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Kismile Small Electric Space Heater

Curated from 149 real Reddit conversations

Refreshed on: February 28, 2025

Kismile Small Electric Space Heater

Brand: Kismile

Price: $25

Snoop Score:

1.7

Sentiment

0.4

Popularity

0.0

Technical

2.4

Buy on Amazon for $25 See All Electric Space Heaters Reviews

As an Amazon Associate, I earn from qualifying purchases.

Snoop's Take

The Kismile Small Electric Space Heater is a compact, portable ceramic heater designed to warm small areas such as offices, bedrooms, or kitchens with adjustable heat settings and a fan mode for summer use. Its dual power options (750W and 1500W) and integrated thermostat aim to provide quick and efficient heating in a small footprint. Consumer feedback, however, paints a troubling picture. Users frequently report issues like premature shutdowns and hazardous electrical malfunctions, with one review stating, "Space Heater stops after 2 minutes of use." Negative comments about buzzing noise and the potential for fire due to faulty wiring underscore the serious safety concerns raised by many. Despite a few remarks acknowledging sporadic proper functioning, the overwhelming consensus is far from reassuring. In conclusion, while the heater’s compact design and energy-efficient claims might appeal on paper, the persistent safety and performance issues documented by the user community render it a risky choice. Prospective buyers should exercise considerable caution and may wish to seek more reliable alternatives in this category.

Not for you? Check out our other rated Electric Space Heaters

Your friend possibly saved your life. Plug it into a wall.
Insightful Chatter

Space Heater stops after 2 minutes of use.
Negative Feedback

1.7

Kismile Small Electric Space Heater

Buy on Amazon for $25

Home Living

3 / 10

Office & Workspace

7 / 10

Energy-Conscious Settings

1 / 10

Seasonal Adaptability

1 / 10

See how this compares to all Electric Space Heaters

Where it needs some work!

Areas to watch—feedback on possible improvements.

Premature shutdown and safety concerns

“Space Heater stops after 2 minutes of use.”➕

“I would honestly trash it.”➕

“now it works perfectly fine.”➕

“If you are going to throw it out, as another poster suggests, have at it -- it's a great way to learn.”➕

Fan malfunction and buzzing noise causing poor performance

“Space heater making buzzing noise and not blowing heat.”➕

“It's not worth burning your house down over a $20 walmart fan.”➕

“Not worth fixing yourself unless you know exactly what you are doing.”➕

Faulty wiring posing fire hazard

“As wilika says....can cause a fire so don't use it anymore.”➕

“Maybe the wires are routed incorrectly and one of them jams against the tip switch when closed.”➕

Compare On All Talked About Dimensions

Product Name	Price	Score	See Details	Buy Now
JNDRO Portable Electric Space Heater	$22	8.1	Details	Buy
GiveBest Portable Electric Space Heater with Thermostat	$29	5.6	Details	Buy
Wind Talk Space Heater for Indoor Use	$59	5.6	Details	Buy
Dreo Space Heater	$35	5.5	Details	Buy
Aikoper Space Heater, 1500W Electric Heaters Indoor Portable	$30	5.1	Details	Buy
Sunnote Space Heater for Indoor Use	$47	2.9	Details	Buy
Kismile Small Electric Space Heater	$25	1.7	Details	Buy

Core Power Plays

The specs and strengths that make it shine.

1500W heaters offer equivalent heat output regardless of size

“If you buy the smaller heater, you'll still get the same amount of heat, using the same amount of electricity as the larger heater, while saving money.”➕

“Yes energy cannot be created or destroyed but if you want energy put into heat sound is a total waste.”➕

Differences in heat distribution and retention between ceramic and oil-filled heaters

“Even after it turns off it holds heat for quite a while, while those little tiny ones won't.”➕

“the oil-filled heater takes some time to heat up in the beginning but you get residual Heat for a little bit after you turn it off.”➕

Heater wattage and thermostat behavior affects energy consumption

“I'm trying to find the most efficient way to run it without also making out significantly colder out there than what it is.”➕

“setting it to medium or low will use less electricity but obviously the room will get *even colder* than it already is.”➕

“it seems like it should cycle on and off at least a little, since when on high it can get the area to 50.”➕

“you might as well set it lower to save yourself some money on your power bill.”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.

Alternative heating solutions using blankets

“I would never use a space heater to stay warm in bed, just more blankets.”➕

“It does save a lot on the heating bill, especially if you heat the whole house just so your bedroom is warm.”➕

“But then you're only warm if you stay under the blanket.”➕

Remote control and smart integration modifications

“I got one with a remote so I could turn on/off and adjust without getting up.”➕

“This will enable you to do things like 'Hey Google, turn the heater on/off.' and it'll toggle the power to the device.”➕

Gaming PC serves as an effective supplementary heater

“I MEAN, it is a small room, but still, I thought you guys were all just joking about the space heater thing.”➕

“The GPU is only 80 degrees because it is venting most of the heat into your room.”➕

“A gaming PC and 3D printer in the same room is lovely in the winter.”➕

“When I go get ready for work in the morning in winter I boot up my PC and run Folding At Home to start warming up my workspace.”➕

Seasonal trade‐offs in using PCs for heating

“Great in colder months but sucks in summer.”➕

“I like winter because my PC completely replaces my heat.”➕

“my computer can keep the office at like 79F by itself.”➕

“The office is the coziest place to be in the winter but the hottest in the summer.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’

General recommendations and user experiences for space heaters

“Not sure how portable you need it, but I'd recommend oil filled rad over any forced air heater.”➕

“Because you said indoor I'm assuming you can use a plug in. **PRESTO HeatDish Plus Tilt Parabolic ”➕

“I have one of these, its great for in the middle of the day and i'm the only home.”➕

“Lots of people will be directed to this post for heater recommendation. so just letting you guys kno”➕

Sizing concerns for small spaces and appropriate heater power

“I threw this space heater in there and was wondering if y’all could help me with a smart outlet where I could leave the space heater on and control it remotely.”➕

“I used to use a small 6-8 inch convection fan on low and it kept my tent at the perfect temp in a 5x5.”➕

Renters' rights and electrical circuit limitations for space heaters

“Buy a small electric space heater. They are not that expensive.”➕

“Buy an electric space heater and take the expense out of next month's rent.”➕

“I haven’t bothered my landlord about it because I have a space heater.”➕

High power consumption drives alternative heating recommendations

“Are there cheaper electric options?”➕

“I would suggest against a space heater. They are power hogs.”➕

“Awfully expensive just to run a space heater.”➕

“you’d only be able to get probably less than hour of use if you’re heater uses 1500.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.

Space heater safety precautions

“Your friend possibly saved your life. Plug it into a wall.”➕

“Space heaters should only be plugged directly into an outlet.”➕

“All the most major fires that I’ve had to rewire from is from the cause of space heaters.”➕

“**IF YOU ARE NOT A QUALIFIED ELECTRICIAN, you should exercise extreme caution when commenting.**”➕

Noise concerns and varying preferences in space heaters

“Some of those cheap space heaters with fans are pretty loud and annoying.”➕

“I like it loud tbh, I sleep well with white noise.”➕

Safety hazards and misuse leading to high electric bills and fire risks

“I’ve probably paid about $6000+ for these space heaters.”➕

“That also seems like such a fire hazard!?? I’m glad you didn’t have a fire!”➕

“Sounds like an incredible fire hazard.”➕

Dust accumulation and odor issues on first use of oil heaters

“The dust that will land on it can get toasted and smell bad.”➕

“Is it dangerous at all breathing in the burnt dust?”➕

Oil filled heater fire risks and power strip issues

“Scared the bejesus out of me one 8pm by reeking of melting / smoking plastic.”➕

“I wouldn’t plug those things into a surge protector.”➕

“There are always going to be exceptions but…”➕

“It would be hard for a normal power surge to cause a heater to burn up.”➕