Philips sonicare 9900 Prestige Manual page 15

Pressure Sensor Feedback
Adaptive intensity
Scrubbing Feedback
- Real time feedback:
- Scrubbing Feedback
- Pressure Sensor Feedback
- Personalized recommendations in the app
- Brushing behavior feedback in the app
The SenseIQ icon on the handle will illuminate when
the smart features are active:
- while brushing
- to confirm enabling and disabling of settings
Your Sonicare toothbrush measures the pressure you
apply while brushing to protect your gums and teeth
from damage.
If you apply excess pressure, the handle will change
its vibration and the brushing feedback light will flash
(purple) at the bottom of the handle until you reduce
the pressure.
Note: The Pressure Sensor comes activated with your
product. To deactivate this feature, see 'Activating or
deactivating features'.
Your Sonicare toothbrush is designed with Adaptive
Intensity to protect your gums. If you apply excess
pressure for an extended period of time, your
toothbrush will automatically lower the intensity
setting 1 level. You will experience a brief pause in the
pressure feedback and feel the intensity adjust to the
next lower level.
Note: Adaptive Intensity comes activated with your
product. To deactivate this feature, see 'Activating or
deactivating features'.
Note: Every new brushing cycle the intensity will go
back to your pre-selected setting.
Your Sonicare toothbrush measures the motions while
brushing to detect scrubbing behavior (see brushing
instructions for optimal technique). If you regularly
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