Dreo
HM713S Smart Warm & Cool Mist Humidifier
$89.99Cheaper
Released 2023
Best Humidifiers · head-to-head
HM713S Smart Warm & Cool Mist Humidifier vs Evap40 Evaporative Humidifier
A sourced, side-by-side comparison. HM713S Smart Warm & Cool Mist Humidifier is cheaper at $89.99. Every spec and price links to its source.
Vornado
Evap40 Evaporative Humidifier
$149.99
Which is better: the HM713S Smart Warm & Cool Mist Humidifier or Evap40 Evaporative Humidifier?
On the specs we track, they're closely matched. The HM713S Smart Warm & Cool Mist Humidifier is the cheaper at $89.99.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | HM713S Smart Warm & Cool Mist Humidifier | Evap40 Evaporative Humidifier |
|---|---|---|
| US price | $89.99 | $149.99 |
| Brand | Dreo | Vornado |
| Released | 2023 | — |
| Type | ultrasonic | evaporative |
| Tank capacity liters | 6 | 15.14 |
| Coverage (sq ft) | 550 | 1000 |
| Runtime hours | 60 | 24 |
| Smart Wi-Fi | Yes | No |
| Top fill | Yes | No |
| Noise dba | 28 | — |
Sources — HM713S Smart Warm & Cool Mist Humidifier: dreo.com (verified 2026-06-15). Evap40 Evaporative Humidifier: vornado.com (verified 2026-06-15).
What's the difference between the HM713S Smart Warm & Cool Mist Humidifier and Evap40 Evaporative Humidifier?
Where the two actually differ on the specs we track (6 of 7). Matching specs are omitted.
- Type: HM713S Smart Warm & Cool Mist Humidifier ultrasonic vs Evap40 Evaporative Humidifier evaporative
- Tank capacity liters: HM713S Smart Warm & Cool Mist Humidifier 6 vs Evap40 Evaporative Humidifier 15.14
- Coverage (sq ft): HM713S Smart Warm & Cool Mist Humidifier 550 vs Evap40 Evaporative Humidifier 1000
- Runtime hours: HM713S Smart Warm & Cool Mist Humidifier 60 vs Evap40 Evaporative Humidifier 24
- Smart Wi-Fi: HM713S Smart Warm & Cool Mist Humidifier true vs Evap40 Evaporative Humidifier false
- Top fill: HM713S Smart Warm & Cool Mist Humidifier true vs Evap40 Evaporative Humidifier false
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
HM713S Smart Warm & Cool Mist Humidifier
No sourced tester review yet.
Evap40 Evaporative Humidifier
Only one whitelisted tester (Reviewed/USA Today) covers the exact Vornado Evap40, and it curated the pick from user reviews and product specifications rather than hands-on lab-testing this model, so no measured data exists for it. Reviewed praises the long runtime (fewer refills), quiet operation, and spill/leak-proof build, but flags the high price. Treat as light, single-source evidence. (1 sourced review.)
Praised: Long-lasting output requires fewer refills; Very quiet when operating; Spill- and leak-proof design.
Flagged: Expensive.