# HM524S Smart Cool Mist Humidifier: specs and price

**Price (US):** $69.99 (dreo.com store price $69.99 USD, labeled "Sale price" during the Summer Chill Sale (July 9-21); regular MSRP not displayed on the page. Amazon US listing (DREO Store) rendered EUR 61.25 for German delivery, so no independent USD figure was captured.), as of 2026-07-07. Among the 15 humidifiers we track it is #4 cheapest of 15; category median $89.99.
**Brand:** Dreo
**Deskmark:** Platinum Deskmark — pay-blind category standing 73/100, #1 of 15 in class (independent, computed from sourced data, never for sale).

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $69.99 |
| Brand | Dreo |
| Type | ultrasonic |
| Tank capacity liters | 6 |
| Coverage (sq ft) | 500 |
| Runtime hours | 60 |
| Smart Wi-Fi | Yes |
| Top fill | Yes |
| Noise dba | 28 |

## Where it stands

At $70, the HM524S Smart Cool Mist Humidifier is #4 cheapest of the 15 humidifiers we track, where the median is $89.99. On the spec sheet, its coverage of 500 sq ft is below the median of the 14, its runtime hours of 60 is above the median of the 14, and its tank capacity liters of 6 is at the median of the 11.

## Frequently asked questions

**How much does the HM524S Smart Cool Mist Humidifier cost?**

The HM524S Smart Cool Mist Humidifier has a US price of $69.99 (dreo.com store price $69.99 USD, labeled "Sale price" during the Summer Chill Sale (July 9-21); regular MSRP not displayed on the page. Amazon US listing (DREO Store) rendered EUR 61.25 for German delivery, so no independent USD figure was captured.), as of 2026-07-07.

**How does the HM524S Smart Cool Mist Humidifier compare on price?**

At $70, the HM524S Smart Cool Mist Humidifier is #4 cheapest of the 15 humidifiers we track, where the median is $89.99.

**What are the HM524S Smart Cool Mist Humidifier's key specs?**

HM524S Smart Cool Mist Humidifier (Dreo): type ultrasonic, tank capacity liters 6, coverage sqft 500, runtime hours 60, smart wifi Yes. Full sourced spec sheet verified 2026-07-07.

Source: https://www.dreo.com/products/smart-humidifier-hm524s (dreo.com, accessed 2026-07-07)
Corroboration: https://www.amazon.com/Dreo-Humidifiers-Supersized-Humidifier-White/dp/B0D3VBHSQZ (accessed 2026-07-07)
Canonical: https://frontdeskreview.com/product/humidifiers/dreo-hm524s/
Cite: Per The Front Desk Review, the HM524S Smart Cool Mist Humidifier price of record was $69.99 as of 2026-07-07 — https://frontdeskreview.com/product/humidifiers/dreo-hm524s/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl