10 bestEnergy Efficient Portable Heaterof August 2025
112M consumers helped this year.
23% off
1
Dreo Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, Thermostat 3 Modes 12H Timer, Overheat & Tip Over Protection, for Bedroom, Atom 316, Gold
Dreo
9.9
2
Devola Wifi Enabled Smart Electric Glass Panel Heater 1000W | Alexa Heating Control, Open Window Detection, Wall Mounted & Free Standing Low Energy Heaters with Timer | Lot 20, DVPW1000WH (White)
Devola
9.8
11% off
3
Pro Breeze® Oil Filled Radiator with 11 Fins - Slim Electric Radiator - Portable Oil Heater with Built-in 24 Hour Timer, 3 Heat Settings, Adjustable Thermostat & Safety Cut-Off - Black
Pro Breeze
9.6
4
Dreo 16 Inch Space Heater, 1800W Silent Ceramic Electric Heater Low Energy, 3-Mode 3-Speed, Overheating & Tip-Over Protection, 12H Timer, 70° Oscillation, for Home, Solaris Slim H3
Dreo
9.4
5
PureMate Oil Filled Radiator, 2500W/2.5KW - 11 Fin - Portable Electric Heater, 3 Power Settings, Adjustable Temperature and Thermostat, Thermal Safety Cut off & 24 Hour Timer
PureMate
9.2
OtherUp to 6% off
Electric Heater Energy Efficient – Heaters for Home Low Energy Silent – Portable Halogen Tower Fan Heater – Touch Screen, 2000W Heater Fan with Tip-Over Safety Setting – by Nuovva
Dreo 16 Inch Electric Heater, Energy Efficient Space Heaters with Thermostat, 70° Oscillating Remote Control 3-Mode Tip-over & Overheat Protection, Silent Ceramic Fan Heater for Home
Dreo Smart Electric Space Heater, 1500W Portable Ceramic Heaters for Home, Low energy, Silent Room Heater with Thermostat, 3 Modes 12H Timer, Overheat & Tip Over Protection, Works with Alexa
Dreo 2000W Oil Filled Radiator for Large Room, 9 Fins Silent Electric Heater with Temp Display, Digital Thermostat, Remote, Low Energy Heaters for Home, 7 Safety Protection, 24H Timer
14% off
6
2500W Oil Filled Radiator, Electric Heater Energy Efficient Portable Oil Heater with 11 Fin, Free Standing Oil Radiator 3 Settings, Adjustable Thermostat Safety Cut-Off & 24 Hour Timer Home Office
Vivo Technologies
8.9
7
Devola DVNDM20 2000W Eco Electric Panel Heater with Adjustable Thermostat | Energy Efficient Technology, Lot 20 | Slimline Wall Mounted & Free Standing Plug in Low Energy Heaters with Timer | White
Devola
8.6
8
Dreo Smart Electric Wall Heater, 28dB Silent Ceramic Space Heaters for Home, Low Energy, 30° Oscillation, Adjustable Thermostat, 24H Timer, IP24 Wall Mounted for Bedroom, Works with Alexa
Dreo
8.4
9
Dreo 25 Inch Electric Heaters for Home, 70° Oscillating Fan Heater with Remote, 32dB Silent Ceramic Space Heater for Large Room, Low Energy, 3-Mode 3-Speed, Timer, Overheating&Tip-Over Protection
Dreo
8.1
10
CUQOO 2KW Portable Fan Heater with Dual Heat Settings - Energy Efficient 2-in-1 Indoor Heating & Cooling Solution - Silent Operation, Overheat Protection for Home & Office Use
CUQOO
7.8
Related Reviews You Might Like
Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy