“Smart” is useful in many ways: — you get notification on a phone when water is low; — you can set automations for stuff like lower speed (noise) at night; —

“Smart” is useful in many ways: — you get notification on a phone when water is low; — you can set automations for stuff like lower speed (noise) at night; — make it turn off once the desired humidity is reached based on the other sensor (internal one is always off by 8-10% compared to a reading even 1m away).