---
product_id: 437345691
title: "DiamondClean 9900 Prestige Electric Toothbrush - with SenseIQ Technology and Advanced AI App, 5 Brushing Modes, 3 Intensity Levels, Charging Travel Case, Pink, Model HX9990/13"
brand: "philips sonicare"
price: "€ 802.44"
currency: EUR
in_stock: true
reviews_count: 8
category: "Philips Sonicare"
url: https://www.desertcart.com.cy/products/437345691-diamondclean-9900-prestige-electric-toothbrush-with-senseiq-technology-and-advanced
store_origin: CY
region: Cyprus
---

# 62,000 bristle movements/min SenseIQ + AI app tech 14-day charge + travel case DiamondClean 9900 Prestige Electric Toothbrush - with SenseIQ Technology and Advanced AI App, 5 Brushing Modes, 3 Intensity Levels, Charging Travel Case, Pink, Model HX9990/13

**Brand:** philips sonicare
**Price:** € 802.44
**Availability:** ✅ In Stock

## Summary

> ✨ Elevate your smile game with AI-powered precision! ✨

## Quick Answers

- **What is this?** DiamondClean 9900 Prestige Electric Toothbrush - with SenseIQ Technology and Advanced AI App, 5 Brushing Modes, 3 Intensity Levels, Charging Travel Case, Pink, Model HX9990/13 by philips sonicare
- **How much does it cost?** € 802.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/437345691-diamondclean-9900-prestige-electric-toothbrush-with-senseiq-technology-and-advanced)

## Best For

- philips sonicare enthusiasts

## Why This Product

- Trusted philips sonicare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Pressure Sense:** SenseIQ tech senses pressure 100x/sec and auto-adjusts intensity to protect gums effortlessly.
- • **Stay On Track With AI:** Connected app delivers real-time coaching, brushing reminders, and personalized tips to elevate your routine.
- • **Plaque? Gone 20x Faster:** A3 Premium brush head removes 20x more plaque than manual brushing for a visibly cleaner smile.
- • **Tailored Brushing Modes:** Choose from 5 modes & 3 intensities for a personalized clean that fits your lifestyle.
- • **Travel-Ready Powerhouse:** Up to 14 days of battery life with a sleek charging travel case—oral care that moves with you.

## Overview

The Philips Sonicare DiamondClean 9900 Prestige is a premium electric toothbrush featuring SenseIQ technology that senses brushing pressure and motion 100 times per second, adjusting intensity automatically. It delivers up to 62,000 sonic movements per minute with a multi-angle A3 Premium brush head that removes 20x more plaque and improves gum health by 15x in six weeks. With 5 brushing modes, 3 intensity levels, a smart AI app for personalized coaching, and a 14-day battery life supported by a charging travel case, it’s designed for professionals who demand advanced, convenient oral care on the go.

## Description

Experience the most advanced sonic toothbrush in the range: Philips Sonicare Prestige 9900 with SenseIQ technology. Paired with the A3 Premium All-in-One brush head featuring multi-angle bristles, it removes up to 20x more plaque than a manual toothbrush. It also helps achieve 15x healthier gums in six weeks² and up to 100% more stain removal in less than two days³. SenseIQ Technology senses your pressure, motion, and coverage up to 100 times per second. If you apply too much pressure, the toothbrush will automatically adjust the intensity level to protect your teeth and gums. This Philips Sonicare toothbrush cleans gently yet effectively and cares for your teeth and gums with up to 62,000 bristle movements per minute. Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gumline. A light ring that gently lets you know if you're overdoing the pressure. Enhance your oral care routine with 15 brushing settings. Select from five modes - Clean, White, Gum Health, Deep Clean+, and Sensitive - and adjust to one of three intensity levels for a customized clean. Achieve your oral health care goals with the Sonicare toothbrush and app. Benefit from guided brushing, tips and tricks, and content personalized to you. Together, you are unstoppable. Did you know that brush heads become less effective after three months? The replacement reminder tracks how often and how hard you brush, then reminds you to replace your brush head once it's time for a new one. Every detail of this Philips toothbrush is crafted with attention to detail by dedicated designers and engineers. Plus, with the included charging travel case, you can maintain your oral care routine, even while on the go. Experience up to 14 days of regular brushing on a full charge, bringing a new level of convenience to your daily routine. ¹ vs. a manual toothbrush ² vs. a manual toothbrush in 6 weeks ³ in lab test vs. a manual toothbrush ⁴ except for Philips One

Review: The BEST cordless toothbrush on the market. Period. - I've tried many brands of electric toothbrush and this model works the best. I tend to push too hard on the brush when brushing. Most brushes will briefly stop and wait to continue brushing which is super irritating. This model has a stronger motor and powers through brushing with a slightly stronger push which is wonderful. My teeth are clean and my gums feel great. I have used the model below and above this one. The model above this one is their top tier model and only works with a phone app which is very irritating for a device you use every day. The model below this one doesn't have as strong a motor and pauses out frequently for me.
Review: Its not cheap but neither is dental work - My dental hygienist recommended this toothbrush. After 6 months of use, the parameters for measuring gum issues have greatly improved. You can pair it with your phone to get a good real-time read of whether you're using the toothbrush correctly. After a few sessions, you'll get the feel of it. Easy to recharge. Charge lasts for several weeks of twice daily cleaning. Works in the short. Good quality. Feels a little strange at first in certain parts of your mouth; becomes "brushing as usual" after a few weeks. Really saw improvement in dental check-up. It's worth the $$s

## Features

- A3 Premium All-in-One brush head removes up to 20x more plaque than a manual toothbrush; achieve 15x healthier gums in six weeks², and up to 100% more stain removal in less than two days³
- SenseIQ Technology senses your pressure, motion, and coverage up to 100 times per second; if you apply too much pressure, the toothbrush will adjust the intensity level to protect your teeth and gums
- Gentle yet effective clean with up to 62,000 bristle movements per minute; Sonicare Fluid Action supports the bristles to clean by driving fluid deep between teeth and along the gumline
- This electric toothbrush for adults has a light ring at its base that gently lets you know if you're overdoing the pressure; simply ease off when it lights up to help your gums stay protected
- 15 brushing settings: select from 5 modes - Clean, White, Gum Health, Deep Clean+, and Sensitive - and one of three intensity levels for a personalized clean; select your preferences in the app
- Achieve your oral health care goals with the Sonicare toothbrush and app: the two pair seamlessly to deliver guided brushing, tips and tricks, and content personalized to you
- Brush head replacement reminder tracks how often and how hard you brush, then reminds you to replace your brush head once it's time; dental professionals recommend changing your brush head regularly
- Rechargeable toothbrush providing up to 14 days of regular brushing on a full charge; with the included charging travel case, you can maintain your oral care routine, even while on the go
- The set includes: 1x Prestige 9900 sonic electric toothbrush, 1x A3 Premium All-in-One brush head, 1x charging travel case, 1x charging stand, 1x USB cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YCZHTMB |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #18,027 in Health & Household ( See Top 100 in Health & Household ) #42 in Sonic Toothbrushes |
| Brand | Philips Sonicare |
| Brand Name | Philips Sonicare |
| Bristle Material | Nylon |
| Color | Pink |
| Customer Reviews | 3.9 out of 5 stars 2,143 Reviews |
| Global Trade Identification Number | 00075020096302, 20075020103936 |
| Handle Material | Faux Leather |
| Included Components | Travel Case |
| Item Dimensions | 1.15 x 6.61 x 6.61 inches |
| Item Firmness Description | Hard |
| Item Nype Name | Oral Health Care |
| Item Weight | 405 Grams |
| Manufacturer | Philips Sonicare |
| Material Features | Reusable |
| Model Name | av2022-Philips Sonicare-rechargeable electric power toothbrush with senseiq-edc7f249 |
| Mount Motion | Vibrate |
| Number of Items | 1 |
| Number of Pieces | 3 |
| Number of settings | 3 |
| Operation Mode | Automatic |
| Other Special Features of the Product | Bluetooth Connectivity, Compact, Rechargeable, Travel Size |
| Package Type Name | Premium Travel Case |
| Power Source | Battery Powered |
| Reusability | Reusable |
| Target Audience | Unisex-Adults |
| Theme | Oral Care |
| Toothbrush Head Shape | Oval |
| UPC | 075020096302 |
| Unit Count | 1 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Philips Sonicare
- **Item Firmness Description:** Hard
- **Power Source:** Battery Powered
- **Special Feature:** Bluetooth Connectivity, Compact, Rechargeable, Travel Size

## Images

![DiamondClean 9900 Prestige Electric Toothbrush - with SenseIQ Technology and Advanced AI App, 5 Brushing Modes, 3 Intensity Levels, Charging Travel Case, Pink, Model HX9990/13 - Image 1](https://m.media-amazon.com/images/I/71VAFGpga1L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: All the reviews are from amazon vine voice.  how can these be unbiased reviews?  especially for something so expensive.**
A: I am a Vine Voice reviewer and I still only gave it 3 stars.  As a toothbrush it is great, and the carrying case is nice.  But is it $200 BETTER than the model just below it? No, it is purely a "I am rich and want a rich person's toothbrush".

Also, Vine Voices still have to pay taxes on the product received.  In taxes this cost as much as the second best model, so Vine Voice folks are not going to get this and give it a highly rated review if they don't like it... at least I wouldn't.

**Q: Does Sonicare make a “compact size” replacement head for this toothbrush!**
A: Hello! Yes, you may use the Philips Sonicare DiamondClean Compact Brush Heads HX6074/26 for the Philips Sonicare 9900 Prestige toothbrush.

**Q: How does this compare to the model 9700, what are the main differences?**
A: Hello! The Philips Sonicare 9900 Prestige toothbrush is our most advanced electric toothbrush always gets you, sensing your brushing style and adapting to you as you clean with the Premium All-in-One brush head. Unlike the Philips Sonicare DiamondClean Smart series, the Prestige comes with Premium All-in-One brush head that is our all-time best and the only thing you need to achieve cleaner, whiter teeth and healthier gums. It comes with 1 button that has no visible gaps and it joins between the button and handle.

**Q: Can a brush charging with a previous version charger (9300 Glass charger)?. Is it compatible?**
A: Yup!! I bought the 9900 for my girlfriend, the one with the glass charger for me (9750?). Her 9900 charges beautifully in my glass charger.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The BEST cordless toothbrush on the market. Period.
*by C***E on January 25, 2026*

I've tried many brands of electric toothbrush and this model works the best. I tend to push too hard on the brush when brushing. Most brushes will briefly stop and wait to continue brushing which is super irritating. This model has a stronger motor and powers through brushing with a slightly stronger push which is wonderful. My teeth are clean and my gums feel great. I have used the model below and above this one. The model above this one is their top tier model and only works with a phone app which is very irritating for a device you use every day. The model below this one doesn't have as strong a motor and pauses out frequently for me.

### ⭐⭐⭐⭐⭐ Its not cheap but neither is dental work
*by A***R on October 26, 2025*

My dental hygienist recommended this toothbrush. After 6 months of use, the parameters for measuring gum issues have greatly improved. You can pair it with your phone to get a good real-time read of whether you're using the toothbrush correctly. After a few sessions, you'll get the feel of it. Easy to recharge. Charge lasts for several weeks of twice daily cleaning. Works in the short. Good quality. Feels a little strange at first in certain parts of your mouth; becomes "brushing as usual" after a few weeks. Really saw improvement in dental check-up. It's worth the $$s

### ⭐ Garbage
*by R***S on November 28, 2023*

TLDR; Its a bog standard electric toothbrush with nothing special about it at all. Save your money and get something more reliable. The long version; It's unreliable charging on the base it comes with. It has been since I got it. Maybe there's a secret dance you're supposed to do to get the charger to work reliably as you place the toothbrush on it's charger? If there is, I don't know it and I find charging this toothbrush one of the most frustrating, unsatisfactory usages of my time. I'm literally to the point where I have to stand in front of the charger that I've placed the toothbrush on, and just wait. Is it going to start beeping at me eventually? How long do I have to stand here before I'm confident there'll be no issue with the brush charging? Who knows?? I haven't figured that out 100% yet and I've hovered over this toothbrush for a full minute before it finally indicated it wasn't charging right. How do I know? I recorded it! I feel like a lunatic having to say this stuff so I needed the data to prove to myself - I'm not imagining it. I'm not exaggerating. I will happily share the footage with anyone who asks. I've been fussing with this toothbrush since April when I got it and it's now November. I told myself, "it's too expensive to just give up on! Surely it's just a matter of user error right??" Nah. This is a known issue by Philips. I searched for a solution thinking I must just be missing something. Their FAQ first frames it as user error, telling users not to charge with the wrong base. Philips charging bases aren't interchangeable. Really Philips? How is that cost effective or smart design in any fashion? Do better. But let's not get hung up on that. This base came with the brush at the time of purchase. Moving on. They tell you things like "make sure your charger is not on a metal surface." -_- Is there a lot of metal in the average persons bathroom? I ask because I feel like I'm being gaslit by Philips into thinking I'm just incompetent as a toothbrush or tech user somehow. I know a lot of metal exists in some bathrooms. But I haven't seen a lot of people using those metal filled bathrooms to charge their toothbrush in. Those bathrooms are usually in gyms, military ships, convenience stores, or public restrooms that get high traffic. It starts to feel insulting when I'm working so diligently to get this very expensive item to work, to do a necessary task, twice a day, to have the maker say things like this when it's obviously a known issue if you do a 5 second internet search. Heaven forbid you place it on the charger and you think it's charging so you walk away. Unbeknownst to you, there's a small faint beep that's started since you left. You go to pick it up to use it the next time you want to brush your teeth and you might notice it doesn't work. Guess what! Your toothbrush is dead as a doornail. It's not charged. I've taken to trying to brush my teeth additional times throughout my day, to try and avoid being caught out by a dead toothbrush, right before I go to bed or when I need to get out the door for work/life. How is that an efficient use of my time? But if I don't - I run the risk of not being able to properly care for my teeth and brush thoroughly twice a day. Does Philips know how stupid they make customers feel with their crappy product and apparent disinterest in making sure their tech has any sort of reliable quality standard. "I spent a lot of money on a well reviewed toothbrush that's supposed to be one of the best so I don't have to spend loads of extra money, time, pain or suffering over dental issues. Does it have charge yet? Can I use it yet? No? Dang." Sure, I can use it manually - but doesn't that defeat the point here??? I'm sick of companies not valuing customers time, money or shopping efforts to find and acquire products they need in their lives. I'm sick of companies producing the most minimal pieces of junk they can possibly spew out, slapping some proverbial lipstick on their frankenstein pig creation by making it pretty colors or shiny (seriously? a shiny charger? for a toothbrush? you've brushed your teeth before right Product Designers of Philips? I know you know toothbrushes drain. The stand you include has drainage. Why doesn't the charger? Why is the charger gold? Is that a good look to someone, with the way a toothbrush drains a sort of toothpaste tinted water?) Toothbrushes drain downwards onto chargers. Duh, right? I get that working chargers aren't really Philip's thing but it feels necessary to point this out because it seems like if you use your toothbrush and it indicates it needs charged, and you place it on the charger - Philips would understand, there's gonna be some water drainage. I find that if my toothbrush has any water in, on or around it - it freaks out and can't charge. I have to literally ~dry~ my toothbrush to try and charge it. I don't mean just wipe the base and sides of it with a microfiber cloth. I mean, make sure you flick every speck of water out of the head, then wipe down the sides and base, wipe down the charger, and take off the head. Wipe any water you might find that got under the head at the point where it connects, and then place it on the charger. Even then it's not guaranteed to work. Don't walk away, you're not done. You need to start a timer for yourself. At least 1 minute. You're gonna wanna wait to see if you missed even the tiniest bit of water that makes its way down to the charger so you can dry that too. You'll know because the charger will start making your toothbrush beep and flash like it's about to self-destruct. I don't remember any of this being included in it's advertising. I'm pretty sure if someone had told me the toothbrush I'm considering purchasing needs dried to the point of OCD - I'd have had 2nd thoughts about such a purchase. Especially for the price I paid. So no. I would not recommend this toothbrush. If someone knows of one that's better, hit me up. And if anyone from Philips actually takes the time to read this, you're welcome. Product ideas make bank. I've given you a lot here. A charger that drains. A charger that's not gold. A toothbrush that can handle being wet and still charge. A quality toothbrush that does what it's supposed to would ensure customer loyalty and lock them in to buying replacement heads for life. Get it together.

## Frequently Bought Together

- Philips Sonicare 9900 Prestige Rechargeable Electric Power Toothbrush with SenseIQ, Pink, HX9990/13
- Philips Sonicare A3 Premium All-in-One, Genuine Replacement Toothbrush Heads, White, 2 Pack, HX9092/65
- Philips Sonicare Cordless Power Flosser 3000, Water Flosser with Innovative Quad Stream Technology, Oral Irrigator with 2 Flossing Modes and 3 Intensity Levels, Ergonomic Design, Black, HX3826/23

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-18*