Yes, it is possible to set a target humidity level with this dehumidifier, and it will automatically start or stop to maintain that desired humidity. The device features a «Smart» mode that allows you to customise your desired humidity level, and it adapts operation accordingly. This is supported by smart connectivity via the MiHome/Xiaomi Home app, where you can remotely control and monitor the humidity and set working modes to maintain optimal humidity throughout the day. The product includes a built-in humidistat (hygrostat) function as part of its smart control features.