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The Dreo 524S is a 6-liter smart humidifier for large rooms. It throws a tall, wide mist plume and runs up to 60 hours per fill, so refills are infrequent. Auto mode holds humidity within about ±5%, and the DREO app plus Alexa and Google Home let you control it by voice or phone. It is rated 28 dB, quiet enough for a bedroom or nursery. Against smaller humidifiers it trades a bigger tank and smart controls for more counter space, and its modular body is built for easier cleaning than most rivals.
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Lowest price we've seen: $49.92 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
With 144 ratings averaging 4.9 out of 5, owners are largely very positive. They highlight the long runtime, quiet operation and strong mist output.
The Smart Humidifier 524S has a 6L water tank that runs for up to 60 hours, so it needs less frequent refilling. It produces a mist column 40 inches tall and 4 inches wide.
Auto Mode tracks the room's humidity and keeps it within ±5%. It runs at 28dB. You can control it with the DREO app, Google Home or Alexa.
Its modular design makes it easy to clean.
