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Levoit NeoClassic 450S

Levoit

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Does the Levoit NeoClassic 450S work with HomeKit, Alexa, and Google Home?

The Levoit NeoClassic 450S is a smart humidifier that you control from the VeSync app.

It works with Alexa and Google Assistant. It suits Google Home and Alexa users, with native support through the maker's cloud.

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Unknown
Unknown
Google Home
Yes[1]
Wi-Fi cloud, native
Alexa
Yes[1]
Wi-Fi cloud, native
SmartThings
Unknown
Unknown
Home Assistant
Unknown
Unknown

Key facts

Levoit NeoClassic 450S facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[1]
TypeHumidifier[1]
ConnectionVeSync app[1]
Voice assistantsAlexa, Google Assistant[1]
Water tank4.2 L[1]
Effective range432 sq ft[1]
Max run timeUp to 42 hours[1]

Integration paths

How the Levoit NeoClassic 450S connects

1 pathHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Wi-Fi cloudVeSync app[1]unknownunknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Cite this page

Levoit NeoClassic 450S. Smart Home Canon. https://smarthomecanon.com/devices/levoit-neoclassic-450s. Last checked 2026-10-20.

Sources

  1. [1]
    MFRlevoit.com / Levoit NeoClassic 450S Smart Humidifier - Levoit US
    Accessed Back to text