---
product_id: 606786447
title: "Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush - Sonic Toothbrush with App, Pressure Sensor, 15 Brushing Settings, Replacement Reminder, USB Charging Travel Case, Black, Model HX9923/11"
brand: "philips sonicare"
price: "€ 395.27"
currency: EUR
in_stock: true
reviews_count: 13
category: "Philips Sonicare"
url: https://www.desertcart.hr/products/606786447-philips-sonicare-diamondclean-smart-9500-electric-toothbrush-sonic-toothbrush-app
store_origin: HR
region: Croatia
---

# 62,000 bristle movements/min Smart app connectivity 14-day battery life Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush - Sonic Toothbrush with App, Pressure Sensor, 15 Brushing Settings, Replacement Reminder, USB Charging Travel Case, Black, Model HX9923/11

**Brand:** philips sonicare
**Price:** € 395.27
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your oral care game — because your smile deserves the smart upgrade!

## Quick Answers

- **What is this?** Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush - Sonic Toothbrush with App, Pressure Sensor, 15 Brushing Settings, Replacement Reminder, USB Charging Travel Case, Black, Model HX9923/11 by philips sonicare
- **How much does it cost?** € 395.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/606786447-philips-sonicare-diamondclean-smart-9500-electric-toothbrush-sonic-toothbrush-app)

## 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

- • **Travel-Ready Power:** USB charging case + 14-day battery life means your perfect smile goes wherever you do.
- • **Smart App Integration:** Real-time zone tracking, progress coaching, and replacement reminders keep your routine on point.
- • **Pressure Sensor Protection:** Smart light alerts prevent gum damage by signaling when you brush too hard.
- • **Dentist-Level Clean at Home:** Up to 2000% more plaque removal with A3 Premium brush head for that flawless smile.
- • **Personalized Brushing Experience:** 15 customizable settings & 3 intensity levels tailored to your unique oral care needs.

## Overview

The Philips Sonicare DiamondClean Smart 9500 is a premium electric toothbrush featuring 62,000 sonic movements per minute, a pressure sensor to protect gums, and 15 brushing modes with app connectivity for personalized guidance. It offers up to 2000% more plaque removal and 14 days of battery life, all packed in a sleek, travel-ready design with USB charging.

## Description

The Philips Sonicare DiamondClean Smart Electric Toothbrush delivers premium complete care for those who want the best possible clean outside a dentist's office. Paired with the A3 Premium All-in-One electric toothbrush head featuring multi-angle bristles, it delivers up to 2000% more plaque removal¹, up to 1500% healthier gums², and up to 100% more stain removal³, an investment in your long-term oral health, so you can finally feel as clean at home as you do leaving the dentist. This smart, app-connected toothbrush cleans gently yet effectively with 62,000 bristle movements per minute; Sonicare Fluid Action drives fluid deep between teeth and along the gumline for a thorough, dentist-clean feel. A light ring gently alerts you when you're applying too much pressure. Choose from 5 brushing modes, Clean mode for daily care, White+ for stain removal, Gum Health for gentle gum care, Deep Clean+ for a refreshing deep clean, and Tongue Care for fresh breath, across 3 intensity levels. The Sonicare toothbrush and app pair seamlessly to help you achieve your oral health goals with guided brushing, tips and tricks, and content personalized to you. The replacement reminder tracks usage and reminds you when it's time for a new brush head. Experience up to 14 days of brushing on a full charge; top up with the iconic charging glass or the included USB charging travel case. ¹ vs. a manual toothbrush. ² vs. a manual toothbrush in 6 weeks. ³ in less than 2 days vs. a manual toothbrush.

Review: Life altering for my dental health - The product is sleek and of well built quality. The app was a bit difficult to navigate at first, and I’d recommend leaving your location as “always on” since if you don’t open the app it won’t record your brushing session. But it’s incredibly accurate for tracking my brushing and even now, days into use, I’m noticing my teeth appear brighter and feel cleaner. Excellent product and well worth the investment as long as you register the warranty.
Review: Great toothbrush if you know how to use it, it can be repaired! - This is the third one I have owned. I read the reviews and it seems hit or miss. After 10 plus years of using the black diamond here is what I can tell you. If you press too hard (apply to much pressure) while brushing it causes slop in the sonic arm that the brush head engages. This arm has a gap set inside the handle and is held in place by a small screw. You do not need to push at all on the brush. If you do and the arm is wobbly and you don't feel the sonic motion, it can be fixed pretty quick. There are vids on YT that show you how to reset the gap and tighten the screw step by step, note use some locktite when reapplying the screw. There are also vids that show you how to replace the battery and actual upgrade it!! On the first 2 I bought, I applied too much pressure and was frustrated with the toothbrush. So I took it apart before trashing them and stumbled onto how to repair the $300 toothbrush. Phillips was of no help either. So you may ask why did I continue to purchase and repair the black diamond? Fair enough! Its because for 10 plus years I have had consecutively perfect dental appointments! Everyone of them! Very minimal cleaning, in and out in about 30-40 mins each visit and told keep doing what you’re doing. So its pricy, you need to know how to use it properly, Phillips customer service is ehhh, can be repaired and most importantly it WORKS! All three are still charging and working flawlessly! I have one for home, one for travel and a back up. Had I known you could repair them I would not have bought the second one. This one was on sale and ridiculously priced so I bought it.

## Features

- Premium Performance: A3 Premium All-in-One brush head with multi-angle bristles delivers up to 2000% more plaque removal¹, up to 1500% healthier gums², and up to 100% more stain removal³, so you can finally feel as clean at home as you do leaving the dentist
- Gentle Yet Effective: Gentle clean with 62,000 bristle movements per minute; Sonicare Fluid Action drives fluid deep between teeth and along the gumline for a thorough, comfortable clean every time
- Pressure Sensor Protection: Ideal for those who brush too hard or are managing gum sensitivity; a light ring at the base gently alerts you when you're overdoing the pressure; ease off when it lights up to help your gums stay protected
- 15 Brushing Settings: Select from 5 modes, Clean for daily use, White+ for after coffee, Gum Health for sensitivity and post-dental-procedure care, Deep Clean+ for a pre-appointment refresh, and Tongue Care for lasting fresh breath, across three intensity levels
- Smart App Connected: The Sonicare toothbrush and app pair seamlessly to deliver guided brushing sessions, real-time zone tracking, session-by-session progress tracking, habit-building coaching, 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 to maintain optimal cleaning
- Travel-Ready Convenience: Rechargeable toothbrush providing up to 14 days of regular brushing on a full charge; with the included USB charging travel case, you can maintain your oral care routine on the go
- The set includes: 1x DiamondClean Smart 9500 sonic electric toothbrush, 1x A3 Premium All-in-One & 1x C3 Premium Plaque Control brush heads and more - see the "what's in the box" section

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CM44GT41 |
| Age Range (Description) | adults |
| Age Range Description | adults |
| Best Sellers Rank | #6,367 in Health & Household ( See Top 100 in Health & Household ) #20 in Sonic Toothbrushes |
| Brand | Philips Sonicare |
| Brand Name | Philips Sonicare |
| Bristle Material | Nylon or Silicone |
| Color | New Black |
| Customer Reviews | 4.3 out of 5 stars 1,444 Reviews |
| Handle Material | Plastic |
| Included Components | 1x DiamondClean Smart 9500 sonic electric toothbrush, 1x A3 Premium All-in-One brush head, 1x C3 Premium Plaque Control brush head, 1x TongueCare+ tongue brush, 1x charging glass and stand, 1x USB charging travel case |
| Item Firmness Description | Soft |
| Item Weight | 2.4 Pounds |
| Manufacturer | Philips Sonicare |
| Manufacturer Part Number | HX9923/11 |
| Material Features | Reusable |
| Model Name | 75020065940 |
| Model Number | HX9923/11 |
| Mount Motion | Vibrate |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of settings | 5 |
| Operation Mode | Electric |
| Other Special Features of the Product | Pressure Sensor,Brushing Timer,Rechargeable,Lightweight,Ergonomic |
| Package Type Name | Box |
| Power Source | Battery Powered |
| Special Feature | Pressure Sensor,Brushing Timer,Rechargeable,Lightweight,Ergonomic |
| Target Audience | Unisex-Adults |
| Toothbrush Head Shape | Oval |
| UPC | 075020109255 |
| Unit Count | 1 Count |

## Product Details

- **Age Range (Description):** adults
- **Brand:** Philips Sonicare
- **Item Firmness Description:** Soft
- **Power Source:** Battery Powered
- **Special Feature:** Pressure Sensor,Brushing Timer,Rechargeable,Lightweight,Ergonomic

## Images

![Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush - Sonic Toothbrush with App, Pressure Sensor, 15 Brushing Settings, Replacement Reminder, USB Charging Travel Case, Black, Model HX9923/11 - Image 1](https://m.media-amazon.com/images/I/51kMOxq5vWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Life altering for my dental health
*by L***G on June 24, 2026*

The product is sleek and of well built quality. The app was a bit difficult to navigate at first, and I’d recommend leaving your location as “always on” since if you don’t open the app it won’t record your brushing session. But it’s incredibly accurate for tracking my brushing and even now, days into use, I’m noticing my teeth appear brighter and feel cleaner. Excellent product and well worth the investment as long as you register the warranty.

### ⭐⭐⭐⭐⭐ Great toothbrush if you know how to use it, it can be repaired!
*by C***S on August 23, 2025*

This is the third one I have owned. I read the reviews and it seems hit or miss. After 10 plus years of using the black diamond here is what I can tell you. If you press too hard (apply to much pressure) while brushing it causes slop in the sonic arm that the brush head engages. This arm has a gap set inside the handle and is held in place by a small screw. You do not need to push at all on the brush. If you do and the arm is wobbly and you don't feel the sonic motion, it can be fixed pretty quick. There are vids on YT that show you how to reset the gap and tighten the screw step by step, note use some locktite when reapplying the screw. There are also vids that show you how to replace the battery and actual upgrade it!! On the first 2 I bought, I applied too much pressure and was frustrated with the toothbrush. So I took it apart before trashing them and stumbled onto how to repair the $300 toothbrush. Phillips was of no help either. So you may ask why did I continue to purchase and repair the black diamond? Fair enough! Its because for 10 plus years I have had consecutively perfect dental appointments! Everyone of them! Very minimal cleaning, in and out in about 30-40 mins each visit and told keep doing what you’re doing. So its pricy, you need to know how to use it properly, Phillips customer service is ehhh, can be repaired and most importantly it WORKS! All three are still charging and working flawlessly! I have one for home, one for travel and a back up. Had I known you could repair them I would not have bought the second one. This one was on sale and ridiculously priced so I bought it.

### ⭐⭐⭐⭐⭐ Spend once, cry once - get quality and this is it
*by E***R on March 12, 2026*

I tried several cheaper sonic toothbrushes and hated them...they rattled my head even on low. Many had tiny / too small toothbrush heads. Then I sprang for this baby - well worth it! I haven't even gotten to the app or the deep cleaning, etc. But just the basic toothbrush is amazing! I keep it on low for now...which is fine for me and I can really feel the cleanliness when I'm done! I wanted this one also because it has a warning if you are pushing too hard. I'm also pleasantly surprised by the tongue cleaner head / program. All in all, it works really well. And - if you get extra brush heads, no reason you can't share this with someone else in your home.

## Frequently Bought Together

- Philips Sonicare DiamondClean Smart 9500 Electric Toothbrush, Sonic Toothbrush with App, Pressure Sensor, Brush Head Detection, 5 Brushing Modes and 3 Intensity Levels, Black, Model HX9923/11
- Philips Sonicare Genuine A3 Premium All-in-One Replacement Toothbrush Heads, 2 Brush Heads, Black, HX9092/95
- Philips Sonicare Genuine W DiamondClean Toothbrush Heads, 2 Brush Heads, Black, HX6062/95

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-08*