Lasko 751320 vs DREO Atom One: Which Oscillating Space Heater Should You Buy?
Short answer: The DREO Atom One, for most rooms. It's quieter, its thermostat is easier to set exactly, and fewer owners report failures. Choose the Lasko if you want a 3-year warranty without registering.
DREO Atom One (Oscillating)
4.6★ · 29,112 ratings
- It will run beside a bed or desk, where noise matters
- You want to set the temperature in small steps (41–95°F range)
- Floor or desk space is tight
Lasko 751320 Tower Heater
4.5★ · 40,742 ratings
- You want a 3-year warranty out of the box
- You prefer a 23-inch tower that throws heat higher
- You'd like a 7-hour timer and a carry handle on a proven design
On paper, there’s nothing between these two. Each is a 1500 W ceramic heater that oscillates, runs off a remote and shuts itself off if it overheats. They even make the same amount of heat, because every plug-in heater in the US tops out at 1500 W. What separates them is how they let you control that heat, how loud they are at night, and how long owners say they last.
Side by side
| DREO Atom One | Lasko 751320 | |
|---|---|---|
| Power | 1500 W PTC ceramic | 1500 W ceramic, 2 settings |
| Thermostat | 41–95°F, digital | 60–85°F (5° steps, per owners) |
| Oscillation | 70° | Widespread |
| Timer | 12 h | 7 h |
| Noise claim | 37.5 dB | Not listed |
| Warranty | 12 months, 30 if registered | 3 years |
| Amazon rating | 4.6★ (29,112) | 4.5★ (40,742) |
The deciding difference: control
The Lasko’s thermostat is its weakest point. Owners keep coming back to the 5-degree steps, and 379 of 1,000 temperature-control mentions are negative. Five degrees is a lot: it’s the gap between a bedroom that feels just right and one that’s stuffy.
The Atom One gives you a digital thermostat with a range of 41°F to 95°F and an ECO mode that cycles down once the room is warm. Temperature control doesn’t show up among the topics owners complain about.
Noise
Both are fine for a living room. For a bedroom, the DREO has the edge, and if you’re the kind of person who notices a heater clicking on and off at 3 a.m., that edge is worth more than any spec on this page. 80% of its noise mentions are positive, against 71% for the Lasko.
Reliability: bad for both
Go in with your eyes open.
The Lasko’s reliability topic is 78% negative across 1,043 mentions, often a heater that quit early. The Atom One is 69% negative across 782 mentions. Many of those describe the heater switching itself off. Some of that is the thermostat doing its job once the room is warm. Plenty of it isn’t, and a heater that cuts out at random in the middle of a cold night is a heater you’ll stop trusting very quickly.
This is where the warranties matter. Lasko gives you 3 years with no paperwork. DREO gives you 12 months, or 30 if you register the heater on its site. Register it the day it arrives.
What owners like
Lasko owners rate its heat output at 88% positive and the remote at 85%. The tall tower spreads warmth well across a medium room. DREO owners like its small footprint, 88% positive, and its heat output is 82% positive.
Our pick
The DREO Atom One wins for most people. It’s quieter, easier to set, and its failure rate, though high, is lower than the Lasko’s. Pick the Lasko 751320 if you don’t want to deal with warranty registration, or you like the idea of a tower that sends warmth higher up the room. Either way, plug it straight into a wall outlet, never a power strip.
Where they differ
| Spec | DREO Atom One (Oscillating) | Lasko 751320 Tower Heater |
|---|---|---|
| Amazon rating | 4.6★ (29,112) | 4.5★ (40,742) |
| Power | 1500 W (PTC ceramic) | 1500 W ceramic, 2 heat settings |
| Coverage claim | Up to 200 sq ft | Up to 150 sq ft |
| Oscillation | 70° | Yes, widespread |
| Thermostat | 41–95°F | Adjustable, 60–85°F (owners report 5°F steps) |
| Noise claim | 37.5 dB | — |
| Safety | Tip-over and overheat protection | Overheat protection, cool-touch housing, ETL listed |
| Extras | Remote, 12 h timer, ECO mode, detachable filter | Remote, 7 h timer, carry handle |
| Warranty | 12 months (30 if registered) | 3 years |
| Height | — | 23 in |
| Price | Check price | Check price |
What owners say about the DREO Atom One (Oscillating)
Topics mentioned most in Amazon reviews, split into positive and negative mentions. Snapshot taken October 28, 2026.
Owners like the spread of heat from the oscillation, the small footprint and the remote. The recurring complaint is the heater switching itself off: some of that is the thermostat doing its job, but many reliability reports describe random shutdowns.
What owners say about the Lasko 751320 Tower Heater
Topics mentioned most in Amazon reviews, split into positive and negative mentions. Snapshot taken October 28, 2026.
Owners say it heats fast and spreads warmth well: 88% of heat-output mentions are positive and the remote is 85%. The thermostat moving in 5-degree jumps is a common gripe, and 78% of 1,043 reliability mentions are negative.
FAQ
Does the Lasko 751320 have a thermostat?
Yes, an adjustable one from 60°F to 85°F. Owners often mention that it moves in 5-degree jumps, and 38% of temperature-control mentions are negative.
Which heater is quieter?
The DREO. 80% of its 1,052 noise mentions are positive, against 71% of 1,235 for the Lasko. DREO lists 37.5 dB. Lasko doesn't list a number.
Can either one heat a large room?
Not really. Both are 1500 W heaters, the most a standard US outlet allows for a plug-in heater. Lasko claims up to 150 sq ft and DREO up to 200. In a big or drafty room, use one to warm the spot where you sit.
Why does my DREO heater keep turning off?
If the room has reached your set temperature, that's the thermostat pausing, which is normal. If it shuts off well below that, plug it straight into a wall outlet and check the intake filter. Then contact DREO under warranty.
Ready to buy?
- Our pickDREO Atom One (Oscillating)4.6★ · 29,112 ratingsCheck price on Amazon
- Lasko 751320 Tower Heater4.5★ · 40,742 ratingsCheck price on Amazon
Prices and stock change often, so the button shows today’s price on Amazon.com.
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How we put this together
We compared manufacturer specs and Amazon listing details, read the patterns in Amazon owner reviews (we refresh this snapshot regularly), and scored each product with our published rubric. We have not tested these units hands-on. When we do, the page will say so. Prices change constantly, so we link to the live price instead of quoting one.
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