Dreo Atom One Space Heater
#8 in Fan heatersFull review
For a desk, bedroom or small office where a cheap, small heater should hold a set temperature. It is a personal heater, so a larger room needs a tower or radiator.
Amazon $44.95$44.95
The Dreo Atom One Space Heater is the better space heater overall, rated 3.8 to 3.5. The Dreo Atom One Space Heater leads on thermostat, controls and safety. The Lasko CT16450 Ceramic Tower wins on warranty and low setting. The Dreo Atom One Space Heater costs $9.03 less ($44.95 vs $53.98).
Lasko CT16450 Ceramic Tower
#20 in Fan heatersFull review
For a small bedroom or office on a budget where simple top controls are enough. Skip it if you want a remote, a timer or a set temperature.
Amazon $53.98$53.98
Prices were last checked October 30, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Dreo Atom One Space Heater for thermostat (holds a set temperature vs adjustable thermostat dial, no set temperature), controls (eco mode, timer, remote; no app vs basic; no remote) and safety (ETL listed, tip-over shutoff, overheat shutoff vs ETL listed, overheat shutoff).
- Choose the Lasko CT16450 Ceramic Tower for warranty (3-year warranty vs 1-year warranty) and low setting (down to 900 W vs down to 1,000 W).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every fan heaters space heater; a clear win is highlighted. How we rank explains each one.
| Factor weight | Dreo Atom One Space Heater | Lasko CT16450 Ceramic Tower |
|---|---|---|
| Overall rating | 3.8/5 | 3.5/5 |
| Value 25% | 75 $30 per kW ($44.95, 1,500 W) | 64 $36 per kW ($53.98, 1,500 W) |
| Safety 25% | 100 ETL listed, tip-over shutoff, overheat shutoff | 85 ETL listed, overheat shutoff |
| Thermostat 15% | 100 holds a set temperature | 60 adjustable thermostat dial, no set temperature |
| Warranty 15% | 0 1-year warranty | 50 3-year warranty |
| Controls 10% | 75 eco mode, timer, remote; no app | 25 basic; no remote |
| Low setting 10% | 0 down to 1,000 W | 17 down to 900 W |
Independent measurements
Dreo Atom One Space Heater
| Tested by | Noise | Power draw | Conditions |
|---|---|---|---|
| TechGearLab | 39.3 dB | - | Noise rating in dBA from a professional sound level meter; heat setting and distance not stated. The quietest of the ten heaters TechGearLab tested. |
Lasko CT16450 Ceramic Tower
No independent test published yet.
Specifications
| Dreo Atom One Space Heater | Lasko CT16450 Ceramic Tower | |
|---|---|---|
| Heating | ||
| Heat settings | 1,000 to 1,500 W | 900 to 1,500 W |
| Type | Fan | Fan |
| Element | Ceramic | Ceramic |
| Oscillates | Yes | Yes |
| Controls | ||
| Thermostat | Digital | Dial |
| Eco mode | Yes | - |
| Timer | Yes | - |
| Remote | Yes | No |
| App | No | No |
| Safety | ||
| Safety listing | ETL | ETL |
| Tip-over shutoff | Yes | - |
| Overheat shutoff | Yes | Yes |
| Cool-touch housing | - | Yes |
| Build | ||
| Noise | 37.5 dB | - |
| Cord | 6 ft | - |
| Dimensions | 6.7 x 5.5 x 10.3 in | 5 x 5.88 x 15.75 in |
| Weight | 3.8 lb | 3.9 lb |
| Warranty | 1 year | 3 years |
| Released | 2021-12 | - |