The LEVOIT Dual 200S Smart Top-Fill Humidifier is a compact 3-litre ultrasonic cool mist humidifier designed for bedrooms, small living spaces, and offices. It helps maintain comfortable indoor humidity levels by releasing a fine, consistent mist that reduces dryness, supports easier breathing, and improves sleep quality.

It features smart Wi-Fi control via the VeSync app, allowing you to adjust mist levels, set schedules, and monitor humidity remotely. The built-in Auto Mode automatically maintains a target humidity level (typically around 40–50% RH) for consistent comfort. Its top-fill design makes refilling and cleaning easy and spill-free, while its quiet operation makes it ideal for night use.

Key Features

• 3L Water Tank Capacity – Provides up to ~25 hours of continuous mist (low setting)
• Ultrasonic Cool Mist Technology – Produces ultra-fine mist for fast and even humidification
• Smart Wi-Fi Control (VeSync App) – Remote control, scheduling, and humidity monitoring
• Auto Mode – Maintains target humidity automatically (around 40–50%)
• Ultra-Quiet Operation (≤28 dB) – Suitable for bedrooms and nighttime use
• Top-Fill Design – Easy, spill-free refilling and cleaning
• Voice Control Support – Works with Amazon Alexa and Google Assistant
• Aromatherapy Compatible – Can be used with essential oils (in designated chamber)
• Timer & Scheduling – Set operating times through the app
• Compact Coverage Area – Ideal for 107–290 sq. ft. (10–27 m²)