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Philips Sonicare HX6921

Philips Sonicare HX6921
alaAverage 4.8

107 reviews

Feb, 2016

alaTest has collected and analyzed 107 reviews of Philips Sonicare HX6921. The average rating for this product is 4.8/5, compared to an average rating of 4.4/5 for other Dental Care for all reviews. People are impressed by the size and design. The usability and price are also appreciated, but there are some less positive opinions about the reliability.

price, usability, design, size


On average, users rate this product 95/100.

Review analysis

(Based on 107 reviews)

User Reviews  

Showing 107 review(s)

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Showing 1 - 10 of 107 Show Reviews: in English

Consumer review by: LeeW (

Excellent, just what I needed.


I occasionally have mouth sores due to medications. Being able to adjust the toothbrush accordingly is a blessing for me. I am extremely pleased with this item.

Jan, 2016

Consumer review by: Fracture (

The cost of item was excessive.


Will find out if the cost of the item was worth the over all health improvement of my teeth. Also how long the item last and care of which the item will need to last. again I find the cost excessive.

Jan, 2016

Consumer review by: Rabbit (

Clean teeth


Bought this as a replacement for one I got at Costco. It died this one hasn't. Got the protection plan just incase.

Jan, 2016

Consumer review by: Sliver19 (

Great Christmas Gift


I gave this toothbrush to my sister as a christmas gift. She absolutely loves it and never wants to use a manual brush again.

Jan, 2016

Consumer review by: MFLaw (

Overall terrific product


Again, a great product. The only reason that I did not give it a max of 5 stars is because the "other" settings/speeds do not seem to be that different from the base setting.

Jan, 2016

Consumer review by: Ausberley (



Dentist recommended this to me for my periodontal disease. LOVE IT!!!

Dec, 2015

Consumer review by: Mrmarcus7 (

Why use anything else?


I pondered over this thing in the store for almost an hour trying to justify the price even with it being on sale! But I'm glad I did I will never use a regular toothbrush again this thing is amazing the feeling of clean is that of a dentist cleaning...

Dec, 2015

Consumer review by: cwysn (

What More Could You Need?


This toothbrush has changed my life. I never thought I would say that. It gets my teeth SO clean every single time. It holds a charge for a very long time so I don't need to have it sitting on the charging dock on my sink and clutter it up. My husband...

Dec, 2015

Consumer review by: skullcandy10 (

Bought for my wife, she really likes it.


My wife has owned one before and really enjoys it.

Nov, 2015

Consumer review by: MikeC (

Love Sonicare


This is my 3rd Sonicare toothbrush. I can't say enough about how well they work. My dentist noticed the results after I purchased the first one without me telling him

Nov, 2015