Question about Juice Technology Juice Booster 3 air Swiss Basic Set

You do not always need the app to start charging; the device can be used in a «plug and play» mode without opening the app. The app provides additional functions like activation, time-controlled charging, and load management, but basic charging can be started by simply plugging in the charger. This is supported by the device's design for flexible use, including RFID activation and direct charging without mandatory app interaction.