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Philips Sonicare FlexCare Platinum HX9111/21 review

Reviewed

The Philips Sonicare FlexCare Platinum HX9111/21 electric toothbrush features two useful brushing timers to help ensure you clean your teeth for long enough. We've tested this electric toothbrush to see whether it removes as much plaque as other models - read our review to see if it's a Best Buy.

Included in our expert review
  • Pros and cons
  • What is it?
  • What's it great at?
  • Is there anything I should watch out for?
  • Is there anything else I should know?
  • Should I buy it?
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Technical specifications

Launched

Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

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Prices updated daily

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RetailerRetailer ratingPriceIn stock
Amazon Marketplace UK
Not rated
£173.99
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Make smarter choices

We have tested 35 electric toothbrushes and found that there are 0 Don't Buys and 13 Best Buys.
Range of Electric toothbrush scores
  1. 55%
    Lowest score
  2. 75%
    Average score
  3. 87%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to electric toothbrushes we've tested
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Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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