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Item #:
93831442
Philips Sonicare 4100 Electric Toothbrush, Sonic Toothbrush with Two Modes, Pressure Sensor and Timer, Malibu Blue Prismatic, Model HX3689/42
Item #:
93831442
BSD 120
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Imported from UK store
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Order now and get it around Saturday, August 15
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Experience a visibly whiter smile from day one with the Philips Sonicare 4100 electric toothbrush.
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What Stands Out
Sonic Technology
Delivers up to 31,000 brush strokes per minute for superior plaque removal, ensuring a deeper clean compared to manual brushing and other electric toothbrushes.
Pressure Sensor
Alerts when excessive pressure is applied, protecting gums from damage and promoting effective yet gentle brushing for healthier oral care.
Smart Timer
Encourages adherence to the dentist-recommended brushing time of two minutes, ensuring comprehensive oral hygiene and improving overall dental health.
Product Details
| Brand Name | PHILIPS |
| Age Range Description | Adult |
| Included Components | Charger |
| Model Name | HX3689/42 |
| Target Audience | Unisex-Adults |
| Package Type Name | Box |
| Global Trade Identification Number | 08720689034807 |
| Manufacturer | Philips Consumer Lifestyle B.V. |
| Manufacturer Part Number | HX3689/42 |
| Model Number | HX3689/42 |
| Country Of Origin | China |
| Item Weight | 0.2 Kilograms |
| Manufacturer | Philips Consumer Lifestyle B.V. |
| Item model number | HX3689/42 |
| Country of origin | China |
| Colour | Blue |
| Other Special Features of the Product | Brushing Timer, Ultrasonic |
| Power Source | Powered by electric power |
| Item Firmness Description | Soft |
| Toothbrush Head Shape | Round |
| Operation Mode | Automatic |
| Number of settings | 1 |
| Reusability | Reusable |
| Mount Motion | Vibrate |
| Number of Items | 1 |
| Unit Count | 1 count |
| Number of Pieces | 1 |
| Material Features | Sustainable |
| Bristle Material | Nylon |
| Handle Material | Plastic |
| Brand | PHILIPS |
| Age range (description) | Adult |
| Special feature | Brushing Timer, Ultrasonic |
| Material feature | Sustainable |
Who Should Buy?
-
Sensitive Gums
The pressure sensor will help prevent gum damage, ideal for users with sensitive gums or dental work.
-
Orthodontic Patients
Two modes allow for gentle cleaning, making it suitable for those with braces or dental aligners.
-
Busy Individuals
The built-in timer ensures effective brushing within a short time frame, perfect for those with tight schedules.
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Budget Shoppers
Higher price point compared to manual toothbrushes may not be ideal for users on a strict budget.
Product Description
Philips Sonicare 4100 Electric Toothbrush, Sonic Toothbrush with Two Modes, Pressure Sensor and Timer, Malibu Blue Prismatic, Model HX3689/42
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How often should I replace the brush head?
Answer: Replace the brush head every three months or sooner if bristles are frayed. -
Question:
Can I use this toothbrush with braces or dental work?
Answer: Yes, it is safe to use with braces, fillings, crowns, and veneers. -
Question:
How long does the battery last on a single charge?
Answer: The battery lasts up to two weeks with regular use (two minutes, twice a day).
PHILIPS Sonic HX3689/42 Editorial Review
The Philips Sonicare 4100 Electric Toothbrush has garnered a multitude of positive reviews, highlighting its effectiveness and ease of use. Users frequently commend its lightweight and compact design, which allows for easy maneuverability in hard-to-reach areas of the mouth. The two power settings offer users a customizable brushing experience, ensuring a thorough clean while also protecting against excessive pressure, which can lead to gum damage. This feature has been particularly appreciated by long-time Sonicare users who recognize the importance of gentle yet effective cleaning. One of the standout features is the Optimal White Sonic brush head, which many reviewers have noted helps reduce coffee stains and promote a visibly brighter smile over time. The inclusion of a travel case and USB charging capability has also been lauded for its practicality, making it a great companion for those on the go. However, a few users expressed a desire for more cleaning modes, particularly a sensitive option, to cater to varying oral care needs. While the Sonicare 4100 has received high praise, some concerns were raised regarding durability. A reviewer noted that after several months of usage, the power switch began malfunctioning. However, customer service responded promptly, offering a replacement with a more premium model, indicating a reliable support system behind the product. Overall, the Philips Sonicare 4100 presents a compelling option for anyone seeking an efficient and enjoyable tooth brushing experience, especially for newcomers to electric toothbrushes or those upgrading from other brands. **
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Pros
- Lightweight and compact design
- Effective cleaning with two power settings
- Gentle on gums due to pressure sensor
- Optimal White Sonic brush head for stain removal
- Practical travel case and USB charging
Cons
- Limited to one cleaning mode; no sensitive option available
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BSD 120
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Features & Benefits
- Sonicare 4100 promotes good brushing habits between dental visits.
- Delivers visible whitening results from the very first use.
- Advanced sonic technology provides gentle, effective cleaning.
- Features built-in pressure control for optimal brushing pressure.
- EasyStart adjusts power for a comfortable experience during initial uses.
- Battery lasts up to two weeks on a single charge for convenience.
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