Using Your Toothbrush; Brush Heads - Braun Oral-B SMART 3757 Manual

takes 12 hours and enables at least 2 weeks of regular brushing
(twice a day, 2 minutes).
Note: At a very low charge level, the lights might not flash
immediately; it can take up to 30 minutes.
• If the battery is running low, a red light is flashing on the charge
level display and the motor is reducing its speed. Once the
battery is empty, the motor will stop; it will need at least a
30-minute charge for one usage.
• You can always store the handle on the plugged-in charging unit
to maintain it at full power; a battery overcharge is prevented by
device.
Note: Store handle at room temperature for optimal battery
maintenance.
Caution: Do not expose handle to temperatures higher than 50 °C.

Using your toothbrush

Brushing technique
Wet brush head and apply any kind of toothpaste. To avoid
splashing, guide the brush head to your teeth before switching on
the handle (picture
Oral-B oscillating-rotating brush heads guide the brush head
slowly from tooth to tooth, spending a few seconds on each tooth
surface (picture
head place the toothbrush bristles against the teeth at a slight
angle towards the gum-line. Apply light pressure and start brushing
in back and forth motions, just like you would do with a manual
toothbrush.
With any brush head start brushing the outsides, then the insides
and finally the chewing surfaces. Brush all four quadrants of your
mouth equally. You may also consult your dentist or dental hygienist
about the right technique for you.
In the first days of using any electric toothbrush, your gums may
bleed slightly. In general, bleeding should stop after a few days.
Should it persist after 2 weeks, please consult your dentist or dental
hygienist. If you have sensitive teeth and/or gums, Oral-B
recommends using the «Sensitive» mode (optional in combination
with an Oral-B «Sensitive» brush head).
Smart Ring features
Your toothbrush is equipped with a Smart Ring (2) that has various
functionalities indicated via different colors of light:
White (default) = Operating and visual timer light (choose individual
color via Oral-B
Red = Pressure sensor light
Blue = Bluetooth® pairing indicator
Timer
You can choose between «Professional» or «2-Minute» timer.
The «2-Minute» timer signals with a long stuttering sound and a
flashing light of the Smart Ring (2) that the professionally
recommended 2-minute brushing time has been reached.
The «Professional» timer signals with a short stuttering sound and a
flashing light of the Smart Ring at 30-seconds intervals to move to
the next quadrant of your mouth (picture
and a flashing light indicate the end of the professionally
recommended 2-minute brushing time.
The timer memorizes the elapsed brushing time, even when the
handle is briefly switched off during brushing. The timer resets if
pausing longer than 30 seconds, briefly pressing the mode button
(4) during pause or placing the handle on the plugged-in charger.
Note: During the use of special Oral-B
timer light may be deactivated.
Timer setup:
Your toothbrush comes with the «Professional» timer activated. To
change this, press and hold the mode button (4) for 2 seconds.
Toggle between timer selection by pressing the on/off button (3).
Confirm selection by pressing the mode button.
• 2 LED's illuminated indicate «2-Minute» timer
• 4 LED's illuminated indicate «Professional» timer
Note: You can also set/advance the timer functionality via Oral-B
Pressure sensor
If too much pressure is applied, the Smart Ring (2) will light up in
red, reminding you to reduce pressure. In addition the pulsation of
the brush head will stop and the oscillation movement of the brush
head will be reduced (during «Daily Clean», «Pro Clean» and
«Sensitive» mode) (picture
Periodically check the operation of the pressure sensor by pressing
moderately on the brush head during use.
Brushing modes (depending on model)
Your toothbrush offers different brushing modes:
«Daily Clean»
«Pro Clean»
«Sensitive»
«3D White»
«Gum Care»
Your toothbrush automatically starts in the mode selected last. To
switch to another mode, successively press the mode button during
➃
use (picture
mode, press and hold the mode button (4).
Note: You can also set/advance the mode functionality via Oral-B
App.

Brush heads

Oral-B offers you a variety of different Oral-B brush heads that fit
your Oral-B toothbrush handle.
Our oscillating-rotating brush heads can be used for tooth-by-
tooth precision cleaning.
5
➁
). When brushing your teeth with one of the
➂ ). When using the Oral-B «Deep Sweep» brush
App settings)
TM
➂
– Standard mode for daily mouth cleaning
– For an extraordinary clean feeling (operated
with a higher frequency)
– Gentle, yet thorough cleaning for sensitive
areas
– Polishing for occasional or everyday use
– Gentle massage of gums
). To return from any mode back to «Daily Clean»
➂
App features, the visual
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).
). A long stuttering sound
App.
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