---
product_id: 558418356
title: "4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, White, Model HX368123."
brand: "philips sonicare"
price: "€ 95.87"
currency: EUR
in_stock: true
category: "Philips Sonicare"
url: https://www.desertcart.ie/products/558418356-4100-rechargeable-electric-toothbrush-with-pressure-sensor-2-intensity-settings
store_origin: IE
region: Ireland
---

# 14-day battery life 5x plaque removal vs manual SmartTimer & QuadPacer 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, White, Model HX368123.

**Brand:** philips sonicare
**Price:** € 95.87
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your oral care game—because your smile deserves the Sonicare edge!

## Quick Answers

- **What is this?** 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, White, Model HX368123. by philips sonicare
- **How much does it cost?** € 95.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/558418356-4100-rechargeable-electric-toothbrush-with-pressure-sensor-2-intensity-settings)

## 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

- • **Gentle on Gums:** Pressure sensor and 2 intensity settings protect sensitive gums from overbrushing.
- • **Deep Clean Power:** Removes up to 5x more plaque than manual brushing for a visibly healthier smile.
- • **Precision Timing:** SmartTimer with QuadPacer ensures you brush every quadrant for the perfect 2-minute clean.
- • **Brush Head Reminder:** Never lose effectiveness with timely brush head replacement alerts.
- • **Long-Lasting Charge:** Up to 14 days of battery life with USB charging—ideal for busy professionals on the go.

## Overview

The Philips Sonicare 4100 Rechargeable Electric Toothbrush delivers clinically proven plaque removal with up to 5x more effectiveness than manual brushes. Featuring a pressure sensor and two intensity settings, it safeguards sensitive gums while optimizing cleaning. Its SmartTimer and QuadPacer guide users to brush the recommended 2 minutes evenly across all mouth quadrants. With a sleek ergonomic design and a powerful 14-day battery life supported by USB charging, this toothbrush fits seamlessly into the modern professional’s lifestyle.

## Description

Remove plaque and experience a deep, effective clean with Sonicare technology, removing up to 5x more plaque compared to a manual toothbrush. Sonicare technology gently presses water between teeth, for a month of manual brushing in just 2 minutes. The QuadPacer lets you know when the optimal amount of time has spent in each section of your mouth while the SmarTimer indicates when your 2 minutes are finished. The pressure sensor flashes red to remind you to be relieved, helping to prevent gum recession, while the 2 intensity settings ensure a comfortable cleaning that's right for you. Getting electric may seem like a big step, but with this brush you are in safe hands. Its slim ergonomic design and familiar shaped head give you everything you need for effective cleaning. Kit includes 1 Philips Sonicare 4100 electric toothbrush, 1 optimal plate control brush head (C2) and 1 USB charger (wall adapter not included).

## Features

- Removes up to 5x more plaque than a manual toothbrush The pressure sensor and two intensity settings protect sensitive gums from excessive brushing. Smart 2-minute timer with QuadPacer ensures optimal brushing time for teeth Brush head reminder ensures that the brush head is always effective Long battery life with battery indicator light: a charging bag for 2 weeks. Includes: 1 x Philips Sonicare 4100 handle, 1 x brush head with optimal plate control (C2), 1 x USB charger (wall adapter not included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LD8T445 |
| ASIN  | B09LD8T445 |
| Age Range Description | Adult |
| Batteries  | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #24,904 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #51 in Sonic Toothbrushes |
| Brand | Philips Sonicare |
| Bristle Material | Nylon |
| Colour | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (34,337) |
| Date First Available  | 12 September 2023 |
| Global Trade Identification Number | 00075020100757 |
| Handle Material | Plastic |
| Included Components | 1 Philips Sonicare 4100 handle, 1 Optimal Plaque Control (C2) brush head, 1 charger |
| Included Components  | 1 Philips Sonicare 4100 handle, 1 Optimal Plaque Control (C2) brush head, 1 charger |
| Item Dimensions | 6.3 x 10.9 x 22 Centimeters |
| Item Dimensions LxWxH  | 6.3 x 10.9 x 22 Centimeters |
| Item Firmness Description | Soft |
| Item Weight | 245 g |
| Item Weight  | 245 g |
| Item model number  | HX3681/23 |
| Manufacturer | Philips Sonicare |
| Manufacturer  | Philips Sonicare |
| Manufacturer Part Number | HX3681/23 |
| Material Features | Sustainable |
| Model Name | Sonicare 4100 Power Toothbrush |
| Model number | HX3681/23 |
| Mount Motion | Vibrate |
| Net Quantity  | 1.0 Count |
| Number Of Pieces | 1 |
| Number of Items | 1 |
| Number of settings | 2 |
| Operation Mode | Automatic |
| Other Special Features of the Product | Brushing Timer, Pressure Sensor |
| Package Type Name | Box |
| Power Source | Battery Powered |
| Product Dimensions  | 6.3 x 10.9 x 22 cm; 244.94 g |
| Reusability | Reusable |
| Target Audience | Unisex-Adults, Unisex-Kids |
| Toothbrush Head Shape | Round |
| UPC | 075020100757 |
| Unit Count | 1.0 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Philips Sonicare
- **Colour:** White
- **Item Firmness Description:** Soft
- **Material Feature:** Sustainable
- **Net Quantity:** 1.0 Count
- **Number of Items:** 1
- **Power Source:** Battery Powered
- **Special Feature:** Brushing Timer, Pressure Sensor
- **Toothbrush head shape:** Round

## Images

![4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, White, Model HX368123. - Image 1](https://m.media-amazon.com/images/I/71cDXvMPoaL.jpg)

## Available Options

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

## Questions & Answers

**Q: Why doesn't the new 4100 model have a regular plug ?  why on gods green earth did they cheap out and put a usb plug in there ??**
A: According to the review in WireCutter (Sept 2022), you can contact SonicCare and receive a free plug adapter.  I've just ordered the 4100 on Amazon.  I don't have the serial number yet, because the product doesn't arrive until tomorrow, but SonicCare customer service just told me that they would send the free plug adapter once I provide the model number and serial number to them.  They confirmed there is no charnge.  It will take 7-10 days to receive the plug adapter once I am able to provide them with the serial number.  I'll do all of that after the product arrives tomorrow.

**Q: Does anybody make a single speed electric toothbrush? I'm so tired of cycling through the speeds**
A: Cycling is the most effective way to brush each quadrant sufficiently.

**Q: What is the purpose of having two intensity modes? How do you know when you should use one or the other?**
A: if you have more sensitive teeth and gums you can use the softer mode

**Q: What do the green and yellow lights mean? what about the beeping noise after the 2 minute brush? I thought low battery but is it replacement head?**
A: Hi! When the brush head replacement reminder light of Philips Sonicare Toothbrush HX3681/24 lights up amber, kindly replace your brush head.

## Frequently Bought Together

- Philips Sonicare 4100 Rechargeable Electric Toothbrush, with Pressure Sensor, 2 Intensity Settings, SmarTimer and QuadPacer, 14-Day Battery Life, White, Model HX3681/23
- Philips Sonicare Genuine C2 Optimal Plaque Control Toothbrush Heads, 3 Brush Heads, White, HX9023/65
- Philips Sonicare G2 Optimal Gum Care Brush Heads, Genuine Replacement Toothbrush Heads, White, 3 Pack, HX9033/65

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-08-24*