---
product_id: 472545605
title: "iO Series 3 Limited Deep Clean Rechargeable Electric Toothbrush for Adults, Black, 3 Modes, Smart Pressure Sensor, Plaque Removal and Gum Care, 2 Replacement Brush Heads, Travel Case"
brand: "oral-b"
price: "¥38208"
currency: JPY
in_stock: true
reviews_count: 13
category: "Oral B"
url: https://www.desertcart.jp/products/472545605-io-series-3-limited-deep-clean-rechargeable-electric-toothbrush-adults
store_origin: JP
region: Japan
---

# Long-lasting lithium-ion battery 400% more plaque removal 2-min smart timer with quadrant alerts iO Series 3 Limited Deep Clean Rechargeable Electric Toothbrush for Adults, Black, 3 Modes, Smart Pressure Sensor, Plaque Removal and Gum Care, 2 Replacement Brush Heads, Travel Case

**Brand:** oral-b
**Price:** ¥38208
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate your smile game — because your teeth deserve the tech upgrade!

## Quick Answers

- **What is this?** iO Series 3 Limited Deep Clean Rechargeable Electric Toothbrush for Adults, Black, 3 Modes, Smart Pressure Sensor, Plaque Removal and Gum Care, 2 Replacement Brush Heads, Travel Case by oral-b
- **How much does it cost?** ¥38208 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/472545605-io-series-3-limited-deep-clean-rechargeable-electric-toothbrush-adults)

## 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

- • **Smart Pressure Sensor:** Protect your gums with real-time feedback that prevents harsh scrubbing and ensures optimal brushing pressure.
- • **Built-In Timer & Alerts:** Stay on track with a quadrant timer and brush head replacement reminders for consistently perfect oral hygiene.
- • **Travel-Ready Convenience:** Includes two replacement brush heads and a sleek travel case that fits perfectly in your minimalist lifestyle.
- • **Clinically Proven Deep Clean:** Removes up to 400% more plaque along the gumline for a dentist-level clean every day.
- • **Personalized 3-Mode Brushing:** Switch effortlessly between Daily Clean, Sensitive, and Whitening modes tailored to your unique oral care needs.

## Overview

The Oral-B iO Series 3 Limited Deep Clean Electric Toothbrush combines advanced magnetic micro-vibrations and a round brush head to clinically remove 400% more plaque than manual brushes. Featuring a smart pressure sensor, three customizable cleaning modes, and a built-in 2-minute quadrant timer, it ensures a thorough, gentle, and personalized brushing experience. With two replacement heads and a travel case included, it’s designed for professionals who demand effective oral care on the go.

## Description

The iO is Oral-B's best technology: Clinically Proven 400% More Plaque Removal Along Gumline versus a regular manual toothbrush. A Round head and gentle micro-vibrations, the Magnetic interaction delivers smooth, harmonious motion through a Synchronized cleaning action (micro-vibrations synced with oscillations). A Built-in-2-Minute Timer ensures an even easier experience, helping you get an optimal clean on all your teeth. The Oral-B's quadrant timer breaks the two minutes up into four 30-second intervals to clean each quadrant of your mouth; we keep the time, so you don't have to. Delivering the perfect pressure is done by having a Pressure Sensor. The Pressure Sensor Indicates optimal cleaning pressure and warns of over pressure. With an accompanying travel case, you'll have a fresh clean everywhere you go. We're with you on your next trip or even your mid-day on-the go brushing! Best of all, it is brought to you by Oral-B-the #1 brand used by dentists worldwide.* *Based on surveys of a representative worldwide sample of dentists carried out for P&G regularly. Do not use on children under age 3. Replace brush (head) every 3 months or sooner if brush head becomes worn.

Review: I love this toothbrush! - I always forget to write reviews after I buy stuff on desertcart. I should try to do it more because it is helpful when you find a review that is real. So, I bought this toothbrush to replace another brand that I bought about a year and a half ago. The old toothbrush just wasn't doing a good job at cleaning my teeth. I have always had problems with cavities and plaque build-up. The only sure-fire way of getting all of the plaque for me was to use Plax prior to brushing. Still, I find myself in the dentist's office every six months with a hygienist jack-hammering my mouth with water pick to get my teeth clean. It's embarrassing and it makes me feel anxious about my gum health. I saw the Oral-B iO Series 3 here on desertcart and it was discounted. According to Oral-B it is really good at getting rid of plaque. I took the manufacturer at their word, and bought it. Holy crap, ya'll! This thing is amazing! The iO3 has a round brush head similar to the polishing tool your dental hygienist uses. I've used cheaper Oral-B electric toothbrushes that also have round heads, but they weren't as robust as the brush head on the iO3. The bristles aren't hard, but they are dense and arranged in a way that they can hug your teeth while brushing. You can get that brush on every surface of each tooth (except directly between the teeth, of course). The motorized handle has a pressure sensor that changes color based on how hard or soft you are pressing. If you get it just right, it lights up green. The iO3 also helps you time your brushing so that you the recommended two minutes. It pulses when it's time to change to a different quadrant. It doesn't automatically shut off when the two minutes are up, however. That's fine with me as I will just continue brushing other parts of my mouth like my tongue and the roof of my palette when I'm done with my teeth. There are supposedly three types of brushing settings to choose from, but I have only used the default cleaning setting. The other two setting are supposed to be for sensitive teeth and whitening. The default works just fine for me. The build is solid and feels good in my hands. I like that the handle comes with two brush heads, a travel case, and case for the brush heads. I like to take my brush head off and put it in the case after I'm finished just because I'm paranoid about having a toothbrush exposed in the bathroom. It's nice to have the option to shield it from germs. So, TLDR, this is a great electric toothbrush. My teeth haven't felt this clean since the last time I went to the dentist. Oral-B did a fantastic job of designing a product that makes brushing easy and will almost certainly result in you having a positive visit at the dentist, and may help reverse gum issues and prevent cavities. I definitely recommend you buy this product if you are in the market for an electric toothbrush.
Review: Excellent brush, feels powerful and thorough and well worth the price. - I decided to buy one of these fancy electric toothbrushes because I figured I may as well make a investment into improving my dental habits. It has several very helpful features for brushing that I really enjoyed, such as the pressure sensor that provides a highly visible feedback for how hard to press with the brush. The built in timer is also nice, I always did struggle to properly gauge how long to brush and this thing does it for me. As far as handling it feels precise and lightweight but with an enjoyable heft that makes it feel like a quality product. As far as its effectiveness with brushing I honestly don't think my teeth have felt cleaner after a brush since using this thing, it feels both powerful and gentle. I really enjoyed my first brush with this model and after a lifetime of using manual toothbrushes this thing is just a completely different and highly effective tool. It isn't particularly noisy either, with a stable hum that isn't uncomfortable or loud. Highly recommended especially considering it comes with an additional replacement brush head.

## Features

- #1 Dentist recommended oral b io: This Oral-B Braun electric toothbrush delivers smooth spinning brush motion with gentle micro-vibrations; clinically proven to remove up to 400 %* more plaque along the gumline; supports teeth whitening and oral hygiene
- Intelligent gum protection: Achieve healthier gums in just 1 week; the smart iO sensor alerts you if you press too hard, ensuring optimal pressure to protect sensitive gums; compatible with oral b io replacement heads; no more harsh scrubbing
- Personalized Brushing Experience: Choose from three distinct cleaning modes—Daily Clean, Sensitive, and Whitening; round brush heads reach where rectangular manual brushes do not; promotes thorough cleaning, unlike one-speed standard brushes
- Dentist-Recommended Coverage: The iconic round brush head masterfully reaches every corner of your mouth; unlike flat, rectangular brush heads, ensuring a comprehensive and satisfying clean with every session; reaches difficult, hard to reach spots
- Smart Timer & Effortless Maintenance: The iO Light Ring Timer keeps the dentist recommended two-minutes brushing time; refill change alert indicates when to replace your brush head every three months**; switch carefree with a thirty-day guarantee
- Dual brush heads and travel case: Receive 2 individual replacement heads and a durable travel case; long lasting charge with lithium-ion battery; ideal for travel and maintaining your oral health hygiene; fits travel size toiletries bags for daily care
- *vs. a regular manual toothbrush
- **vs. one 3 months old; research with a flat trim toothbrush
- ***for purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B5HRWH1S |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #3,196 in Health & Household ( See Top 100 in Health & Household ) #5 in Rotating Power Toothbrushes |
| Brand | Oral-B |
| Brand Name | Oral-B |
| Bristle Material | Nylon |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 18,969 Reviews |
| Global Trade Identification Number | 00069055133071 |
| Handle Material | Plastic |
| Included Components | Timer, Travel Case |
| Item Dimensions | 7.01 x 3.94 x 9.96 inches |
| Item Firmness Description | Hard |
| Item Weight | 1.2 pounds |
| Manufacturer | Procter & Gamble |
| Manufacturer Part Number | iO G3.2Q6.2KD |
| Material Features | Reusable |
| Model Name | series 3 |
| Model Number | iO G3.2Q6.2KD |
| Mount Motion | Vibrate |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of settings | 3 |
| Operation Mode | Automatic |
| Other Special Features of the Product | Brushing Timer, Pressure Sensor, Rechargeable, Travel Size |
| Package Type Name | Box |
| Power Source | Battery Powered |
| Reusability | Reusable |
| Special Feature | Brushing Timer, Pressure Sensor, Rechargeable, Travel Size |
| Target Audience | Unisex-Adults |
| Theme | Minimalist |
| Toothbrush Head Shape | Round |
| UPC | 069055133071 |
| Unit Count | 1 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Oral-B
- **Item Firmness Description:** Hard
- **Power Source:** Battery Powered
- **Special Feature:** Brushing Timer, Pressure Sensor, Rechargeable, Travel Size

## Images

![iO Series 3 Limited Deep Clean Rechargeable Electric Toothbrush for Adults, Black, 3 Modes, Smart Pressure Sensor, Plaque Removal and Gum Care, 2 Replacement Brush Heads, Travel Case - Image 1](https://m.media-amazon.com/images/I/716aBZ5fzEL.jpg)

## Available Options

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

## Questions & Answers

**Q: Difference between iO3 and iO9?**
A: bluetooth, small screen, extra stuff, BUT the core function is the same.

**Q: How do you turn on the timer?**
A: It automatically comes on when you turn it on. Don't feel bad. Took me couple minutes to figure it out. It turns color when time is up. It will seem like forever to turn off but it will.

**Q: How does the timer work? I read someone said it changes colors? I bought this as a gift, and recipient is not understanding timer function! Please hel**
A: So the device naturally vibrates while it’s powered on however there is a burst of two larger vibrations once two minutes of brushing has taken place and then every two minutes after it will do the same thing.

The colors represent the pressure that the person brushing is using by their hand, so green means you are applying the right amount of pressure, red means pressing too hard and white means not hard enough.

I hope this helps, if you need me to explain it differently, I would be more than happy to. 

🙏🏻

**Q: Is there a generic toothbrush head?**
A: I didn't see any, but 4 original heads is just around 30$. I used generic heads for other toothbrush's and the difference is huge.  So please treat your dental health with 8$ head each few months.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love this toothbrush!
*by D***I on August 10, 2026*

I always forget to write reviews after I buy stuff on Amazon. I should try to do it more because it is helpful when you find a review that is real. So, I bought this toothbrush to replace another brand that I bought about a year and a half ago. The old toothbrush just wasn't doing a good job at cleaning my teeth. I have always had problems with cavities and plaque build-up. The only sure-fire way of getting all of the plaque for me was to use Plax prior to brushing. Still, I find myself in the dentist's office every six months with a hygienist jack-hammering my mouth with water pick to get my teeth clean. It's embarrassing and it makes me feel anxious about my gum health. I saw the Oral-B iO Series 3 here on Amazon and it was discounted. According to Oral-B it is really good at getting rid of plaque. I took the manufacturer at their word, and bought it. Holy crap, ya'll! This thing is amazing! The iO3 has a round brush head similar to the polishing tool your dental hygienist uses. I've used cheaper Oral-B electric toothbrushes that also have round heads, but they weren't as robust as the brush head on the iO3. The bristles aren't hard, but they are dense and arranged in a way that they can hug your teeth while brushing. You can get that brush on every surface of each tooth (except directly between the teeth, of course). The motorized handle has a pressure sensor that changes color based on how hard or soft you are pressing. If you get it just right, it lights up green. The iO3 also helps you time your brushing so that you the recommended two minutes. It pulses when it's time to change to a different quadrant. It doesn't automatically shut off when the two minutes are up, however. That's fine with me as I will just continue brushing other parts of my mouth like my tongue and the roof of my palette when I'm done with my teeth. There are supposedly three types of brushing settings to choose from, but I have only used the default cleaning setting. The other two setting are supposed to be for sensitive teeth and whitening. The default works just fine for me. The build is solid and feels good in my hands. I like that the handle comes with two brush heads, a travel case, and case for the brush heads. I like to take my brush head off and put it in the case after I'm finished just because I'm paranoid about having a toothbrush exposed in the bathroom. It's nice to have the option to shield it from germs. So, TLDR, this is a great electric toothbrush. My teeth haven't felt this clean since the last time I went to the dentist. Oral-B did a fantastic job of designing a product that makes brushing easy and will almost certainly result in you having a positive visit at the dentist, and may help reverse gum issues and prevent cavities. I definitely recommend you buy this product if you are in the market for an electric toothbrush.

### ⭐⭐⭐⭐⭐ Excellent brush, feels powerful and thorough and well worth the price.
*by A***N on September 7, 2026*

I decided to buy one of these fancy electric toothbrushes because I figured I may as well make a investment into improving my dental habits. It has several very helpful features for brushing that I really enjoyed, such as the pressure sensor that provides a highly visible feedback for how hard to press with the brush. The built in timer is also nice, I always did struggle to properly gauge how long to brush and this thing does it for me. As far as handling it feels precise and lightweight but with an enjoyable heft that makes it feel like a quality product. As far as its effectiveness with brushing I honestly don't think my teeth have felt cleaner after a brush since using this thing, it feels both powerful and gentle. I really enjoyed my first brush with this model and after a lifetime of using manual toothbrushes this thing is just a completely different and highly effective tool. It isn't particularly noisy either, with a stable hum that isn't uncomfortable or loud. Highly recommended especially considering it comes with an additional replacement brush head.

### ⭐⭐⭐⭐⭐ I love it!!!
*by L***I on September 8, 2026*

Almost a Year of Use and Still Very Happy I’ve been using this Oral-B electric toothbrush for almost a year now, and I’m still very happy with it. It has become a regular part of my daily routine, and I definitely prefer it over a traditional manual toothbrush. It’s easy to use, comfortable, and makes me feel like I’m getting a much more thorough clean every time I brush. I also like that it helps me stay consistent with my brushing routine. After almost a year of regular use, it’s been reliable and has held up really well. I’m very satisfied with my purchase and would definitely recommend it to anyone looking to switch to an electric toothbrush.

## Frequently Bought Together

- Oral-B iO Deep Clean Rechargeable Electric Powered Toothbrush, Black with iO Series 3 Limited, 2 Brush Heads and Travel Case - Pressure Sensor to Protect Gums - 3 Cleaning Settings - 2 Minute Timer
- Oral-B iO Ultimate Clean Replacement Brush Heads, 5 Count, 4 Ultimate Clean + 1 Gum & Sensitive Black
- HSYTEK 6 Pack Toothbrush Heads Dustproof Cover Compatible with Oral B, Fits for Oral-B iO Series, Pro 1000, 1500, 5000, 7500 Electric Toothbrush, Protects Brush Head and Convenient Travel

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-25*