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Philips Sonicare HX6857/11 is an advanced electric toothbrush designed for adults, featuring a pressure sensor to prevent over-brushing, three customizable modes for personalized care, and a brush head replacement reminder. It improves gum health by up to 100% compared to manual brushing and includes a 2-minute Smartimer with QuadPacer to ensure optimal brushing time. Powered by 2 AA batteries, it offers a safe, effective, and professional-grade oral care experience.




| ASIN | B078GVH2VH |
| ASIN | B078GVH2VH |
| Age Range Description | Adult |
| Batteries | 2 AA batteries required. (included) |
| Best Sellers Rank | 384,740 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 558 in Rotating Toothbrushes |
| Brand | Philips Sonicare |
| Customer Reviews | 3.8 3.8 out of 5 stars (45) |
| Customer reviews | 3.8 3.8 out of 5 stars (45) |
| Date First Available | 6 Nov. 2017 |
| Is discontinued by manufacturer | No |
| Item model number | HX6857/11 |
| Manufacturer | Philips Oral Healthcare |
| Product Dimensions | 6.5 x 17.3 x 23.7 cm; 472 g |
| Units | 1.0 Count |
| Weight | 493 g |
G**Y
Wrong plug sent for UK charging
The toothbrush works fine but it was sent with a charger with the wrong plug for the UK.
P**H
US plug
Comes with US plug and a 3 pin adapter - it is against building regs to have 3 pin socket in the bathroom and cabinets only come with 2 pin sockets- Why are these half wits allowed to sell on amazon
J**E
Not UK compatible
Still no response from seller re returning these items, they are not UK compatible unless you buy a plug for UK sockets. Useless
Z**B
.الفرشاة ممتاز, يجي معاها شاحن ثنائي, بالبداية قد تكون صعب التفريش فيها لكن مع الوقت تتعود عليها
L**G
While I am a minimalist, I don't hesitate to purchase items that improve my quality of life. This is indeed one of the big upgrades from my average toothbrush. Since I started using this, My gum never bleed again during brush, the tartar built up actually got destroyed by the vibrations, and my oral hygiene is just so much cleaner. Lastly, I heard the Oral-B brush is slightly better in terms of functionality, but Sonicare brush just look so much better in terms of aesthetic. 100% would recommend (And I did during my work's standup meeting)
O**I
ما انصح فيها للاسباب التالية اولا تو وصلتني من نظرة اولى: ١ جودة الشاحن سيئة ومدخل الشاحن لا يتناسب مع الفيش ومقاييس الافياش عندنا بالسعودية تحتاج تاخذ محول او توصيلة مناسبه ٢ امازون شحن السلعة بدون تغليف لكن جات سليمه ٣ سعرها غالي جدا وهذي تعتبر استاندرد ٤ مو مسجل سنة الصنع شكلها مخزنه وقديمة ومن نوع الشاحن السيء اللي يجي في الكرتون واضح ان طراز المنتج قديم جدا وحتى سنة الاصدار هذا المديل مو مسجل وباين عليها قديمه مره هذا ولسى ما استخدمتها بشوف استخدامها جيده وعمليه او لا
V**M
I don't typically leave reviews but thought I should comment on the Philips Sonicare Protective Clean 5100 Electric Toothbrush for the benefit of those who might be considering purchasing this. I got this in April 2021 and it worked fine for 9 months; Then in January this year, it started making really loud, jarring noises when brushing, probably due to the shaft having come loose; the shaft was so loose it made it impossible to use the toothbrush as it kept moving around. In contrast, I've owned a few Oral B electric toothbrushes (even the basic models) and they've all lasted for years before the battery dies. So not sure if this is a defective batch or whatever, but there's definitely a quality control issue here and I definitely wouldn't recommend this model.
A**M
This doesn’t come with a usb charger. Only an American plug which for us in Singapore is not going to work.
Trustpilot
3 weeks ago
3 weeks ago