent bulbs have been on the way out for a while now, it's worth the upgrade to LED bulbs if you're still using CFLs. Smart bulbs have come down enough in price that it's easy to go all-out if you're replacing your bulbs anyway. Being able to change colors might seem like a gimmick, but good lighting can improve your mood and productivity, too.

Philips Hue continues to be the leading brand in smart home lighting. They're available in a range of sizes to fit into every corner of the house. You can get the white bulbs that shift from warm to cool tones, but the full-color bulbs can really transform the atmosphere of any room. When tied into a home entertainment system, you can have the whole space reflecting whatever show is on-screen. Syncing with Spotify is another particularly cool way Hue immerses entertainment in lighting.

nest thermostat main
Google

Nest Thermostat

Pros
  • Affordable cost
  • Smart functions mean minimal interaction
  • Stylish Apple-like design
  • Simple DIY installation
Cons
  • Capacitive controls are only on one side

Heating and cooling account for about a third of a home's carbon emissions, so it makes sense to be using your air conditioner and furnace judiciously. Smart thermostats are the perfect way to ensure those systems are only kicking in when they're needed most. As an added bonus, low energy usage can save you a few bucks, too.

Nest is the established leader in the smart thermostat space, and it's easy to see why. The design makes it a beautiful product to have prominent in your home, for starters. The seamless tie-in with Google's larger smart home ecosystem helps a bunch, too. Recently, Google announced an update that would check in with your electricity provider and factor in lower prices on renewable power when making automatic adjustments. If you pair up a smart thermostat with an energy-efficient HVAC system like a heat pump, you'll be well on your way to having a greener home.

Google Nest Thermostat
Nest Thermostat
Smarter home heating
Tero home waste processor being used in a kitchen.
Tero

Tero

Pros
  • Convenient
  • Odorless
  • Feature-rich mobile app
Cons
  • Power use can negate emissions reduction
  • Removes moisture needed for full composting

Food waste decomposes naturally, but how it decomposes determines its emissions. In a landfill, it's packed under lots of other garbage with little access to oxygen. Under these anaerobic conditions, food waste produces methane, which contributes a lot to climate change. Good composting practices can help sequester those emissions in soil instead.

Tero is hoping to contribute on that front. Their kitchen appliance will help you manage organic waste by drying it out and shredding it into tiny bits. Smaller scraps have more surface area, which helps them decompose more quickly. After a few hours of grinding, you'll be left with a fine, nutrient-rich dust that can be used as a fertilizer. A replaceable carbon filter destroys the usual smells you deal with when composting. On the "smart" side, Tero has a mobile app that tracks live status, schedules cycles, and reports on emissions you're saving with use.

There are a few caveats with products like these. For one, you're using a fair bit of power to process your organic waste. On an electrical grid, depending on fossil fuels, you're likely not going to break even on emissions. Secondly, desiccating organic matter like this strips it of microbes and moisture that are vital to the full composting process. That said, these kinds of appliances are still useful for those who don't have access to a composting program, be it their own pile in their backyard or a municipally provided option. They're also a great stepping stone for beginner composters who have a hard time getting over the "ick" factor of composting, which can get wet and moldy.

Tero Plus
Tero
Compost your food scraps
TP-Link Smart Power Strip.
Image used with permission by copyright holder

TP-Link Smart Power Strip

Pros
  • All the latest smart features
  • 3 USB ports
  • Voice command compatibility
Cons
  • Little small for larger setups

Keeping a close eye on heating and lighting is a great start to making your home more energy-efficient, but what about every other device in the house? With the right smart plugs, you can ensure other devices aren't quietly suckling on electricity even when they're off and can help you set schedules so your devices are only working when needed.

One of our favorite smart power strips comes from TP-Link. With a dedicated companion app, you can see how much power is being used, activate appliances with voice commands, and trigger automations, such as a light turning on when motion is detected from a security camera. The power bar has three USB plugs to keep your phones and tablets topped up, and the built-in surge protection ensures they won't get fried if there's a power outage.

Kasa Smart WiFi Power Strip by TP-Link
TP-Link Smart Power Strip
Smart energy management
The Bio Bidet BB2000.
Image used with permission by copyright holder

BioBidet Bliss BB2000

Pros
  • Warm water setting
  • Heated seat
  • Extensive washing tech
Cons
  • Expensive

We use a lot of wood for toilet paper. Even if some of that wood comes from pre-consumer shavings, creating toilet paper needs a lot of water. By relying on a refreshing water jet blasting away detritus from your nether regions, you can help America use fewer than the 31 million trees typically needed for toilet paper every year.

Bidets are seeing a surge in popularity in North America after being well-established abroad. While we tend to latch Wi-Fi and Bluetooth onto anything to consider it "smart," the best bidets out there don't need any kind of networking to blow your mind. The BioBidet 2200 manages to check all of the boxes: Heated seat, air drying, warm and cool spray, gentle spraying, pulse mode, front and back coverage, and built-in deodorizing. There is an energy-saving mode that will likely see use among the eco-conscious.

BioBidet Bliss BB2000
BioBidet Bliss BB2000
TP saving solution

Generally, the most eco-conscious choice you can make in the home involves buying less of anything, but if you're in the market to upgrade, you might as well get the most environmentally friendly choice available. Hopefully this list has helped you zero in on those options.

Simon Sage
Former Digital Trends Contributor

Simon Sage is a green tech contributor at Digital Trends. He looks at all sorts of devices that can help reduce emissions through electrification, like power stations, solar panels, smart thermostats, and LED lighting. He's also keen on exploring right to repair and sustainable transportation.

Simon started journalism 17 years ago in the mobile tech space, covering the meteoric rise and fall of BlackBerry. Since then he's dipped his toe in mobile gaming, app reviews, and sponsored content. He's been to his fair share of trade shows, such as Mobile World Congress, the Consumer Electronics Show, E3 (RIP), the Game Developer Conference, and a smattering of smaller shows. He's done multiple TV interviews, the most surreal of which was explaining how Pokémon Go works on a morning show. Simon's also hosted over 100 podcast episodes.

Previous publications include BlackBerry Cool, IntoMobile, and Mobile Nations sites like Android Central, iMore, CrackBerry, and Windows Central.

Simon's based in Ottawa, Ontario, where he is constantly clawing against the gravitational pull of becoming a government drone. He studied English at Carleton University there, including a stint at Lancaster University in the UK. He has since levelled up his education in sustainability through the Climatebase platform. Simon spends way too much of his free time playing games, especially Magic: The Gathering.

The 12 best smart home products that support Matter
Amazon Fire TV on Echo Show 15.

Matter is arguably the biggest thing to happen to smart homes since their inception. The interoperability feature lets devices from different ecosystems interact with each other, giving you the freedom to shop for your favorite products regardless of manufacturer. Unfortunately, not all devices have rolled out support for Matter – and not all of them will.

Some notable products support Matter as of today, although dozens more are expected to add the functionality in the coming months. For now, here are the 12 best smart home products that support Matter. For a full list, head over to the official Matter website.

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10 of the best budget smart home devices under $100
The Wyze Lock Bolt installed on a door.

Building a smart home doesn’t have to be expensive. In fact, there are tons of great smart locks, speakers, plugs, cameras, and more that clock in under $100 each. Whether you’re just getting started on your smart home journey or want to add a few cool products to your house, these 10 devices have tons of functionality without the hefty price tags. Everything listed below costs less than $100 (with one exception), although most can be had for less than $50. Here are the best budget smart home devices of 2022.

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The best smart home tech for your dorm
Dorm room appliances in a bedroom.

Your dorm is the home base for absolutely everything you do in college. It’s probably a bit cramped, however, and you probably don’t have enough space to bring all your gadgets from back home. But with a bit of ingenuity – and the help of smart home devices – it’s possible to piece together a dorm room that’s perfect for studying, relaxing, and hanging out with friends.

From smart speakers and smart light bulbs to power strips and smart plugs, here’s a look at the best smart home tech for your dorm room.

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