Best Optimus Space Heaters in 2026

4 Heating Mode & Fan Mode: The small heater rapidly heats up within 2 seconds with PTC ceramic heating, a more energy-efficient technology. Variety of working modes to meet your different needs. Smaller than the tower heater but just as powerful.

Automatic Constant Temp: The built-in sensor supports your basic thermostat function. Link with Govee Thermo-Hygrometer to accurately reflect the ambient temperature without manual adjustments for an upgraded thermostat. Not inclde Thermo-hygrometer.

APP & Voice Control: Turn on the space heater, even when away from home, so you'll always return to a warm space. Dual use of Bluetooth and Wi-Fi makes network distribution easier and faster. Compatible with Alexa, Google Assistant, and IFTTT.

Safer for Bathrooms: Most space heaters don't work in bathrooms due to safety concerns and using heaters in bathrooms would also reduce product lifespan. However, Dreo ALCI safety plug that shuts off the small heater immediately in case of a short and contact with water, keeps you warm and safe in the bathroom during colder days. Made with V-0 rated flame-retardant materials, this portable heater has tip-over and overheat protection, 24h auto shut off provides the ultimate safety wherever it sits.

Cut the Wait: Thanks to extremely high thermal efficiency, Dreo 1500W PTC ceramics hit 75℉ in just 2 seconds, along with a powerful yet quiet brushless DC motor, you're to embrace all-around, pleasant warmth in a blink of an eye.

Heat Any Way You Like: Adjust temperatures from 41 to 95℉ in 1℉ increments, set a timer (1-12h), 70°oscillation and personalize your comfort at the touch of a button. Carry this 10.3-inch portable heater to your bathroom, living room, kitchen, bedroom, etc. and heat any way you like.

4 Modes in 1: 1500W, 750W and ECO(economical) heating levels brings you flexible setting, specially the ECO mode will keep your room a optimal temperature automatically and save extra energy. Last but not the least, this portable space heater can be used as a portable fan

Safety First for Families and Pets: By strict ETL test, this room space heater will bring your safe care to families and pets by automatic overheat protection, tip-over shut down when tilted and 24H unattended auto off. Triple consideration will always be more secure

Instant and Stable Heating: 1 second immediate heating available when the cold attacks, inbuilt PTC heating elements enhances constant and stable heating of this space heaters for indoor use, so efficient and reliable

A built-in thermostat with LED display shows you what the ambient temperature is and helps regulate the temperature efficiently. Included remote control allows you to control the temperature with ease.

Our patented heat exchanger with HMS Technology combines with humidity in the room to provide soft, safe heat without reducing oxygen or humidity.

Small convenient size makes this perfect for any room in the house. Optional casters make it easy for you to move from room to room or wherever you may need some extra heat. Energy-Efficient mode reduces the wattage from 1500 to 750.

2 Heat Settings (750 and 1500 watts)

4-position Function Switch (off/fan/low/high)

Fan-only Setting

300w Heating Setting

Instant, Sun-like Warmth

Radiant Heat Source

* 2 Heat Setting (800 and 1200 watts)

* LCD Room Temperature Read Out and control * Digital Thermostat Control;

* Oscillating For More Effective Heat Distribution

◆ Please attention:This heater is heated by a fan. When the product is in production, a layer of protective oil is attached to the wires. So when the product is heated, it will emit smoke. This is normal

◆【Over-heat & Tip-over Protection】Tip-Over design will shut off the ceramic heater if it gets knocked over accidentally to help your family in a good condition.

◆ 【CONVENINET DESIGN】 The fan heater featured with convenient carry handle, is fully assembled.

2 heat settings (750 and 1500 -watt)

Automatic thermostat control

Internal heat limiting thermostat, overheat protection circuit and tip-over safety switch

2 Heat Setting (800 and 1200 watts)

LCD Room Temperature Read Out

Digital Thermostat Control,30 Minutes to 8 Hours Timer Setting

FAST HEATING: Patio heater has high heating efficiency and fast heating speed with advanced infrared technology. It has a high power of 1500w and can provide rapid and efficient heating for indoor or outdoor which needs constant heat in the winter.

CONVENIENT ASSEMBLING: wall-mounted heater package includes mounting hardware which makes it easy to install or relocate, especially with installation video. And it can adjust the mounting angle from 0℃-90℃.

3 HEATING MODES: This heater has 3 working gears (500W/1000W/1500W). You can adjust to a comfortable temperature as needed to dissipate the cold around you.

2 Heat Settings: 750w & 1,500w

4-position Function Switch (off/fan/low/high)

Motorized Oscillating Base Rotates A Full 70deg

2 heat settings: 750W & 1,500W

Fan Only Setting

4 Position Function Switch (Off, Fan, Low and Hi)

2 heat settings: 1300W & 1,500W

4-Position function switch (off/fan/low/high)

Automatic thermostat control

2 Heat Settings (750 and 1500 watts) and ECO (500W)

Automatic Thermostat Control Switch

Tip-over Safety Switch & LED Display

* 2 Heat settings (750 and 1500 watts), Fan Only Setting * 4 Position Function Switch (Off, Fan, Low and Hi)

* Automatic Thermostat Control

* Internal Heat Limiting Thermostat * Thermal Cut-off Safety Device

Ceramic heater

2 heat settings & ECO

Automatic thermostat control switch

* 1320 watts Heat Setting * Powerful Fan Forced Radiant Spot Heating

* Automatic Thermostat Control Switch

* Tip-Over Safety Switch

Ceramic heater with modern design

2 heat settings (750 watts/1,500 watts)

Automatic thermostat control switch

* Adjustable Thermostat Temperature Control (50-95°F) & LED Temperature Read-Out

* 1 to 8 Hours Timer Control * 2 Heat Settings (750 and 1500 watts)

* Motorized Oscillating Base Rotates a Full 75 Degrees

2 Heat Settings (750 and 1500 watts)

Automatic Thermostat Control Switch

360 Degree Air Distribution

2 heat settings (750 and 1500 -watt)

Fan only setting

Automatic thermostat control

made in the usa or imported

1,000 watts & 1,500 watts heat settings

energy-saving auto mode with 500 watts

1320 watt Heat Setting

Powerful Fan Forced Radiant Spot Heating

Tip-Over Safety Switch

* Permanently Sealed Special Diathermic Oil

* 3 Heat Setting (600, 900 and 1500 watts)

* Automatic Thermostat Control * 24-Hour Programmable Timer

* Adjustable Thermostat Temperature Control (50-95°F) & LED Temperature Read-Out

* 1 to 8 Hours Timer Control * Space Saving Housing

* Motorized Oscillating Base Rotates a Full 75 Degrees

* 2 Heat Settings (1000 and 1500 watts), ECO 500W * Automatic Thermostat Control

* 6 Copper Wrapped Infrared Quartz Elements * Overheat Thermal Cut-Off

* Front Panel Push Button Controls, Large LCD display

* Small, space saving design

* 2 Heat Setting (750 and 1500 watts)

* Adjustable Thermostat * Tip-over Safety Switch

* 2 Heat Settings -750 and 1500 watts – ECO 500W

* 4 Infrared Quartz tubes - Heat Exchange

* Front Panel Push button controls – and a remote