Philips Sonicare DiamondClean Smart 9400 HX9917/88
Choose your toothbrush:
White
Choose your toothbrush:
White
According to our electric toothbrush expert
Brushing motions | 62000 ppm | |
Pressure sensor method | Light signal, Pulsation/rotation slow down, Via application | |
Brush attachment usage period | 6 months | |
Functions in app | Brush attachment replacement indicator, Brushing frequency, Mouth map, Pressure sensor, Timer | |
Compatible with smartphone / apps | ||
Toothbrush brushing technology | Sonic | |
Maximum battery life | 56 min | |
Battery charging time | 24 hours |
5 stars
9
4 stars
8
3 stars
3
2 stars
0
1 star
0
I have had Sonicare toothbrushes for years and they brush really well, but they always break after about 2-3 years. Then the motor comes loose from the toothbrush and it only makes a lot of noise, but no more brushing takes place. As long as this happens within 2 years, it is not a problem because you will then receive a new one under the warranty.
Martijn
31 May 2024
Automatically translated from Dutch
Cleans great
Gerard Arends
26 January 2022
Automatically translated from Dutch
Nice and beautiful electric toothbrush. After more than 7 years my old one was ready for a new one, despite the high price I am very happy with this purchase.
Chantal
23 January 2022
Automatically translated from Dutch
Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible
First, add your electric toothbrush to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.
2-year Protection Plan
€ 7,99
one-time3-year Protection Plan
€ 16,99
one-timeCurrent product
Retail price
€ 279,99€ 203,90
Retail price
€ 299,99€ 216,90
Retail price
€ 299,99€ 209,-
Retail price
€ 349,99€ 200,-
Retail price
€ 279,99€ 203,90
Yes
Yes
Yes
Yes
Yes
62000 ppm
62000 ppm
62000 ppm
62000 ppm
62000 ppm
56 min
56 min
56 min
84 min
56 min
2
1
1
4
2
Product number | 894865 |
Manufacturer code | HX9917/88 |
Brand | Philips |
Warranty | 2 years |
Processing of your defect | Carry-in warranty |
Brush head | Oblong | |
Toothbrush brushing technology | Sonic | |
Quantity | 1 | |
Pressure sensor | ||
Pressure sensor method | Light signal, Pulsation/rotation slow down, Via application | |
Children's toothbrush |
Brushing mode types | Intense brushing mode, Massage brushing mode, Standard brushing mode, Teeth whitening brushing mode | |
Brushing motions | 62000 ppm | |
Timer | ||
Interval timer |
Compatible with smartphone / apps | ||
Contains artificial intelligence (AI) | ||
Analysis method | Microchip | |
Functions in app | Brush attachment replacement indicator, Brushing frequency, Mouth map, Pressure sensor, Timer | |
Dimension mouth map | 3D | |
Controlled via Android app | ||
Controlled via Apple app |
Number of included brush attachments | 2 | |
Brush attachment included | Philips Premium All-in-One, Premium Gum Care | |
Brush attachment usage period | 6 months | |
Brush attachment replacement indicator |
Power supply type | Rechargeable battery | |
Charger type | Charging glass, Travel pouch | |
Maximum battery life | 56 min | |
Battery charging time | 24 hours | |
Battery technology | Lithium-ion | |
Battery level indicator | ||
Charging indicator |
Included by default | Charging dock, Charging glass, Rechargeable travel pouch with USB port |
Color | White | |
Material | Plastic | |
Finish | Matte | |
Width | 2,75 cm | |
Depth | 3,05 cm | |
Height | 19,18 cm | |
Weight | 840 g |