Customer reviews from philips.com
Philips Sonicare - DiamondClean Smart Electric, Rechargeable Toothbrush for Complete Oral Care - 9300 Series - Rose Gold
Average customer rating
3.8 out of 5
3.8
(111 Reviews)
Open Ratings Snapshot
Rating breakdown 111 reviews
5 Stars
63
4 Stars
12
3 Stars
10
2 Stars
7
1 Star
19
63%of customers recommend this product. 
(
37 out of 59
)
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Customer Reviews for Philips Sonicare - DiamondClean Smart Electric, Rechargeable Toothbrush for Complete Oral Care - 9300 Series - Rose Gold
Customer Rating
5 out of 5
5
Diamond is brilliant
on July 30, 2024
Posted by: Copout
Gender:Male
Verified Purchase:Yes
[This review was collected as part of a promotion.] This is my second diamond electric toothbrush and it is excellent at thoroughly cleaning my teeth. I’m very pleased with this product and I like it very much.
I would recommend this to a friend!
Written by a customer while visiting philips.com
Customer Rating
5 out of 5
5
Great features!
on July 14, 2025
Posted by: Peach88
Verified Purchase:Yes
[This review was collected as part of a promotion.] My teeth are very clean after brushing with this brush. Happy I chose this model.
Written by a customer while visiting philips.com
Customer Rating
5 out of 5
5
Great product
on July 16, 2025
Posted by: Joni52
Verified Purchase:Yes
[This review was collected as part of a promotion.] Very happy with my toothbrush. It's the second diamond care that I have purchased and my fourth toothbrush.
Written by a customer while visiting philips.com
Customer Rating
5 out of 5
5
Amazing! Use soft bristles!
on August 10, 2025
Posted by: Sakusan
Gender:Male
Verified Purchase:Yes
[This review was collected as part of a promotion.] It’s like polishing your teeth every single day! Sonicare doesn’t just brush your teeth, it polishes them. Will give you that fresh from the dentist feeling every time. This is the first model I’ve had with pressure sensing. I’ve had Sonicare for roughly 30 years and I’m glad it rarely goes off. Though I’m always told I brush too hard. Please! Always use the softest bristles. I’m 41 and have had to had gum fillings due to gum recession.
I would recommend this to a friend!
User submitted photo
Written by a customer while visiting philips.com
Customer Rating
5 out of 5
5
Great Electric Toothbrush
on September 19, 2025
Posted by: COgirl
Gender:Female
Verified Purchase:Yes
[This review was collected as part of a promotion.] The DiamondClean Smart is a great product. It allows you to brush for the allotted time then turns off.
My teeth feel so clean when I use this toothbrush.
I would recommend this to a friend!
Written by a customer while visiting philips.com
Customer Rating
5 out of 5
5
Best Results!
on September 30, 2025
Posted by: Mike SF
Gender:Male
Verified Purchase:Yes
[This review was collected as part of a promotion.] The best toothbrush for cleaning and gum care. It’s the one my dentist recommended. I like that I can use it in the shower. Only negative is the mechanism that hold the toothbrush tends to wear out quickly. Philips needs to make it more durable.
I would recommend this to a friend!
Written by a customer while visiting philips.com
Customer Rating
5 out of 5
5
Smart Toothbrush
on August 6, 2024
Posted by: angeltoric
[This review was collected as part of a promotion.] Love love love this product! Never thought I would be interested in something like this but it has been beneficial and useful for sure. Definitely recommend
Written by a customer while visiting influenster.com
Customer Rating
5 out of 5
5
on September 11, 2025
Posted by: Barb1948
Gender:Female
Verified Purchase:Yes
[This review was collected as part of a promotion.] Sonicare has been the ONLY electric toothbrush both my husband & have have used for 17+ years. Now we've been using the DiamondClean Smart 9300, and it's the best!
Written by a customer while visiting philips.com
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