Oral-B Smart 4 4000S White
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According to our electric toothbrush expert
With the Oral-B Smart 4 4000S White you not only brush your teeth, you also work on better brushing technology. You connect this toothbrush with the Oral-B app, so that after every brushing you get feedback on the way you brush. Handy, because you immediately know which teeth need extra attention. To clean your teeth, choose one of the 3 brushing modes, including one for sensitive teeth. Use this mode in combination with the Sensi UltraThin brush head for even softer cleaning. Thanks to the brush pressure sensor you never press too hard on your gums. With a battery life of 60 minutes you have enough battery for 60 brushings. So you only have to charge it once a month.
Pressure sensor method | Light signal, Pulsation/rotation slow down, Via application | |
|---|---|---|
Compatible with smartphone / apps | ||
Toothbrush brushing technology | Rotating 3D | |
Maximum battery life | 56 min | |
Battery charging time | 18 hours | |
Charger type | Docking station | |
Pressure sensor |
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Very happy with this electric toothbrush! I was looking for one with pressure sensor and a setting for sensitive teeth. A soft brush was immediately added. Completely the model I was looking for.
Elke
15 August 2019
Automatically translated from Dutch
Nice toothbrush, which is especially suitable for me because of the combination with the Oral-B app (with timer and reminder functions). This helps me to keep taking care of my teeth regularly and carefully. This makes the toothbrush a bit more expensive than other models.
Max
7 September 2019
Automatically translated from Dutch
He cleans well; my teeth become smooth. Much better than manual brushing. I can now brush my son's teeth. he likes this much more.
Eelco Baak
18 September 2019
Automatically translated from Dutch
Product number | 830597 | |
|---|---|---|
Manufacturer code | 4000S | |
Brand | Oral-B | |
Warranty | 2 years | |
Processing of your defect | Via Coolblue |
Brush head | Round | |
|---|---|---|
Toothbrush brushing technology | Rotating 3D | |
Quantity | 1 | |
Pressure sensor | ||
Pressure sensor method | Light signal, Pulsation/rotation slow down, Via application | |
Children's toothbrush | ||
Best tested |
Brushing mode types | Sensitive brushing mode, Standard brushing mode, Teeth whitening brushing mode | |
|---|---|---|
Number of rotations | 40000 rpm | |
Number of pulsations | 8800 ppm | |
Timer | ||
Interval timer |
Compatible with smartphone / apps |
|---|
Number of included brush attachments | 2 | |
|---|---|---|
Brush attachment replacement indicator |
Power supply type | Rechargeable battery | |
|---|---|---|
Charger type | Docking station | |
Maximum battery life | 56 min | |
Battery charging time | 18 hours | |
Battery level indicator | ||
Charging indicator |
Color | White | |
|---|---|---|
Material | Plastic | |
Finish | Glossy | |
Width | 10 cm | |
Depth | 17,7 cm | |
Height | 25,3 cm | |
Weight | 0,46 kg |
