---
product_id: 225214657
title: "iO Series 7G Electric Toothbrush with 1 Replacement Brush Head, Black Onyx"
brand: "oral-b"
price: "10568301₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Oral B"
url: https://www.desertcart.vn/products/225214657-io-series-7g-electric-toothbrush-with-1-replacement-brush-head
store_origin: VN
region: Vietnam
---

# 3H fast charge A.I. tracking 100% plaque removal iO Series 7G Electric Toothbrush with 1 Replacement Brush Head, Black Onyx

**Brand:** oral-b
**Price:** 10568301₫
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate Your Oral Care Game!

## Quick Answers

- **What is this?** iO Series 7G Electric Toothbrush with 1 Replacement Brush Head, Black Onyx by oral-b
- **How much does it cost?** 10568301₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/225214657-io-series-7g-electric-toothbrush-with-1-replacement-brush-head)

## Best For

- oral-b enthusiasts

## Why This Product

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

## Key Features

- • **Real-Time Tracking:** A.I. powered app to ensure no spot is missed.
- • **Transform Your Smile:** Remove 100% more plaque in just 1 week!
- • **On-the-Go Convenience:** Fast charging and travel case for effortless brushing.
- • **Smart Brushing Technology:** Personalized guidance for healthier gums.
- • **Pressure Sensor Protection:** Brush just right for optimal gum health.

## Overview

The Oral-BiO Series 7G Electric Toothbrush is designed to revolutionize your dental hygiene routine. With advanced technology that removes 100% more plaque in just one week, it features a fast charger, A.I. tracking, and a pressure sensor to ensure effective and safe brushing. Join the millions who trust Oral-B for a healthier smile!

## Description

The Oral B io series rechargeable toothbrush combines powerful, but gentle micro-vibrations with Oral B unique dentist-inspired round brush head design for a professional clean feeling every day. The smart pressure sensor helps to keep you from brushing too hard to protect your gums and enamel. Ai recognition using an interactive display helps guide you to your best clean for all areas of the mouth. A 2-minute quadrant timer comes built-in that pulsates every 30 seconds, ensuring a complete clean. The frictionless, smooth magnetic drive system transfers energy to the bristle tips for a clean that wows. Replace your Oral B io series replacement brush heads every 3 months for best results.

Review: Wow... my teeth feel so clean! - I've been wanting to buy an electric toothbrush for years. Yeah it's expensive, yeah the heads are expensive (and no generic for the io model I've found), but it's an investment in your oral health. I've been searching for the last several weeks for the right buy. I decided that a toothbrush with a rotating motion instead of just vibrations would deliver the most cleaning power, so I looked at the oral-b line and wow there are a lot of models to choose from. I started with the lower series 3000, 4000, 5000, all the way to I believe the 8000. Then the genius series. I read the reviews, watched videos when available, and did my own analysis. This io series has the best and most informative reviews, including videos. It's not too loud. It's got a slick design. My teeth feel dentist-office clean, my gums feel stimulated, and this toothbrush definitely provides a polishing action. Oh and it says hello and smiles whenever you pick it up. Normal price at around 220, on sale for 150? Yeah I NEVER spend that much on oral health care in a year, maybe several! But I certainly have spent more money on dumber things. This is an investment. You get what you pay for.
Review: Best Electric Toothbrush I’ve ever had! - I like everything about this electric toothbrush! Have such a clean feeling every time I use this toothbrush that I would never get or achieve by regular brushing. This toothbrush has ruined me and I could never go back to regular brushing. The Bluetooth and app shows you where to brush and how long to brush for. I started using the app just to see how accurate it was with brushing. It’s roughly 80% accurate when showing real time where you are brushing. The app defiantly showed me how to correctly brush and not to put too much pressure on your gums. I was VERY skeptical at first due to how expensive it was but it’s totally worth the investment!

## Features

- In just 1 week REMOVE 100% MORE PLAQUE and GET 3X HEALTHIER GUMS* switching to ORAL-B’s MOST ADVANCED TECHNOLOGY *vs a manual brush
- KEEP YOUR MOUTH HEALTHIER FOR LONGER! Join 8 out of 10 people that became better brushers thanks to iO PERSONALIZED GUIDANCE in just 1 week
- BRUSH CONVENIENTLY on the go with the 3H FAST CHARGER and TRAVEL CASE. Display always track your battery level.
- NEVER MISS A SPOT with the A.I. POWERED ORAL-B APP that tracks how and where you brush in real-time
- EXPERIENCE ORAL-B’S SMART BRUSHING: display to select 5 cleaning modes, track your brushing time, replace timely refill head & track battery level
- PROTECT YOUR GUMS WITH iO PRESSURE SENSOR, Oral-B's only one to signal if you brush TOO HARD, TOO SOFT or JUST RIGHT for an effective and safe clean
- Oral-B ROUND brush heads REACH WHERE RECTANGULAR manual brushes DON'T. Experience our BEST CLEAN from Oral-B, #1 brand most used by dentists worldwide
- SWITCH TO ORAL-B ELECTRIC TOOTHBRUSHES CAREFREE. We offer 30-day money-back guarantee.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088CKP4BL |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #239,445 in Health & Household ( See Top 100 in Health & Household ) #1,078 in Electric Toothbrush Replacement Brush Heads |
| Brand | Oral-B |
| Brand Name | Oral-B |
| Bristle Material | Nylon |
| Color | Blackonyx |
| Customer Reviews | 4.6 out of 5 stars 1,122 Reviews |
| Handle Material | Plastic |
| Included Components | Timer |
| Item Dimensions | 7.01 x 3.94 x 9.96 inches |
| Item Firmness Description | Soft |
| Item Weight | 1.1 Pounds |
| Manufacturer | AmazonUs/PRFZ7 |
| Manufacturer Part Number | iOM7.1B2.2DH |
| Material Features | Reusable |
| Model Name | iO Series 7G Electric Toothbrush with Brush Head |
| Model Number | iO M7.1B2.2DH |
| Mount Motion | Vibrate |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of settings | 5 |
| Operation Mode | Automatic |
| Other Special Features of the Product | Pressure Sensor |
| Power Source | Corded Electric |
| Reusability | Reusable |
| Special Feature | Pressure Sensor |
| Target Audience | Unisex-Adults |
| Toothbrush Head Shape | Round |
| UPC | 069055128848 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Oral-B
- **Color:** Blackonyx
- **Size:** 1 Count (Pack of 1)
- **Material:** Nylon
- **Age Range (Description):** Adult

## Images

![iO Series 7G Electric Toothbrush with 1 Replacement Brush Head, Black Onyx - Image 1](https://m.media-amazon.com/images/I/71K2xEibLZL.jpg)
![iO Series 7G Electric Toothbrush with 1 Replacement Brush Head, Black Onyx - Image 2](https://m.media-amazon.com/images/I/81GFYmCDLSL.jpg)
![iO Series 7G Electric Toothbrush with 1 Replacement Brush Head, Black Onyx - Image 3](https://m.media-amazon.com/images/I/61hX7fN2w7L.jpg)
![iO Series 7G Electric Toothbrush with 1 Replacement Brush Head, Black Onyx - Image 4](https://m.media-amazon.com/images/I/61jKfnlEOsL.jpg)
![iO Series 7G Electric Toothbrush with 1 Replacement Brush Head, Black Onyx - Image 5](https://m.media-amazon.com/images/I/61SPWaBkrHL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you get additional heads and share the same unit**
A: This is a great question, and we're happy to say that all of our brush heads fit all of our electric brush handles. This makes swapping brush heads an easy task. Please feel free to give us a call at (800) 566-7252 with any additional questions that may come up. We're happy to help! - The Oral-B Team

**Q: what does 7G mean?**
A: It's just a model Number and denotes how many features it has.
i.e. the 8G has more cycles than the 7Gand also costs more.
The 7G is more than adequate for my needs so it's buyers choice.

**Q: Hi voltage is 110v ~220v ?**
A: The voltage is 100 - 240 V.

The Oral-B Team

**Q: Why do I have only half a happy face after brushing for 5 minutes using the gum-care setting?**
A: 2 min is recommended

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wow... my teeth feel so clean!
*by J***T on June 23, 2021*

I've been wanting to buy an electric toothbrush for years. Yeah it's expensive, yeah the heads are expensive (and no generic for the io model I've found), but it's an investment in your oral health. I've been searching for the last several weeks for the right buy. I decided that a toothbrush with a rotating motion instead of just vibrations would deliver the most cleaning power, so I looked at the oral-b line and wow there are a lot of models to choose from. I started with the lower series 3000, 4000, 5000, all the way to I believe the 8000. Then the genius series. I read the reviews, watched videos when available, and did my own analysis. This io series has the best and most informative reviews, including videos. It's not too loud. It's got a slick design. My teeth feel dentist-office clean, my gums feel stimulated, and this toothbrush definitely provides a polishing action. Oh and it says hello and smiles whenever you pick it up. Normal price at around 220, on sale for 150? Yeah I NEVER spend that much on oral health care in a year, maybe several! But I certainly have spent more money on dumber things. This is an investment. You get what you pay for.

### ⭐⭐⭐⭐⭐ Best Electric Toothbrush I’ve ever had!
*by T***H on June 28, 2023*

I like everything about this electric toothbrush! Have such a clean feeling every time I use this toothbrush that I would never get or achieve by regular brushing. This toothbrush has ruined me and I could never go back to regular brushing. The Bluetooth and app shows you where to brush and how long to brush for. I started using the app just to see how accurate it was with brushing. It’s roughly 80% accurate when showing real time where you are brushing. The app defiantly showed me how to correctly brush and not to put too much pressure on your gums. I was VERY skeptical at first due to how expensive it was but it’s totally worth the investment!

### ⭐⭐⭐⭐⭐ Teeth have never felt so clean
*by T***L on March 26, 2024*

Replace my years old SonicCare with this. WOW!!!! HUUUGE difference. Dead serious when I say my teeth have never felt so clean after just a couple of brushings with this. Very powerful yet comfortable to use. The Red/Blue/Green light to tell you if you are pressing on your teeth too Hard/Soft or Just Right is more visible than I thought it would be. Little charging stand takes no more space than just the toothbrush. Highly recommend!!!

## Frequently Bought Together

- Oral-B iO Series 7G Electric Toothbrush with 1 Replacement Brush Head, Black Onyx
- Oral-B iO Series Ultimate Clean Electric Toothbrush Replacement Brush Heads for an Oral-B Electric Toothbrush, 2 count, Black
- Oral-B iO Series 7 Electric Toothbrush with 2 Replacement Brush Heads, White Alabaster

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-17*