# Sonic toothbrush Philips 3100 series HX3673/11

**URL:** https://aio.lv/en/product--philips-hx367311--4791631
**Data updated:** 2025-12-29 17:41 (EET)
**Category:** Electric Toothbrushes
**Manufacturer:** Philips
**Manufacturer code:** HX3673/11
**EAN:** 8710103985655
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 43.79 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--philips-hx367311--4791631

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Philips 3100 series HX3673/11 Sonic electric toothbrush features a built-in lithium-ion battery and offers daily care brushing mode. Designed for adults, it includes one handle and one brush head, ensuring effective cleaning and care for your teeth.

## Long description

The Philips Sonic toothbrush 3100 series HX3673/11 is an electric sonic toothbrush designed for adults. It includes one handle and one brush head, a built-in lithium-ion battery and a daily care brushing mode to support everyday oral hygiene. The device uses sonic technology and brush action to remove plaque more effectively than a manual toothbrush.
Advantages
Sonic technology combined with the brush action provides up to 3x better plaque removal\* compared with a manual toothbrush. The integrated timer helps ensure recommended brushing time, and the compact design with a replaceable brush head makes the Philips 3100 series convenient for daily use.
Suitable for
 Adults seeking improved daily plaque removal
 Users who prefer a simple electric toothbrush with one brushing mode
 People wanting a toothbrush with an integrated timer and rechargeable battery
Key specifications
 Brand: Philips
 Model: 3100 series HX3673/11
 Power source: Built-in lithium-ion battery
 Brushing modes: Daily care
 Adjustable speed: No
 Integrated timer: Yes
 Colour: Pink
 Includes: 1 handle, 1 brush head
 EAN: 8710103985655
How to use
Attach the brush head to the handle and charge the toothbrush if needed. Apply toothpaste to the brush head, place the brush in your mouth, and switch on the device. Move the brush slowly from tooth to tooth, following the timer prompts to cover all areas for the recommended brushing time. Rinse the brush head and handle after use and store in a dry place.
Usage recommendations
Replace the brush head every three months or sooner if the bristles show signs of wear. Use the daily care mode for regular twice-daily brushing and follow dental professional advice for personalised oral care.

## Specifications

### Features

| Feature | Value |
|---|---|
| Product colour | Pink |
| Purpose | Adult |
| Adjustable speed | No |
| Teeth brushing modes | Daily care |
| Number of teeth brushing modes | 1 |
| Integrated timer | Yes |
| Mobile app support | No |
| Toothbrush type | Sonic toothbrush |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Power source | Battery |
| Battery life (max) | 336 h |
| Rechargeable | Yes |
| AC input frequency | DC 5 V |
| AC input voltage | DC 5  |

### Packaging content

| Feature | Value |
|---|---|
| Number of brush heads included | 1 |
| Number of handles included | 1 pc(s) |
| Charger | Yes |
| Number of chargers | 1 |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery level indicator | Yes |

## FAQ

### How much does the Sonic toothbrush Philips 3100 series HX3673/11 cost, and is it available for purchase?

The price is 52.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Philips products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Philips service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: power source, integrated timer, adjustable speed, product colour, teeth brushing modes, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Sonic toothbrush Philips 3100 series HX3673/11?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4791631/65525419_large.webp