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The Levoit Dual 200S is a 3-liter ultrasonic cool-mist humidifier with top-fill refilling, a 360-degree dual nozzle, and Wi-Fi control through the VeSync app. It runs up to 25 hours on low, has Auto Mode that holds humidity around 40-50%, and adds an essential oil tray plus a 7-color night light. It suits bedrooms and small-to-medium rooms where app control and easy cleaning matter. Against larger whole-house and evaporative rivals it covers less space and needs more frequent refills, but it is quieter and simpler to fill than many tank-style units. Owners rate it 4.6 out of 5 across 118 ratings, with most praise for quiet operation and the app; the common complaints are mist output fading and the tank needing frequent refills.
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Owners rate it 4.6 out of 5 and mostly praise quiet running, the top-fill design and the app. Complaints center on refill frequency and mist output falling off over time.
The Levoit Dual 200S is a smart ultrasonic cool mist humidifier with a 3-liter top-fill tank. On the lowest setting, one fill gives up to 25 hours of continuous mist. The top-fill design makes it easy to refill and clean.
Essential oils can be added to the base chamber. An optional night light cycles through 7 colors.
The free VeSync app lets you control the humidifier remotely, set a target humidity level and create schedules. In Auto Mode, the humidifier adjusts its mist level on its own to keep relative humidity at 40-50%.
