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  • Angle. Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - White.
  • Alt View 11. Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - White.
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  • Philips Sonicare DiamondClean Smart Rechargeable Toothbrush video 1 minutes 00 seconds

Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - White

Model:
HX9903/01
SKU:
5821708
Highly rated by customers for:

Customer reviews

Rating 4.7 out of 5 stars with 1317 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.4 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

95%would recommend to a friend

Customers are saying

Customers often highlight the exceptional cleaning power and long-lasting battery life as the primary benefits of this toothbrush. Users also appreciate the intuitive design and the quality of the premium brush heads, which contribute to a positive overall experience. While the product is highly regarded for its performance, some users feel the price is a bit high and find the accompanying app to be less useful than expected.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 44 Showing 861-880 of 1,317 reviews

  • Great toothbrush

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this brush. I brush too hard so it’s great that it lights up every time you brush too hard.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend

  • Squeaky clean teeth

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is definitely overkill, but blows the doors off of the 'other' brand that I used to have.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend

  • Tooth brush

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good quality tooth brush. I’m really pleased with this new version

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend

  • Smile

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    Posted . Owned for 6 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great toothbrush for mouth health. Mouth feels extra clean after every use. Dentist recommended for me as well.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Gray

    I would recommend this to a friend

  • Great toothbrush

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    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This toothbrush works better than my prior one, different company. It’s durable and I like the finish on it. Highly recommend.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend

  • Breaks after 1 year. New one for free.

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    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So I’ve gotten this tooth brush 3 times. After I year the motor stopped so I called and they replaced it for free. Then after one more year, now 2023, it broke again so they are sending me another one for free. They have great customer service but I don’t think after 1 year it should break for a $180 toothbrush. However, I love this toothbrush and will never use anything else.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend

  • Sonicare smart toothbrush

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My teeth have never felt so clean. I love that you can pinpoint the areas of your teeth you have been missing.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend

  • Pretty good

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This brush does an exceptional job of giving you the feeling you just left the dentist. However, the app isn’t that great. Has a hard time identifying where I am brushing. Probably not worth the $200 price tag though.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend

  • Awesome toothbrush.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome toothbrush. Many setting for different cleaning levels.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Rose Gold

    I would recommend this to a friend

  • Totally recommend

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was surprised how clean were my teeth after use this. Everybody should use it. I totally recommend it

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend
  • Pros mentioned:
    Cleaning, Ease of use

    Best toothbrush

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This toothbrush really cleans great and is very easy to use

    I would recommend this to a friend

  • Great Toothbrush

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This toothbrush is really nice. I especially like the deep clean. It definitely helps reduce tarter build up. I’ve had really good dentist reviews

    I would recommend this to a friend

  • DiamondClean Toothbrush

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does a great job brushing - none better. Replacement heads are expensive, as are other brands also.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Rose Gold

    I would recommend this to a friend

  • Favorite Toothbrush

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best toothbrush! Love the cup charger it comes with

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Rose Gold

    I would recommend this to a friend

  • It's pretty good

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Best toothbrush on the market, although I have not made the app work successfully and my old one went dead after about 4 years of my wife and I using. Still got another one.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend

  • It’s a great investment

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this as a gift for someone that has been wanting to give it a try to electronic toothbrush but was unsure of paying so much for it, ever since she started using it all I can hear is how much is worth it.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Rose Gold

    I would recommend this to a friend

  • Very nice but app is kind of a must

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great but is entirely built around you having the app open. You can still brush without the app and it will go through each phase but it won’t give acknowledgement that you did brush

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend

  • BRUSH BRUSH BRUSH

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    Posted . Owned for 1 year when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great tooth brush. Help prevent bad breath and a reasonable price. Have to keep up with cart brushes

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend

  • Good but expensive toothbrush

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good toothbrush but kind of expensive. Has a lot of functions, clean very well compared to your average electric toothbrush.

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend

  • Great toothbrush

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love this toothbrush! The strength of the vibration definitely took some getting used too

    This review is from Philips Sonicare - DiamondClean Smart 9300 Rechargeable Toothbrush - Black

    I would recommend this to a friend
Page 44, Showing 861-880 of 1,317 reviews
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