Settings108Activating wind down modeYou can activate wind down mode to reduce eye strain before sleeping and prevent yoursleep from being disturbed.1 On the Settings screen, tap Digital wellbeing and parental controls → Wind Down →Start now.2 To set the schedule to activate wind down mode, tap Set a schedule, tap the switch toactivate it, and then set the days and time.Device careIntroductionThe device care feature provides an overview of the status of your device’s battery, storage,memory, and system security. You can also automatically optimise the device with a tap ofyour finger.BatteryStorageSecurityMemory

Samsung SM-A025V-UM User Manual