---
product_id: 725677060
title: "Philips Sonicare 4100 Electric Toothbrush, Sonic Toothbrush with Two Modes, Pressure Sensor and Timer, Malibu Blue Prismatic, Model HX3689/42"
brand: "philips"
price: "559 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/725677060-philips-sonicare-4100-electric-toothbrush-sonic-toothbrush-with-two-modes
store_origin: RO
region: Romania
---

# 31,000 brush strokes/min Pressure sensor alerts 2-min SmartTimer & QuadPacer Philips Sonicare 4100 Electric Toothbrush, Sonic Toothbrush with Two Modes, Pressure Sensor and Timer, Malibu Blue Prismatic, Model HX3689/42

**Brand:** philips
**Price:** 559 Lei
**Availability:** ❌ Out of Stock

## Summary

> ✨ Elevate your smile game with sonic precision ⚡

## Quick Answers

- **What is this?** Philips Sonicare 4100 Electric Toothbrush, Sonic Toothbrush with Two Modes, Pressure Sensor and Timer, Malibu Blue Prismatic, Model HX3689/42 by philips
- **How much does it cost?** 559 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/725677060-philips-sonicare-4100-electric-toothbrush-sonic-toothbrush-with-two-modes)

## Best For

- philips enthusiasts

## Why This Product

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

## Key Features

- • **Whiten from Day 1:** Clinically proven to remove up to 7x more plaque than manual brushes for a visibly brighter smile.
- • **Smart Pressure Sensor:** Protect your gums with gentle reminders to ease up when brushing too hard.
- • **Built-in Brushing Coach:** QuadPacer and SmartTimer ensure you hit the dentist-recommended 2-minute brushing time every time.
- • **Advanced Sonic Technology:** 31,000 brush strokes per minute pulse fluid deep between teeth and along gums for superior cleaning.
- • **Long-lasting Battery Life:** Up to 2 weeks of powerful cleaning on a single charge — perfect for busy professionals on the go.

## Overview

The Philips Sonicare 4100 Electric Toothbrush combines advanced sonic technology with smart features like a pressure sensor, SmartTimer, and QuadPacer to deliver a dentist-recommended clean that whitens teeth visibly from day one. Designed for adults, it offers gentle yet effective plaque removal, a long-lasting battery, and a brush head replacement reminder, making it the #1 dental professional-recommended sonic toothbrush worldwide.

## Description

Philips Sonicare 4100 electric toothbrush supports you in maintaining good brushing habits between check-ups at the dentist. It's safe to use with braces, fillings, crowns and veneers.For a difference you can really see and feel, the Philips Sonicare 4100 Sonic electric toothbrush removes up to 7 x more plaque between teeth¹ and whitens teeth in just 1 week. The Advanced Sonic Technology provides gentle yet effective cleaning, pulsing fluid between teeth and along the gumline. With the built-in pressure sensor, you know when to adjust the pressure.The soft, flexible bristles conform to the contours of your teeth, ensuring optimal oral health. Simply click on the W2 Optimal White brush head with its densely packed stain-removal bristles for naturally whiter teeth.To help you get used to the Sonicare experience, the EasyStart feature adjusts the power level of the toothbrush over the first 14 uses. Improve your brushing technique with QuadPacer and reach your recommended brushing time of 2 minutes with SmarTimer.With regular use, the battery of your Philips electric toothbrush will last up to two weeks on a single charge (based on two periods of two-minute brushings per day on standard mode).The innovative BrushSync replacement reminder will track your toothbrush usage and let you know when it's time to change your brush head.¹ vs. a manual toothbrush² based on a study of over 2600 dental professionals (dentists and hygienists) conducted in the United States, Canada, Japan, China, Korea, Thailand, Germany, the United Kingdom, Switzerland, France, Belgium, Austria, Italy, Spain, Sweden in 2022-2023

## Features

- Electric toothbrush for adults providing effective oral health: helps whiten teeth from day 1 with the W2 Optimal White brush head
- Gentle yet effective cleaning with Advanced Sonic Technology pulsing fluid between teeth and along the gumline
- Safe and gentle: if you apply too much pressure, the handle will pulse slightly, reminding you to ease off the pressure, thereby protecting your teeth and gums
- EasyStart for a gradual, gentle increase in brushing power; SmarTimer informs you when you've reached 2 minutes; and QuadPacer allows for better brushing compliance
- #1 dental professional-recommended sonic toothbrush brand worldwide²: benefit from Philips expertise to keep your teeth and gums in the best condition
- The set includes: 1 x Philips Sonicare 4100 sonic electric toothbrush, 1 x W2 Optimal White brush head, 1 x charger

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Name | HX3689/42 POWER TOOTHBRUSH BLACK,1MODE,W |
| Units | 1 Count |
| Country of origin | China |
| Brand | PHILIPS |
| Age Range Description | Adult |

## Product Details

- **Brand:** PHILIPS
- **Age range (description):** Adult
- **Special features:** Ultrasonic
- **Power source:** Corded Electric
- **Item firmness description:** Soft

## Images

![Philips Sonicare 4100 Electric Toothbrush, Sonic Toothbrush with Two Modes, Pressure Sensor and Timer, Malibu Blue Prismatic, Model HX3689/42 - Image 1](https://m.media-amazon.com/images/I/01RmK+J4pJL._AC_.gif)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- Philips Sonicare 4100 Electric Toothbrush, Sonic Toothbrush with Two Modes, Pressure Sensor and Timer, Malibu Blue Prismatic, Model HX3689/42
- Philips Sonicare Original W2 Optimal White Standard Sonic Toothbrush Heads - 8 Pack in Black (Model HX6068/13)
- Philips Sonicare Original W2 Optimal White Standard Sonic Toothbrush Heads - 8 Pack in White (Model HX6068/12)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/725677060-philips-sonicare-4100-electric-toothbrush-sonic-toothbrush-with-two-modes](https://www.desertcart.ro/products/725677060-philips-sonicare-4100-electric-toothbrush-sonic-toothbrush-with-two-modes)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-13*