Smile Light Streaks
The colors of the Smile light on the brush handle indicates the charge status level and change depending on how frequently you brush:
- White: no brushing streak detected.
- Teal: from two consecutive 2 minutes (or more) brushings
- Rainbow: from six consecutive 2 minutes (or more) brushings
Your streak is lost if you forget to brush!
Battery level and charge status
The Smile light indicates the battery level and charge status of your toothbrush.
Bluetooth and firmware update
The Smile light blinks in blue when being paired to your smartphone via Bluetooth or while updating its firmware.
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