Dreo Solaris 718 (Tower Heater 718, DR-HSH008) vs Dreo Solaris Slim H3 (DR-HSH003)
Dreo Solaris 718 (Tower Heater 718, DR-HSH008)
Dreo Solaris Slim H3 (DR-HSH003)
The short answer
Dreo Solaris Slim H3 (DR-HSH003) comes out ahead overall with 8.0/10 against 7.6/10 for the Dreo Solaris 718 (Tower Heater 718, DR-HSH008). Dreo Solaris 718 (Tower Heater 718, DR-HSH008) is stronger on heating performance and health & materials. Dreo Solaris Slim H3 (DR-HSH003) is stronger on noise & sleep-friendliness and value. At current verified prices, the Dreo Solaris Slim H3 (DR-HSH003) costs about $62.54 less.
- Choose the Dreo Solaris 718 (Tower Heater 718, DR-HSH008) if: Buyers who want a remote, a timer and wide 120° oscillation to spread heat across a big living room.
- Choose the Dreo Solaris Slim H3 (DR-HSH003) if: People who want one light, inexpensive heater with a remote that they can carry from a large living room to a bedroom, and who accept a 1-year warranty.
Scores by criterion
| Criterion | Dreo Solaris 718 (Tower Heater 718, DR-HSH008) | Dreo Solaris Slim H3 (DR-HSH003) |
|---|---|---|
| Noise & Sleep-Friendliness | 6.8No independent dBA measurement; the 25 dB claim is for Eco mode only. | 8.6Bob Vila measured 37.5 dB. ECO mode reduces cycling. |
| Safety | 8.0ETL listed per retailer listings, with tip-over, overheat, child lock, cool-touch housing and a heat-sensing plug. No independent covered-heater test. | 7.8ETL-certified per Amazon's title, with tip-over and 122°F overheat cutoffs. |
| Heating Performance | 8.2Rose 10°F in under 30 minutes in 216 sq ft (Bob Vila); rated for 300 sq ft. | 7.3Good in small to medium rooms. NBC Select says it is not great for large ones. |
| Bedroom Usability | 8.6Remote, 12-hour timer, precise thermostat, oscillation and 8 lb weight. | 8.41°F digital thermostat, 12-hour timer, remote and slim body. Bob Vila found the controls less intuitive. |
| Health & Materials | 6.0Fan-forced PTC ceramic circulates dust. No disclosures beyond ETL. | 5.5Fan-forced. 1-year warranty. |
| Value | 7.2About $130 with only a 12-month warranty. | 8.9$67.46 for the most fully featured, test-winning heater in the lineup. |
Specifications
| Spec | Dreo Solaris 718 (Tower Heater 718, DR-HSH008) | Dreo Solaris Slim H3 (DR-HSH003) |
|---|---|---|
| Heater type | PTC ceramic tower, fan-forced | PTC ceramic, oscillating |
| Fanless (no blower) | No | No |
| Manufacturer-rated noise | 25 dB | 37.5 dB |
| Tip-over shutoff | Yes | Yes |
| Overheat protection | Yes | Yes |
| Cool-touch exterior | Yes | — |
| Safety listing (ETL/UL) | ETL Listed (per Amazon/Walmart listings) | ETL |
| Thermostat type | Digital, 41–95°F in 1°F steps | Digital, 1°F steps (41–95°F) |
| Max timer | 12 hours | 12 hours |
| Remote control | Yes | Yes |
| Warranty | 1 years | 1 years |
| Weight | 8 lb | 4.63 lb |
| Manufacturer-rated coverage | 300 sq ft | 200 sq ft |
| Heating element / medium | PTC ceramic | PTC ceramic |
| Oscillation | Yes | Yes |
Dreo Solaris 718 (Tower Heater 718, DR-HSH008)
Pros
- 120° oscillation spreads heat widely
- Remote, 12-hour timer and child lock
- Precise 1°F digital thermostat
- Cool-touch housing with a heat-sensing plug
- Highest coverage rating of the picks at 300 sq ft
Cons
- Only a 1-year warranty
- The 25 dB figure is Dreo's Eco-mode claim; high mode sounds like white noise
- Owners say the manual leaves some features unclear
- Fan-forced, so it circulates room dust
The Solaris 718 is the most convenient heater here for a big living room. Its controls, oscillation and rating make up for the thin warranty.
Full Dreo Solaris 718 (Tower Heater 718, DR-HSH008) review →Dreo Solaris Slim H3 (DR-HSH003)
Pros
- Measured at 37.5 dB by Bob Vila
- 1°F digital thermostat, 12-hour timer and remote
- Tip-over shutoff and 122°F overheat cutoff
- Slim, light body with 70° oscillation
- Budget-friendly price
Cons
- 1-year warranty
- Weaker in large rooms, per NBC Select
- Controls less intuitive than some rivals, per Bob Vila
The best choice for small to medium bedrooms when you want control from the bed. It is quiet, well equipped and inexpensive, with a short warranty as the main drawback.
Full Dreo Solaris Slim H3 (DR-HSH003) review →Both products are part of our guide The Best Space Heaters for Large Rooms of 2026, where you can see every pick, how we score and current prices from each retailer.