Space Heaters
Best WiFi Space Heater (2026): 5 Models Side by Side
As an Amazon Associate we earn from qualifying purchases. Specs below come from each product's Amazon listing; we do not test products in person.
For a Wi-Fi space heater, the DREO wall heater leads this list with app and voice control, a 41 to 95 degree thermostat and coverage rated for up to 215 sq ft by the maker. The FLANUR and the MORENTO each add app control at 36 dB, and the Ballu adds a 2-year warranty with coverage rated for up to 250 sq ft by the maker.
Starting out? See the main guide: Best Space Heater
Top picks at a glance
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Best OverallDREO Smart Wall Heater9.8 View on Amazon -
Runner-UpFLANUR Space Heater for Indoor Use9.6 View on Amazon -
Also GreatSereneLife Smart Space Heater9.5 View on Amazon -
Also GreatMORENTO Space Heaters for Indoor Use9.2 View on Amazon -
Also GreatBallu Convection Heater for Large Room9.2 View on Amazon
Compare the specs
Ranked on adjustable thermostat, tip-over shutoff, overheat protection, eco / energy-saving mode, remote control, timer, coverage (maker's figure), rated noise level, phone app control from each listing, plus how many buyers have rated it. A dash (—) means we could not confirm that figure from the listing.
| Pick | Adjustable thermostat | Tip-over shutoff | Overheat protection | Eco / energy-saving mode | Remote control | Timer | Coverage (maker's figure) | Rated noise level | Phone app control | Wattage | Weight | Warranty |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. DREO Smart Wall Heater | Yes | — | Yes | Yes | Yes | Yes | 215 sq ft | — | Yes | 1,500 W | — | — |
| 2. FLANUR Space Heater for Indoor Use | Yes | Yes | Yes | Yes | — | Yes | — | 36 dB | Yes | 1,500 W | — | — |
| 3. SereneLife Smart Space Heater | Yes | Yes | Yes | Yes | Yes | Yes | — | — | Yes | 1,500 W | — | — |
| 4. MORENTO Space Heaters for Indoor Use | Yes | — | Yes | Yes | — | Yes | — | 36 dB | Yes | 1,500 W | — | — |
| 5. Ballu Convection Heater for Large Room | — | Yes | Yes | — | Yes | Yes | 250 sq ft | — | Yes | — | — | 2-year |
DREO Smart Wall Heater
It pairs wall mounting with app and voice control, a 41 to 95 degree thermostat, ECO mode and a 24-hour timer.
- Adjustable thermostat
- Overheat protection
- Eco / energy-saving mode
- Remote control
- Timer
- Coverage (maker's figure): 215 sq ft
- Phone app control
- Wattage: 1,500 W
Good for
- Buyers who want a wall-mounted heater with app control
- Buyers who want 120-degree oscillation and a remote
Skip it if
- You want coverage over 215 sq ft
- You want heat above 1500W
It mounts on the wall to save floor space, with a 70.8-inch power cord in a recess and an ALCI plug. The oscillation adjusts to 60, 90 or 120 degrees, and the DREO app and voice control through Alexa and Google Home set modes and schedules. It has a 41 to 95 degree thermostat, ECO mode and overheat protection.
FLANUR Space Heater for Indoor Use
It pairs app and voice control with a 41 to 95 degree thermostat, ECO mode, 70-degree oscillation and 36 dB operation.
- Adjustable thermostat
- Tip-over shutoff
- Overheat protection
- Eco / energy-saving mode
- Timer
- Rated noise level: 36 dB
- Phone app control
- Wattage: 1,500 W
Good for
- Buyers who want app and voice control
- Buyers who want 36 dB operation and a carry handle
Skip it if
- You want heat above 1500W
- You want a timer longer than 12 hours
It has a carry handle and a 70-degree oscillation, with tip-over shutoff, overheat protection and a control lock. The Havaworks app and voice control through Alexa and Google Assistant set temperature, mode and schedules from a phone. It has High, Low, ECO and Fan Only modes, with a 24-hour automatic shutoff and temperature memory.
SereneLife Smart Space Heater
It pairs Wi-Fi app control with a remote, a 41 to 95 degree thermostat, ECO mode and a 12-hour timer.
- Adjustable thermostat
- Tip-over shutoff
- Overheat protection
- Eco / energy-saving mode
- Remote control
- Timer
- Phone app control
- Wattage: 1,500 W
Good for
- Buyers who want Wi-Fi app control and a remote
- Buyers who want a 12-hour timer and a carry handle
Skip it if
- You want heat above 1500W
- You want a timer longer than 12 hours
It measures 5.9 by 5.9 by 9.52 inches, with a carry handle and three modes: Power Heat, ECO and Fan Only. The Wi-Fi app and remote adjust temperature, timers and modes from anywhere. It has overheat protection, tip-over shutoff and a control lock, with a brushless DC motor.
MORENTO Space Heaters for Indoor Use
It pairs app and voice control with a 41 to 95 degree thermostat, ECO mode, 70-degree oscillation and 36 dB operation.
- Adjustable thermostat
- Overheat protection
- Eco / energy-saving mode
- Timer
- Rated noise level: 36 dB
- Phone app control
- Wattage: 1,500 W
Good for
- Buyers who want app and voice control
- Buyers who want 36 dB operation and a mute setting
Skip it if
- You want heat above 1500W
- You want a timer longer than 12 hours
It has an LED display with a mute setting, 70-degree oscillation and anti-tip protection, with overheat protection and a control lock. The Havaworks app and voice control through Alexa and Google Home set schedules from anywhere. It has 1500W, 900W, ECO and Fan Only modes, with a 24-hour automatic shutoff and temperature memory.
Ballu Convection Heater for Large Room
It pairs wall or freestanding mounting with app and voice control, a programmable thermostat and coverage rated for up to 250 sq ft by the maker.
- Tip-over shutoff
- Overheat protection
- Remote control
- Timer
- Coverage (maker's figure): 250 sq ft
- Phone app control
- 2-year warranty stated
Good for
- Buyers who want wall or freestanding mounting
- Buyers who want a 2-year warranty and app control
Skip it if
- You want coverage over 250 sq ft as a primary heater
- You want heat above 1500W
It can stand on casters or mount on the wall with no tools, with a remote that shows set temperature, room temperature and heating mode. The app sets schedules, switches modes and views power levels, with Alexa voice control. It has tip-over and overheat protection, a 24-hour timer and a 2-year warranty.
How to choose
App, voice and remote control
App control lets you change settings from a phone, and voice control does it by spoken command. The DREO, FLANUR, SereneLife, MORENTO and Ballu each have app control. The DREO, FLANUR, MORENTO and Ballu add voice control, and the DREO, SereneLife and Ballu include a remote. Check which of the three controls each pick offers before choosing.
Thermostats, timers and ECO
A thermostat holds a set temperature, while ECO mode adjusts heat to save energy. The DREO, FLANUR, SereneLife and MORENTO each have a 41 to 95 degree thermostat with ECO mode. The Ballu has a programmable thermostat with a 40 to 86 degree range. Timers differ: 24 hours on the DREO and Ballu, and 12 hours on the FLANUR, SereneLife and MORENTO.
Coverage, noise and placement
Coverage is the maker figure for the space a heater serves. The DREO is rated for up to 215 sq ft by the maker, and the Ballu is rated for up to 250 sq ft by the maker as a primary heater. Noise figures are 36 dB on the FLANUR and the MORENTO. The DREO and the Ballu mount on the wall, while the others stand on the floor.
FAQ
Which heaters have app control?
All five have app control: the DREO, FLANUR, SereneLife, MORENTO and Ballu each offer it.
Which heaters have a remote control?
The DREO, SereneLife and Ballu include a remote, and the Ballu remote shows set temperature, room temperature and heating mode.
What timers do these heaters have?
The DREO has a 24-hour timer, the FLANUR, SereneLife and MORENTO have 12-hour timers, and the Ballu has a 24-hour timer.
What warranty does the Ballu heater have?
The Ballu has a 2-year warranty, with an all-metal body and a patented Hedgehog heating element.
