1 / 7Philips Sonicare DiamondClean Smart 9300 Electric Toothbrush, White
Electric White: The Philips Sonicare DiamondClean Smart 9300 is a rechargeable sonic toothbrush with four brushing modes, three intensity levels, pressure feedback and app-guided brushing. The listing describes a two-head bundle, while its explicit included-components field names only one replacement brush head, so confirm the selected package contents before buying.
At a glance
- Four modes and three intensity levels provide options for daily cleaning, stain-focused brushing and gum care.
- The listing describes a pressure-sensing light ring and app pairing for guided brushing.
- A full charge is claimed to provide up to 14 days of regular brushing. The listing does not specify the test conditions.
- The listing claims up to 62,000 bristle movements per minute. This is a manufacturer-stated figure, not an independently verified measurement.
Often bought together
Pros and cons
Pros
- Four modes and three intensity levels offer adjustable brushing choices.
- Pressure feedback is designed to alert users when they press too hard.
- App-guided brushing and a brush-head replacement reminder are described in the listing.
Cons
- Durability concerns and disappointment with the brush attachment are reported in customer feedback.
- Customer opinions are mixed on battery life and value.
Technical specifications
14 specifications| Brand | Philips Sonicare |
|---|---|
| Model | Philips Sonicare DiamondClean Smart 9300 |
| Colour | White |
| Intended age range | Adult |
| Power configuration | Battery Powered |
|---|---|
| Brushing modes | 4 modes − Clean, White+, Gum Health, and Deep Clean+ |
| Intensity levels | three intensity levels |
| Pressure feedback | Pressure Sensor, Rechargeable |
| Maximum bristle movements | up to 62,000 bristle movements per minute |
| Battery claim | up to 14 days of regular brushing on a full charge |
| Dimensions listed | 11.1 x 17.4 x 25.2 centimetres |
|---|---|
| Weight listed | 1.05 kg |
| Head shape | Diamond Shaped |
|---|---|
| Bristle material | Nylon |
What to know before buying
- The title says two brush heads and the feature text names A3 and C3 heads, but the explicit included-components field lists only one replacement brush head. Confirm the contents of the selected listing, including whether the charging glass mentioned in the description is included. The stated up-to-14-day battery life is a manufacturer claim for regular brushing, not a guaranteed duration. Manufacturer plaque, gum-health and stain-removal comparisons cite manual brushing and study caveats, so results may vary.
What’s in the box
- Power adapterIncluded
- Replacement brush headCheck selected pack
- Travel caseIncluded
Check which accessories are included in your selected pack before buying.
Who is it for?
A good fit for
- Adults wanting multiple brushing modes and intensity settings.
- Buyers interested in pressure feedback, app-guided brushing and a travel case.
- Travellers who want the listed claim of up to 14 days of regular brushing per full charge.
Less suited to
- Buyers who need confirmed two-head package contents without checking the listing.
- Buyers prioritizing reassuring durability feedback or a consistently praised brush attachment.
Customer reviews on Amazon
- 5 stars
71% 71% - 4 stars
15% 15% - 3 stars
2% 2% - 2 stars
2% 2% - 1 star
10% 10%
Customer feedback is generally favourable about cleaning feel, ease of use and appearance, with many five-star ratings. However, reports also raise durability concerns, and the brush attachment draws criticism. Views on battery life and value vary. These perceptions matter for a feature-rich rechargeable brush whose claimed battery life and multi-mode controls may suit everyday and travel use, but they do not establish product performance or lifespan.
Positive themes
- Customers describe a noticeable clean-feeling result and find the toothbrush easy to use.
- Customers also speak positively about its appearance.
Negative themes
- Customer feedback raises durability concerns, including reports of early breakage or failure.
- Some customers are disappointed with the brush attachment.
Mixed feedback
- Customer views vary on battery life and value for money.
Frequently asked questions
How many brushing modes does it have?
The listing describes four modes: Clean, White+, Gum Health and Deep Clean+. It also lists three intensity levels.
How long does a full charge last?
Philips claims up to 14 days of regular brushing per full charge. The listing does not provide further operating conditions.
Are two brush heads included?
The title says two brush heads and the feature text names A3 and C3 heads, but the explicit components field lists one replacement brush head. Check the selected listing for the exact bundle.
Does it include app-guided brushing?
The listing says the toothbrush pairs with an app for guided brushing and personalized tips. App compatibility details are not provided here.
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