18
English
Pressure sensor
Quadpacer
Note: You can only activate or deactivate the
brush head replacement reminder when a
smart brush head is on the handle.
Note: New smart brush heads come with the
brush head replacement reminder activated.
Your SonicPro is equipped with an advanced
sensor that measures the pressure you apply
while brushing. If you apply too much
pressure, the toothbrush will provide
immediate feedback to indicate that you need
to reduce the pressure. This feedback is given
by a change in vibration and therefore
brushing sensation.
Note: This SonicPro comes with the pressure
sensor activated. To deactivate the pressure
sensor see 'Activating or deactivating features'.
The Quadpacer is an interval timer that has a
short beep and pause to remind you to brush
the different sections of your mouth.
Depending on the brushing mode you have
selected (see 'Brushing modes'), the
Quadpacer beeps at different intervals during
the brushing cycle.