Dreo Smart Humidifier
The Dreo Smart Humidifier HM311S stands out for its ease of use, quiet operation, and convenient app features. However, inconsistencies in cleaning ease, leaking issues, and a potentially small water tank might pose concerns for some users. Overall, it's a solid choice for those seeking a feature-rich, smart humidifier for bedrooms or small spaces.
Where to Buy
| Retailer | Price | Last seen | Buy |
|---|---|---|---|
T Truegether Sold by Seller | $48.94 | May 26, 2025, may have changed | Buy Now |
 Amazon Sold by Dreo Pro US | $49.99 | May 26, 2025, may have changed | Buy Now |
B bigeasymart | $52.41 | Jan 4, 2026, may have changed | Buy Now |
M MartDiscover.com | $55.18 | May 26, 2025, may have changed | Buy Now |
P Phantom Tag Protector | $59.98 | Sep 21, 2024, may have changed | Buy Now |
Prices are collected from retailer listings; each row shows the date we last saw that price. Return and shipping terms are each store's standard policy from our retailer research (April 2026). Some products and categories have different terms, so check with the store before you buy.
Used & Refurbished
✨ See 1 used & refurbished price with ShopSavvy ProGet the app →Product Score
Calculated by ShopSavvy from the professional reviews and customer ratings we collected for this product.
Why this score?
The Dreo Smart Humidifier receives a favorable score due to its effective mist output, user-friendly app controls, and quiet operation, making it ideal for bedrooms. However, some customers reported issues with water leakage and the unit’s runtime, which may fall short of expectations. Overall, it provides good value for its price despite some concerns about durability and performance in larger spaces.
Score
The Dreo Smart Humidifier receives a favorable score due to its effective mist output, user-friendly app controls, and quiet operation, making it ideal for bedrooms. However, some customers reported issues with water leakage and the unit’s runtime, which may fall short of expectations. Overall, it provides good value for its price despite some concerns about durability and performance in larger spaces.
Pros
- •Easy to use (29% of reviews)
- •Very quiet (20% of reviews)
- •Great app features (15% of reviews)
- •Cleaning is easy (10% of reviews)
- •Nice design with nightlight and LED display
- •32-hour runtime is convenient
- •Supports both APP and voice control
- •Versatile with humidity level control and adjustable mist nozzle
- •Auto shut-off ensures safety
Cons
- •Hard to clean for some users despite others finding it easy (10% of reviews)
- •Issues with leaking (10% of reviews)
- •Water tank might be too small for some (10% of reviews)
- •Keeps running out of water (15% of reviews)
Bottom Line
The Dreo Smart Humidifier HM311S stands out for its ease of use, quiet operation, and convenient app features. However, inconsistencies in cleaning ease, leaking issues, and a potentially small water tank might pose concerns for some users. Overall, it's a solid choice for those seeking a feature-rich, smart humidifier for bedrooms or small spaces.
What Reviewers Are Saying
Customer Ratings
Based on 2,658 reviews from Amazon
📚More About Dreo Smart Humidifier
Discussion
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are collected from retailer listings, and each one shows the date we last saw it. Our expert reviews and community discussion help you make informed buying decisions.