Philips

Philips Sonicare 3100 Series HX3671/14 – Black

Name: Philips Sonicare 3100 Series HX3671/14 – Black
Brand: Philips
Price: 79.00 EUR
Availability: InStock

€79,00 EUR

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Say goodbye to manual brushing and experience the power of Sonicare technology. The Philips Sonicare 3100 Series HX3671/14 in elegant black delivers deep yet gentle cleaning with advanced sonic vibrations that remove up to 3× more plaque than a manual toothbrush. Equipped with a built-in pressure sensor, SmartTimer, and QuadPacer, it helps you achieve a healthier, brighter smile every day.

Why You’ll Love It

Removes up to 3× more plaque than a manual toothbrush
Built-in pressure sensor alerts you when brushing too hard
SmartTimer and QuadPacer ensure full and even cleaning
Lightweight, slim design with ergonomic handle
Includes USB charger and one Sonicare brush head

Perfect for: Daily plaque removal and gum care
Color: Black | Brush head: 1× Sonicare standard head | Pressure sensor: Yes

How to Use

Attach the brush head securely to the handle.
Apply a small amount of toothpaste and place the brush at a 45° angle to your gumline.
Press the power button to start brushing and let the sonic vibrations do the work.
Brush gently for 2 minutes, guided by the SmartTimer and QuadPacer.
Rinse thoroughly after each use and store upright.

Technical Specifications

Brand	Philips Sonicare
Model	3100 Series HX3671/14
Color	Black
Pressure sensor	Yes
Brushing mode	Clean
Battery life	Up to 14 days per charge
Charging	USB charger (included)
In the box	1× handle, 1× brush head, 1× USB charger

FAQ – Frequently Asked Questions

Does it have a pressure sensor? Yes – it alerts you when applying too much pressure for safer brushing.

Is it compatible with other Sonicare brush heads? Yes, it fits all Philips Sonicare click-on brush heads.

How long does the battery last? Up to 14 days on a full charge.

Delivery & Returns
Ships from Ireland (1–3 business days). Free delivery on orders over €50. 14-day return policy for unopened items.

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Let customers speak for us

from 13 reviews

Amazing!

Solmaz

10/20/2025

Hollywood Smile Ireland

This toothbrush is extremely soft and smooth, making it gentle on gums while effectively cleaning teeth, and I highly recommend it for anyone seeking a comfortable brushing experience.

BIOMED Pink Salt Sensitive Toothbrush (Ultra Soft)

Smooth experineceI Great products.

Anonymous

Love this mouthwash! It feels gentle but still super effective. Highly recommened.

SEYSSO Color Blackcurrant Mouthwash 500 ml – Refreshing Daily Care

This mouthwash is totally different than any other I used up until now. It's very delicate yet leaves your mouth refreshed. My #1 now

10/09/2025

Biomed Natural Whitening Mouthwash 500ml – Coconut

Fantastic experience shopping with Hollywood Smile Ireland! The website is easy to use, checkout was smooth, and delivery was super fast. Thanks

Shane

10/04/2025

Really impressed with this toothbrush! The bristles are soft but clean so well, and I love the sleek black design.

SEYSSO Carbon Antibacterial Manual Toothbrush

I’ve been using the SEYSSO Professional Sonic Toothbrush for a while now and honestly, I love it. First off, the design is really sleek and elegant – it definitely feels like a high-end product.
The built-in 2-minute timer with 30-second intervals is super handy because it reminds me to move on to the next area, so I know I’m brushing evenly. It has three different modes, from a soft one for gentle cleaning to a more powerful whitening mode, which is great depending on what I need that day.
The toothbrush comes with a really nice travel case and even an extra head, which is a nice bonus. The battery life is amazing – I only need to charge it every six weeks or so. Plus, I like that I can charge it either with the case or on the stand, so it’s flexible.

Overall, it’s easy to use, looks great, and keeps my teeth feeling super clean. Definitely happy with this purchase!

Isabella

09/19/2025

SEYSSO Professional Sonic Toothbrush with Travel Case & Charger

Shopping here was so much more than just clicking “add to cart.” It was pure joy and delight! From the very first moment I felt I had found a place where the customer truly matters. Placing my order was effortless, the confirmation came instantly, and the package reached me so quickly it genuinely made me smile 😊
The products — beautiful and refined in every detail. You can feel that someone puts their heart into what they sell. Even the packaging impressed me — everything done with care and a sense of aesthetics.

Gosia

09/18/2025

I wholeheartedly recommend this company! I bought toothpastes and sonic toothbrushes from them – everything arrived lightning fast, beautifully packaged and exactly as described. You can really see the great attention to every detail.
The company is truly reliable and transparent – they explain everything clearly, respond to questions and are open to the customer’s needs. The service is very friendly, helpful and communicative.
Shopping here is a real pleasure – I feel like a valued customer. I’ll definitely come back for more products and sincerely recommend them to everyone!

SEYSSO Basic White Sonic Toothbrush with Travel Case

I highly recommend the dental care products and tools from Hollywood Smile. I just received my package; I placed my order yesterday and it was delivered this morning. Professional customer service and high-quality products. Joanna.

Joanna

09/17/2025

SEYSSO Carbon Whitening Mouthwash 500ml

Great shop. Quick delivery in Ireland. Thanks

09/16/2025

The Seysso Carbon Black Mouthwash leaves my mouth fresh, helps reduce stains, and keeps my smile brighter without any burning or harsh taste. A gentle but very effective daily mouthwash!

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Philips Sonicare 3100 Series HX3671/14 – Black