Heats up an average size bedroom within 20-30 minutes. The exterior gets hot so you’ll need to keep out of reach of children.
Heater Atom Core
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- Faster Heat Than Ever: Powered by Dreo Hyperamics Technology, Atom One space heater heats up more efficiently with up to 1500W working power, reaching your desired temperature immediately, letting you feel fast, balmy heat straight away. This portable heater is meant to sit by your feet on the floor, near your hands on a desk, or carry around indoors. Add our small heater to your cart & experience our amazing heater and customer service. Heating Coverage:200 sq.ft
- Shield 360° Protection: Heat up your day and night without worries. ETL-listed Shield360° system provides tip-over and overheat protection, as well as an enhanced safety plug. Along with UL94 V-0 flame-retardant materials to ensure Instant Warmth Everywhere: Powered by 1500W of high-output heat, this heater quickly warms your space in seconds. With a 200% longer heat range, it ensures warmth is distributed evenly across larger areas. Whether it's a living room, bedroom, or office, your entire space stays comfortably warm.
- Reliable Safety Assurance: Designed with an advanced 8-layer safety system, this ETL-certified heater provides protection against overheating, tipping, and accidental contact. It's perfect for families, overnight use, or anyone looking for extra peace of mind. Enjoy reliable warmth, knowing that safety is always a priority.
- Silent Comfort in Every Corner: With its 70˚ wide oscillation, this heater ensures warmth is spread to every corner of your room. Operating at a mere 34dB, literally quieter than a library, it creates a calm, undisturbed atmosphere for sleep, focus, or relaxation. Perfect for bedrooms, nurseries, and spaces where silence matters.
- Efficient Heating: Adjust the temperature between 41˚F and 95˚F in 1˚F increments for optimal warmth. The ECO mode auto-adjusts the heat output based on real-time room temp, cutting energy usage by up to 40%, offering both warmth and savings. Stay warm without the extra energy cost.
- Flexible Heating and Easy Control: With 3 adjustable heat settings and a fan mode, you can customize the warmth or circulate air to your liking. The 12-hour timer ensures energy efficiency by automatically turning off after your desired time. The remote control lets you change settings without leaving your seat.
- Item Model: DR-HSH031
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Heater Atom Core
Sale price$54.99 USD
Regular price (/)
Specifications
Dimensions (Overall): 10.27 Inches (H) x 5.62 Inches (W) x 6.75 Inches (D)
Weight: 4.22 Pounds
Material: Plastic (Frame)
Heating Element: Ceramic
Number of Settings: 5
Room Size Range: 100-300 sq. ft.
Heat Distribution Type: Oscillating Fan
Wattage Output: 1500 Watts
Battery: 1 AAA Alkaline, Required, Included
Customer Reviews
This product has no reviews yet.
Customer Reviews
Overall rating: 4.9 / 5 from 2520 reviews.
I liked this Dreo model "Atom One" heater very much. But I would have liked it a bit more if you'd provided some means by which I could slightly increase the fan speed when in plain "H1" (not ECO) heater mode.
Bryan G. 4/5 Verified
I work in a courtroom that is cold in every season because my judge wears a heavy robe and gets hot. My little Dreo heater fits right under my desk and keeps me warm and toasty, and if I get too warm I can just click it off with my remote. Problem solved!
Elizabeth W. 5/5 Verified
Hi I need help. How to change the temperature unit? I pressed and held both + - buttons, sadly it didn’t work. The screen jumped to H3 instead . Do I have to reset the heater to switch the temperature unit? If so, how do I reset the heater? Thanks,
Ariel L. 4/5
For a small heater it packs a punch. Quiet and keeps my room warm.
Neal C. 5/5 Verified
A cute and powerful little heater. Also very quiet with a very user friendly interface.
Charlotte R. 5/5 Verified
Who knew this lil’ compact heater packs quite a punch for a 12’x12’ room that gets extremely cold in the winter season. It definitely puts my apartment’s building heating system to shame.
Michael W. 5/5
These items are the best, provides superb quality and comfort.
Mable M. 5/5 Verified
It works great and is very affordable!
Joseph R. 5/5 Verified
The small unit more than knocked the chill out of the air in my bedroom. It works perfectly.
Mari R. 5/5 Verified
Great little heater. One of the features that attracted me to this device was it had a remote control. When my alarm goes off in the morning, I hit the snooze and use the remote to turn on heater. When I get out of bed the room is warm which is a major plus.
Pw O. 5/5
It's small but dont let it fool you, it heats up great and it is quiet. I have it set on eco mode and a set temperature and it does a great job maintaining it.
Jose C. 5/5 Verified
Perfect heater for the bedroom in my 5th wheel RV. I have 4 cats so the intake filter was one of the reasons why I chose this heater. Takes the chill out of the smaller space and I can save my propane for when it gets really cold. Nice to be able to close off the rest of the RV and have the concentrated warmth in the bedroom.
Terri S. 5/5
Love this space heater. I had one previously and used the 5 year free warranty to order a new one (I returned this purchase). Works so well for the size and the price! It’s quiet and a great value for your money.
Jessica M. 5/5 Verified
Works outstanding, heats up room fast.
Joseph J. 5/5 Verified
Very good little heater.
Maria D. 5/5 Verified
I really like this little heater and would recommend it wholeheartedly. It heats my room nicely and has a remote control to boot. That is a big boon for me as I have a bad back.
Hillel K. 5/5 Verified
Perfect little heater!
Mark C. 5/5 Verified
great for winter evenings when you want to take the chill off the room quickly
Peter C. 5/5 Verified
This is a great little heater. It is SUPER quiet and works great!
Dina 5/5 Verified
Excellent little heater. Works great!
Patrick L. 5/5 Verified
She’s small but mighty. Used this in the winter and it heats great and fast!
Kait 5/5 Verified
Good space heater. No super hot surfaces. Seems built to last. Certainly recommend this item
Mervyn W. 5/5 Verified
It's small but it oscillates and it is well built. Most importantly it kept my dining room and living room warm all winter.
Liora F. 5/5 Verified
Works well.
Jerry 5/5 Verified
Heats up my small office in minutes and keeps my tootsies nice and toasty while doing it. The outside never gets hot and it shuts down quickly when I turn it off. A must purchase.
Tina 5/5 Verified
This heater is wonderful. It is small yet so powerful. It has remote control and touch control feature. It has audible sound but not noisy. Heats up an average living room real quick. Excellent product and very good value for money.
Kishan K. 5/5 Verified
Best heater I've ever owned. Warms up the room well and efficiently. Has different temperature settings. 10/10 would recommend.
Esther 5/5 Verified
Worth it get it
Javier 5/5 Verified
Bought this for work. LOVE IT!! It could only be better if it were a smaller desktop size.
Dionne N. 5/5 Verified
My wife loves it, I’ve always had a small space heater in our bathroom for getting out of the shower or cold mornings, it’s allot more comfortable
Justin V. 5/5 Verified
Great for home office. Build quality feels good and works really well (gets warm very quick).
Diana 5/5 Verified
seems good but front gets hot-gave as a gift
Judy H. 4/5 Verified
I like this could be cheaper its quiet not heavy work as should
Micky2022 4/5 Verified
I bought this Dreo space heater to add some targeted warmth to my home office this winter, and it’s been a game changer. It heats up very quickly, and I don’t notice much noise while it’s running, perfect for keeping me focused while I work. The controls are easy. I like the digital display, timer function, and ability to set a target temperature. Once it reaches that temp, it maintains it without cycling on full blast all the time. It also has tip-over and overheat protection, which gives me peace of mind overheated heaters are a worry in this house. It’s lightweight and fairly compact so I can move it between rooms. The front grill gets warm to the touch, but not dangerously hot, and the whole unit feels well built and stable. Pros: - Heats up the room quickly - Quiet operation that doesn’t distract - Digital display and simple controls - Built-in safety features like tip-over protection Cons: - Fan noise increases a bit at higher settings - Heater unit still gets warm to the touch This isn’t the cheapest heater out there, but I appreciate the fast heating, user-friendly controls, and safety features. It’s become my go-to spot heater for chilly mornings and is easy to pack away in spring.
Nahnahnahnah 5/5 Verified
La mejor compra. Calienta el ambiente en un par de minutos
Jonathan S. 5/5 Verified
Great space heater for offices, automatic turn off works. Easy to move around offices if needed or travel with. Air flow is fast and efficient. Good price for overall value and holds up well!
Leslie 5/5 Verified
Heater works well. Quite powerful. Quiet, small and nicely designed.
Bostonb 5/5 Verified
I purchased this heater to use under my desk during the winter, and it’s been a great find. It’s compact and doesn’t take up much space, which is perfect for a small area. I really like the convenience of the remote button—especially since it’s a bit louder than I expected, and I need to turn it off during calls. For the price, it works extremely well, puts out a surprising amount of heat for its size, and the fan is strong and effective. A solid choice for keeping warm in a small space!
Gc 4/5 Verified
Me encanta...a pesar de ser pequeño me funciona bien, lo compré para usarlo en mi cuarto en el invierno se me había roto la calefacción y bien calentito me funcionó al 💯💯💯💯👌👌👌👌
Brannis 5/5 Verified
This product has no reviews yet.
Customer Reviews
Overall rating: 4.9 / 5 from 2520 reviews.
Heats up an average size bedroom within 20-30 minutes. The exterior gets hot so you’ll need to keep out of reach of children.
Jake M. 5/5 Verified
I liked this Dreo model "Atom One" heater very much. But I would have liked it a bit more if you'd provided some means by which I could slightly increase the fan speed when in plain "H1" (not ECO) heater mode.
Bryan G. 4/5 Verified
I work in a courtroom that is cold in every season because my judge wears a heavy robe and gets hot. My little Dreo heater fits right under my desk and keeps me warm and toasty, and if I get too warm I can just click it off with my remote. Problem solved!
Elizabeth W. 5/5 Verified
Hi I need help. How to change the temperature unit? I pressed and held both + - buttons, sadly it didn’t work. The screen jumped to H3 instead . Do I have to reset the heater to switch the temperature unit? If so, how do I reset the heater? Thanks,
Ariel L. 4/5
For a small heater it packs a punch. Quiet and keeps my room warm.
Neal C. 5/5 Verified
A cute and powerful little heater. Also very quiet with a very user friendly interface.
Charlotte R. 5/5 Verified
Who knew this lil’ compact heater packs quite a punch for a 12’x12’ room that gets extremely cold in the winter season. It definitely puts my apartment’s building heating system to shame.
Michael W. 5/5
These items are the best, provides superb quality and comfort.
Mable M. 5/5 Verified
It works great and is very affordable!
Joseph R. 5/5 Verified
The small unit more than knocked the chill out of the air in my bedroom. It works perfectly.
Mari R. 5/5 Verified
Great little heater. One of the features that attracted me to this device was it had a remote control. When my alarm goes off in the morning, I hit the snooze and use the remote to turn on heater. When I get out of bed the room is warm which is a major plus.
Pw O. 5/5
It's small but dont let it fool you, it heats up great and it is quiet. I have it set on eco mode and a set temperature and it does a great job maintaining it.
Jose C. 5/5 Verified
Perfect heater for the bedroom in my 5th wheel RV. I have 4 cats so the intake filter was one of the reasons why I chose this heater. Takes the chill out of the smaller space and I can save my propane for when it gets really cold. Nice to be able to close off the rest of the RV and have the concentrated warmth in the bedroom.
Terri S. 5/5
Love this space heater. I had one previously and used the 5 year free warranty to order a new one (I returned this purchase). Works so well for the size and the price! It’s quiet and a great value for your money.
Jessica M. 5/5 Verified
Works outstanding, heats up room fast.
Joseph J. 5/5 Verified
Very good little heater.
Maria D. 5/5 Verified
I really like this little heater and would recommend it wholeheartedly. It heats my room nicely and has a remote control to boot. That is a big boon for me as I have a bad back.
Hillel K. 5/5 Verified
Perfect little heater!
Mark C. 5/5 Verified
great for winter evenings when you want to take the chill off the room quickly
Peter C. 5/5 Verified
This is a great little heater. It is SUPER quiet and works great!
Dina 5/5 Verified
Excellent little heater. Works great!
Patrick L. 5/5 Verified
She’s small but mighty. Used this in the winter and it heats great and fast!
Kait 5/5 Verified
Good space heater. No super hot surfaces. Seems built to last. Certainly recommend this item
Mervyn W. 5/5 Verified
It's small but it oscillates and it is well built. Most importantly it kept my dining room and living room warm all winter.
Liora F. 5/5 Verified
Works well.
Jerry 5/5 Verified
Heats up my small office in minutes and keeps my tootsies nice and toasty while doing it. The outside never gets hot and it shuts down quickly when I turn it off. A must purchase.
Tina 5/5 Verified
This heater is wonderful. It is small yet so powerful. It has remote control and touch control feature. It has audible sound but not noisy. Heats up an average living room real quick. Excellent product and very good value for money.
Kishan K. 5/5 Verified
Best heater I've ever owned. Warms up the room well and efficiently. Has different temperature settings. 10/10 would recommend.
Esther 5/5 Verified
Worth it get it
Javier 5/5 Verified
Bought this for work. LOVE IT!! It could only be better if it were a smaller desktop size.
Dionne N. 5/5 Verified
My wife loves it, I’ve always had a small space heater in our bathroom for getting out of the shower or cold mornings, it’s allot more comfortable
Justin V. 5/5 Verified
Great for home office. Build quality feels good and works really well (gets warm very quick).
Diana 5/5 Verified
seems good but front gets hot-gave as a gift
Judy H. 4/5 Verified
I like this could be cheaper its quiet not heavy work as should
Micky2022 4/5 Verified
I bought this Dreo space heater to add some targeted warmth to my home office this winter, and it’s been a game changer. It heats up very quickly, and I don’t notice much noise while it’s running, perfect for keeping me focused while I work. The controls are easy. I like the digital display, timer function, and ability to set a target temperature. Once it reaches that temp, it maintains it without cycling on full blast all the time. It also has tip-over and overheat protection, which gives me peace of mind overheated heaters are a worry in this house. It’s lightweight and fairly compact so I can move it between rooms. The front grill gets warm to the touch, but not dangerously hot, and the whole unit feels well built and stable. Pros: - Heats up the room quickly - Quiet operation that doesn’t distract - Digital display and simple controls - Built-in safety features like tip-over protection Cons: - Fan noise increases a bit at higher settings - Heater unit still gets warm to the touch This isn’t the cheapest heater out there, but I appreciate the fast heating, user-friendly controls, and safety features. It’s become my go-to spot heater for chilly mornings and is easy to pack away in spring.
Nahnahnahnah 5/5 Verified
La mejor compra. Calienta el ambiente en un par de minutos
Jonathan S. 5/5 Verified
Great space heater for offices, automatic turn off works. Easy to move around offices if needed or travel with. Air flow is fast and efficient. Good price for overall value and holds up well!
Leslie 5/5 Verified
Heater works well. Quite powerful. Quiet, small and nicely designed.
Bostonb 5/5 Verified
I purchased this heater to use under my desk during the winter, and it’s been a great find. It’s compact and doesn’t take up much space, which is perfect for a small area. I really like the convenience of the remote button—especially since it’s a bit louder than I expected, and I need to turn it off during calls. For the price, it works extremely well, puts out a surprising amount of heat for its size, and the fan is strong and effective. A solid choice for keeping warm in a small space!
Gc 4/5 Verified
Me encanta...a pesar de ser pequeño me funciona bien, lo compré para usarlo en mi cuarto en el invierno se me había roto la calefacción y bien calentito me funcionó al 💯💯💯💯👌👌👌👌
Brannis 5/5 Verified
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