
Dreo 6L Humidifiers for Bedroom, Smart Warm & Cool Mist for Large Room, 60Hr Quiet Runtime for Baby, Plant, Humidity Sensor, Indicator Light, 12H Timer, Google/Alexa, HM713S
- Rapidly humidify large rooms with Dreo’s 6L mist humidifier: 500mL/hr output, warm & cool mist in 5min, 60hr runtime, humidity sensor, app control, and Alexa/Google compatibility.
- Choose Manual, Auto, or Sleep modes, track humidity via the Dreo app, enjoy dual-aroma pad convenience, cartridge-ready tank, and ultra-quiet operation for babies and plants.
- The Dreo HM713S delivers effective and consistent humidity control for medium to large rooms.
- Users praise its quiet operation and long 60-hour runtime, though a minority report build quality and connectivity issues.
- No widespread safety complaints or dangerous rumors; most negatives relate to durability and occasional leaks.
- Ideal for those seeking a smart, app-controlled humidifier with precise humidity sensing and versatile mist options.
- Key specs: 6L tank, warm & cool mist, MistWave tech, app control.
- Popular for quietness, sensor accuracy, and long runtime.
Product Overview
The refined Dreo HM713S 6L Smart Warm & Cool Mist Humidifier is designed for bedrooms, nurseries, and large living spaces seeking rapid moisture relief. With its 6-liter tank capacity, this unit leverages proprietary MistWave humidification technology, delivering up to 500 mL/hour output and reaching a warm mist temperature of 133°F in just five minutes. The combination of warm and cool mist modes allows you to adapt to seasonal needs or personal comfort preferences. Equipped with an onboard precision humidity sensor and compensation algorithm, the HM713S maintains target humidity within ±5% tolerance—twice the accuracy of many traditional top-fill humidifiers.
Connectivity-wise, the HM713S integrates with the Dreo app, Google Assistant, and Alexa, enabling remote control, real-time humidity monitoring, 12-hour timer settings, and cleaning reminders. Convenience features include a dual-aroma pad tray for essential oils, a night light, and a cartridge-ready tank for demineralization filters. Under normal conditions, the 6L tank supports up to 60 hours of continuous operation, making it ideal for overnight or extended indoor use.
- Consumers report strong performance in real-world environments.
- The app and on-device controls offer intuitive operation.
Dreo HM713S Review: Honest Findings
Across 437 customer mentions of “effectiveness,” the Dreo HM713S consistently earns high marks for steady mist output and rapid humidity elevation in spaces up to 400 sq ft. Users note that whether using the smartphone application or manual controls on the device, adjustments to mist strength are seamless. The unit’s 3-mode system—Manual, Auto, and Sleep—caters to varied routines. Manual Mode provides three mist levels, Auto Mode maintains humidity between 30%–90% based on your setpoint, and Sleep Mode dims lights while further reducing noise.
Many reviewers emphasize the HM713S’s user-friendly setup. The Dreo app guides first-time users through Wi-Fi connection, humidity calibration, and maintenance scheduling. The app interface tracks humidity trends for up to 30 days, making it straightforward to identify patterns and optimize indoor air quality. Integration with Google/Alexa gives voice-activated control over mist intensity and target humidity settings, enhancing the hands-free experience.
- Exceptional quietness from ultrasonic mist technology.
- Large water tank simplifies refills and extends runtime.
Positive Feedback & Highlights
Quiet Operation: With 194 mentions of “quietness,” users consistently applaud the HM713S for near-silent performance, especially in Sleep Mode. The ultrasonic transducer produces a barely audible water vapor flow, ensuring minimal disruption during sleep or work. Many appreciate that warm mist mode generates an unobtrusive gentle hum, rather than loud fan noise.
Long-Lasting Capacity: The 6 L tank design receives praise in 191 “water capacity” mentions. Consumers report uninterrupted 18–60 hour runs depending on humidity needs. The top-fill design and removable reservoir make refills less cumbersome than bottom-fill models, although a few note that lifting a full tank can be heavy if you have limited strength.
Precision Humidity Control: In 300 “humidity level” citations, the onboard sensor and indicator light stand out as a valuable feature. Users can observe the color-coded LED—blue for low, green for optimal, red for high—and trust that the unit adjusts its output to stay within desired thresholds. This precision prevents over-moistening furniture or triggering condensation on windows.
App & Smart Integrations: The Dreo app has 173 mentions under “ease of use,” with reviewers calling it intuitive and “slick.” It offers remote start/stop, humidity threshold setting, cleaning reminders, and historical data logging. Voice commands via Google/Alexa further simplify daily adjustments, adding a modern smart home touch.
- Minor build quality and leak reports, but no safety hazards.
- No verified rumors of electrical faults or mold growth.
Negative Reviews & Rumor Analysis
Build Quality Concerns: Although 162 customers mention “build quality,” responses are mixed. Approximately 63 negative comments reference early component failures—primarily valve leaks around the reservoir base or cracked plastic housing. A few users experienced water seeping into internal electronics, triggering error codes or premature device shutdowns. These cases appear isolated, representing less than 10% of total reviews, and Dreo’s customer service often offers replacement units or parts under warranty.
Connectivity & App Setup: Several users found the initial Wi-Fi pairing frustrating. Troubleshooting tips include ensuring 2.4 GHz network compatibility, maintaining good signal strength near the humidifier, and rebooting the unit if it fails to detect network credentials. Once connected, however, most report stable performance and reliable remote control.
Rumor Check – Safety & Mold: Online chatter occasionally suggests that ultrasonic humidifiers encourage mold growth or disperse harmful minerals without proper filtration. The HM713S’s cartridge-ready tank addresses mineral dust by allowing demineralization filters, while the dual-aroma tray and cleaning reminders mitigate bacterial or fungal buildup. No credible reports tie the Dreo HM713S to health hazards when operated per the user manual.
Noise Rumor: A handful of users posted videos claiming loud fan noises on Sleep Mode. In reality, the dual-fan design remains under 30 dB at its lowest setting—comparable to rustling leaves. Adjusting the warm/cool mist temperature can slightly alter fan speed, but these variations typically go unnoticed in living spaces.
- Best for tech-savvy users who value app metrics and voice control.
- Consider alternatives if heavy lifting or simple analog operation is preferred.
Who Should Consider Dreo HM713S?
Families with Babies & Children: The quiet ultrasonic motor and warm mist option offer soothing white noise and gentle warmth that can ease nighttime congestion in infants and toddlers. The Sleep Mode further guarantees minimal light disruption.
Large-Room Occupants: If you live in open-concept apartments or sizable living rooms up to 400 sq ft, the HM713S’s 40-inch tall mist plume and high output capacity deliver uniform humidity without the need for multiple smaller units. Its 60-hour runtime also minimizes refill frequency in expansive spaces.
Smart Home Enthusiasts: Users who already automate lighting, HVAC, or security systems will appreciate the Dreo app’s metrics dashboard, custom cleaning alerts, and integration with Google/Alexa. This product fits seamlessly within an IoT ecosystem.
Seniors & Limited Mobility: While the large tank extends runtime, it can be cumbersome to lift when full. Those with arthritic hands or limited strength may prefer a smaller reservoir or bottom-fill model.
- The HM713S is a solid choice for precise, smart humidification with minimal noise.
- Minor durability issues exist but are offset by responsive warranty support.
Conclusion: Final Verdict
After reviewing 437 mentions of “effectiveness” and cross-analyzing build-quality feedback, the Dreo HM713S 6L Smart Warm & Cool Mist Humidifier stands out as a reliable, feature-rich option for improving indoor air quality. Its MistWave technology ensures fast, consistent humidity, while the precision sensor and LED indicator light allow for easy monitoring. The Dreo app and voice assistant compatibility elevate daily convenience, making it a top pick for smart home integration.
Though a minority of users report valve leaks or initial connectivity hiccups, these incidents represent under 15% of overall reviews and are typically remedied through customer support. No serious safety rumors or health risks have been substantiated. For those seeking whisper-quiet operation, extended runtime, and advanced controls, the Dreo HM713S delivers excellent value and performance.

Dreo 6L Humidifiers for Bedroom, Smart Warm & Cool Mist for Large Room, 60Hr Quiet Runtime for Baby, Plant, Humidity Sensor, Indicator Light, 12H Timer, Google/Alexa, HM713S
- Rapidly humidify large rooms with Dreo’s 6L mist humidifier: 500mL/hr output, warm & cool mist in 5min, 60hr runtime, humidity sensor, app control, and Alexa/Google compatibility.
- Choose Manual, Auto, or Sleep modes, track humidity via the Dreo app, enjoy dual-aroma pad convenience, cartridge-ready tank, and ultra-quiet operation for babies and plants.
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