The Best Smart Space Heaters of 2024

If you're looking for an efficient way to stay warm at home, smart space heaters offer warmth, comfort, and convenience in a modern package. Smart space heaters let you access and control the heat in your space no matter where you are via apps and smart home integration.

What to Look for in a Smart Space Heater in 2024

Homes are getting smarter by the day. Now, we can lock doors remotely, view real-time feeds of security cameras, and even clean up after our pets via a robot mop. While some smart home devices seem gimmicky, having the ability to control a room's heating is something that most households can use.

But we're not talking about smart thermostats—we're talking about smart space heaters that are conveniently sized to add the right amount of heat to a room when you need it.

Wi-Fi space heaters connect to your home's Wi-Fi so you can control them via a compatible app on your smartphone. Some even offer voice assistant compatibility to heat a room using simple voice commands. Some of the best smart space heaters will even notify you when the desired heat has been reached so you can switch it off and save electricity.

Smart space heaters are designed to heat spaces without taking up much physical space. With all our devices in our daily lives, the last thing you want is a chunky electric heater taking up space.

So, consider the room you have, the features you want, and how much you want to be able to control your smart space heater, then dive into our recommendations below.

With its smart 3-in-1 HEPA air filtration, heater, and fan functionality, the Dyson Purifier Hot + Cool HP07 supplies the ultimate in-home comfort, all year round. This multifunctional smart space heater intelligently purifies, heats, and cools you on demand. It really is an all-in-one package.

Using the MyDyson companion app, you can monitor your air quality and control the HP07 remotely, setting timers or schedules to suit your lifestyle. Plus, compatibility with Siri, Alexa, and Google Assistant means you can also enjoy hands-free voice control.

Thanks to its long-range projection, its Air Multiplier technology draws in pollutants and projects purified hot or cool air throughout the room. Oscillating up to 350 degrees, it provides excellent coverage for spaces up to 290 square feet.

Providing a superior heating experience is great, but the real beauty of the Dyson HP07 is that you benefit from cleaner, purer air. Drawing and trapping 99.97% of unwanted airborne particles, it doesn't simply blow around stale, unclean air as it warms you. By cleaning the air as it heats it, you can enjoy a dust-free air supply as you snuggle up and get cozy.

The only sticking point is the considerable price tag. But with its triple functionality and your choice of remote, app, or voice controls, this smart space heater is highly intuitive and efficient to use. With the promise of cleaner and purer air throughout every season, you might find yourself warming up to this impressive smart space heater.

The CLEVAST Smart Space Heater is compact, portable, app-controlled, and under $60. It's powerful enough to heat a space of up to 200 square feet and offers four different modes of operation.

Using the CLEVAST app for iOS or Android you can adjust the temperature, set operation mode, and timers for up to 12 hours via your smartphone. It features an RGB night light for some soothing ambiance and is compatible with Alexa and Google Assistant for simple voice control.

In addition, it's packed with some useful safety features, such as a child safety lock, overtip protection, overheat protection, and a 24-hour auto shut-off function. Plus, it runs at just 43 dB, so you won't find the noise from this heater too intrusive.

For its modest price tag, the CLEVAST Smart Space Heater is impressively feature-rich and an ideal choice for adequately heating smaller spaces during the colder months.

The Dreo 1500W Smart Space Heater boasts 1500W of operational power (as the name suggests), can heat spaces up to 200 square feet, and provides portable convenience courtesy of its built-in carry handle.

It comes with a dedicated remote control and can also be controlled via the Dreo app (Available for iOS and Android). It's also compatible with Alexa and Google Assistant, giving you the freedom to use simple voice commands to adjust settings.

Among its operational modes, you'll find an ECO-mode setting that automatically adjusts the heat level to reach your desired temperature, which Dreo claims can save you up to 40% on your energy bill. It provides overtip and overheat protection, as well as an enhanced safety plug, to give you peace of mind, and can be preset with timers up to 12 hours in advance, for simple and convenient control.

Weighing a modest 3.8 pounds, the Dreo 1500W Smart Space Heater is lightweight enough to be taken just about anywhere. This makes it a solid choice for camping or caravan trips or for moving around the house wherever it is needed.

Designed to be mounted on a wall, the Heat Storm HS-1500-PHX-WIFI could easily be mistaken for an air conditioner due to its design. But don't let it fool you, as it's packed with features and can heat a 150 sq. ft. well-insulated room or even up to 1000 sq. ft. as a supplemental heat source.

On the front of this space heater is a touchscreen control panel. You'll see the settings displayed here and can adjust the screen's brightness. Low and high heat modes are available, as is Eco mode, which lets you choose a temperature to maintain. Since this space heater is also Wi-Fi enabled, you can control the Heat Storm HS-1500 via your smartphone.

When connected to a 2.4GHz network, you can use the companion app to control the heater. You can set the temperature and see the temperature of the heater using your smartphone, wherever you are. However, unlike some other smart space heaters, you won't be able to control the Heat Storm using a voice assistant.

What makes the Heat Storm HS-1500-PHX-WIFI stand out is the size of the area it can heat. Boasting 5200 BTU, this heater can warm up a 150 sq. ft. room quickly and efficiently. It's an ideal smart space heater for lounges, bedrooms, or office spaces. It also features a child lock, tip-over protection, and overheat protection.

Measuring just 40.5cm x 14.5cm, the Dreo Solaris H3 Slim is a stylish, compact, and powerful space heater. Unfortunately, it doesn't boast any smart features, so you can't connect to it via Wi-Fi or Bluetooth, nor can you control it using a voice assistant or your smartphone. However, it does boast five modes and can heat up to 75 degrees Fahrenheit in just two seconds.

Like other space heaters, the Dreo Solaris H3 Slim's Eco mode will automatically turn off when it reaches a set temperature. Alternatively, you can use the timer function to set a timer for up to 12 hours.

Multiple safety features will reassure you if you're worried about leaving this space heater on when you're not around. This includes built-in tip-over protection, spark-proof and flame-retardant design, overheat protection, and a reinforced safety plug.

You can't control this space heater via your smartphone, so you can use the included remote control instead. This will allow you to manage the Dreo Solaris H3 Slim up to 26 feet away. Alternatively, the panel on top of the heater allows you to adjust the controls on the cool-to-touch panel.

Thanks to the hidden carry handle, this space heater is also extremely portable---perfect for taking on vacation or moving to different areas of your home, and suitable for covering spaces up to 270 sq. ft.

If you're looking for an efficient and powerful space heater that won't disturb you while you sleep, this device runs at a mere 37.5dB, thanks to Dreo's ObliqueAirflow system. Heat a room fast with the Dreo Solaris H3 Slim, supported by a high-torque motor that can deliver strong heat up to 10 feet per second and enjoy 70-degree oscillation so no corner is forgotten.

FAQ

Are space heaters safe?

Space heaters with the right safety features can help to create a warm living area without posing a danger. Choose a space heater with tip-over and overheat protection so that it will automatically shut off if there's an issue, or notify you via your smartphone.

How much energy does a space heater use on average?

On average, most space heaters use around 1500W per hour. They are useful in situations where you need to heat a room quickly, but not particularly energy-efficient when using them as a long-term solution.

Can I leave a space heater on overnight?

Space heaters that feature a timer, eco mode (where the heater automatically switches off when the desired temperature is reached), and anti-tip/overheat protection can be left on overnight. While it's preferable not to leave heaters on when you're not in the same room, most smart space heaters shouldn't be a problem.

Can I plug a smart space heater into a smart plug?

Most smart plugs should be able to handle the load of a smart space heater. While this might not be outwardly encouraged, it's not dangerous to plug a smart space heater into a smart plug.

How do I reset a smart space heater?

Some space heaters will feature a reset button; others may need to be unplugged for over 30 seconds, then reconnected. If you're having trouble connecting your smart space heater to its companion app, disconnect both the heater and your phone from the Wi-Fi, then try reconnecting.