The SmartBroom’s sleep/wake button will glow various colours to indicate device state.
While no USB cable is connected:
Gently ‘breathing’ white: SmartBroom is broadcasting, waiting for an app to connect
Solid blue: SmartBroom is connected to an app
Flashing blue: SmartBroom is actively collecting sweep data
While a powered USB cable is connected:
Flashing red: SmartBroom battery is charging (0-90%)
Flashing green: SmartBroom battery is charging (90-100%)
Solid green: SmartBroom battery is fully charged