The Philips Sonicare electric toothbrush HX6839/28 creates a radiant white smile in just one week. With the White mode, surface stains are efficiently removed, making teeth appear brighter. The effective Clean mode of the ProtectiveClean ensures excellent plaque removal. At the same time, the toothbrush is safe and gentle, allowing for easy cleaning of sensitive areas, braces, and dental prosthetics. If too much pressure is applied while brushing, a pulsating sound alerts the user.
Achieve bright white and healthy teeth thanks to innovative sonic technology.
Removes up to 7 times more plaque compared to a manual toothbrush.
Pressure control signals when too much pressure is applied while brushing.
Reminder function indicates when to replace the brush head.
Up to 2 weeks of battery life thanks to the lithium-ion battery.
Included in the package: 1x HX6839/28, 1x travel case, 1x W2 Optimal White brush head, 1x charger.
Toothbrush type | Sonic toothbrush |
Equipment + Functions | Timer |
Number of levels | 2 x |
Power supply | Rechargeable battery operated |
Battery life | 336 h |
Target group | Adults |
Scope of delivery | 1x brush head, 1x case, 1x charging station with mains plug, 1x handle |
Documents | |
Item number | 9700024 |
Manufacturer | Philips Sonicare |
Category | Electric toothbrush |
Manufacturer no. | HX6839/28 |
Release date | 25.5.2020 |
External links |
Colour | Blue, White |
Exact colour description | Light blue, White |
Target group | Adults |
Toothbrush type | Sonic toothbrush |
Equipment + Functions | Timer |
Cleaning programme | Daily clean |
Number of levels | 2 x |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Model number | HX3671/11, HX3671/13, HX3671/14, HX3673/11, HX3673/25 |
Power supply | Rechargeable battery operated |
Battery life | 336 h |
Charging variant | Charging station |
Battery type | Li-ion |
Battery size | AA / LR6 / LR06 / Mignon / R6 / R14505 |
Mains voltage | 220 V |
Scope of delivery | 1x brush head, 1x case, 1x charging station with mains plug, 1x handle |
Length | 17.30 cm |
Width | 6.50 cm |
Height | 17.30 cm |
Weight | 560 g |
Length | 24 cm |
Width | 17 cm |
Height | 6.50 cm |
Weight | 528 g |
Product Safety |
How often does a product of this brand in the «Electric toothbrush» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Electric toothbrush» category returned?
Source: Galaxus