Dreo Atom 316 Space Heater vs Pelonis 23-Inch Ceramic Tower Heater

The Dreo Atom 316 Space Heater is the better space heater overall, rated 4.1 to 3.7. The Dreo Atom 316 Space Heater leads on safety and value. The Dreo Atom 316 Space Heater costs $27 less ($39.99 vs $66.99).

Higher rated

Dreo Atom 316 Space Heater

#1 in Fan heaters4.1Full review

For a desk or bedside where a cheap, quiet heater should hold a set temperature. A larger room is better served by a tower or radiator.

Amazon $39.99

$39.99

Pelonis 23-Inch Ceramic Tower Heater

#11 in Fan heaters3.7Full review

For a bedroom or office where a compact tower should hold a set temperature. Similar money buys towers with a stated safety listing and warranty.

Amazon $66.99

$66.99

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 316 Space Heater for safety (ETL listed, tip-over shutoff, overheat shutoff vs tip-over shutoff, overheat shutoff; no safety listing published) and value ($27 per kW ($39.99, 1,500 W) vs $45 per kW ($66.99, 1,500 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 316 Space Heater	Pelonis 23-Inch Ceramic Tower Heater
Overall rating	4.1/5	3.7/5
Value 25%	82 $27 per kW ($39.99, 1,500 W)	50 $45 per kW ($66.99, 1,500 W)
Safety 25%	100 ETL listed, tip-over shutoff, overheat shutoff	60 tip-over shutoff, overheat shutoff; no safety listing published
Thermostat 15%	100 holds a set temperature	100 holds a set temperature
Warranty 15%	0 1-year warranty	50 warranty not published (neutral score used)
Controls 10%	75 eco mode, timer, remote; no app	75 eco mode, timer, remote; no app
Low setting 10%	50 lowest setting not published (neutral score used)	50 lowest setting not published (neutral score used)

Independent measurements