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Oral B IO Series 3 Electric Toothbrush Ice Blue

IO3 ICEBLUE
HOT BUY
$89

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Product Overview

The IO Series 3 Electric Toothbrush Ice Blue cleans teeth using micro-vibrating bristles and a dentist-inspired round brush head.

This electric toothbrush is suitable for anyone looking to personalise their oral care routine, with three smart modes including Daily Clean, Whitening, and Sensitive. The slim handle and Ice Blue finish fit easily into any bathroom setup, while the rechargeable lithium-ion battery supports regular use at home or on the go.

A built-in smart pressure sensor signals red, white, or green to indicate brushing pressure, helping you maintain the right technique throughout the recommended 2-minute brushing time. The Smart Ring flashes a 360 degree ring of colours to mark completion, making it easy to track your brushing duration.

Model IO3 ICEBLUE in blue comes with a 1 year manufacturer's warranty.

Key Features

  • Electric toothbrush with IO technology for daily clean
  • Smart Pressure Sensor signals brushing pressure levels
  • Three modes: Daily Clean, Whitening, Sensitive
  • Dentist-inspired round brush head with micro-vibrations

Key Specifications

Brand:
Oral B
Model Number:
IO3 ICEBLUE
Timer:
2 minute, Smart Ring flashes a 360 degree ring of colors to mark completion
Functions:
3 Smart Modes to personalize brushing: Daily Clean, Whitening, Sensitive
Type:
Electric Toothbrush

Power & Charging

Battery:
Rechargeable lithium-ion
Charging Time (Hr):
16

General Information

Family:
Oral-B iO Series
Colour:
Blue
Supplier Colour:
Ice Blue
Sensor Technology:
Pressure Sensor
Additional Features:
Smart Pressure Sensor signals red, white or green for brushing pressure, Micro-vibrating bristles for a professional purifying clean, Dentist-inspired round brush head, IO technology delivers a professional, purifying clean feeling every day

Warranty

Manufacturer's Warranty:
1 Year

Power & Charging

Battery:
Rechargeable lithium-ion
Charging Time (Hr):
16

Warranty

Manufacturer's Warranty:
1 Year

Box Dimensions

Box Height (mm):
239
Box Width (mm):
94
Box Depth (mm):
168
Box Weight (kg):
1

Product Reviews of Oral B IO Series 3 Electric Toothbrush Ice Blue

Oral B IO Series 3 Electric Toothbrush Ice Blue IO3 ICEBLUE

Overall Rating Snapshot

4.8 stars

4.8 out of 5 stars from 67 reviews

99% of users recommend this product

3
0
2
0
1
0
What customers say, summarised by AI
  • Thorough cleaning with effective plaque removal and gentle on gums
  • Coloured lights indicate brushing pressure; timer aids correct brushing time
  • Quiet operation and improved vibration compared to previous Oral-B models
  • Easy to use with three modes; however, mode indicator is lacking
  • Long battery life; lasts over a week between charges, fast charging
  • Heads are expensive to replace and fewer brush options, but well worth the upgrade
AI-generated summary from customer reviews, which may include incentivised reviews.
Pros
Cleaning (13)
Easy (11)
Quality (5)
Quiet (1)
Efficient (1)
Reliable (1)
Value (1)
  • 5 out of 5

    I LOVE my Oralb IO toothbrush!

    It is so gret to use. The coloured lights tell you when you have brushed noigh time. The brush is very thorough and gets in difficult places. It's quiet and great to use

    Connie

    Confirmed purchase 8 October 2026

    Published on 5 November 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Great price

    Great electric toothbrush at an affordable price

    Wills

    Confirmed purchase 10 October 2026

    Published on 4 November 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Definitely better than manual brushing

    Loved the electric toothbrush, feels cleaner. Dentist also recommended the oral b brand

    Raphael M

    Confirmed purchase 4 October 2026

    Published on 29 October 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Does what is on the box

    No over the top bells and whistles. Does what it is supposed to do

    Anonymous

    Confirmed purchase 26 September 2026

    Published on 21 October 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Almost perfect

    It has all the functions of the io range. Don’t see the point of spending $100s more to check your toothbrush on your phone. The only downside is it’s almost impossible to tell which mode it’s on. Not as wide a choice of brushes.

    Walter V

    Confirmed purchase 17 September 2026

    Published on 14 October 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    well made works well

    quiet & efficient

    Penny

    Confirmed purchase 13 September 2026

    Published on 7 October 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Awesome toothbrush

    Love my Braun iO3 toothbrush! It cleans really well, is gentle on gums, and leaves my teeth feeling fresh and smooth every day. Highly recommended!

    S Lee

    Confirmed purchase 30 August 2026

    Published on 23 September 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    Electric toothbrush

    Great!!

    Mary Wright

    Confirmed purchase 25 August 2026

    Published on 15 September 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 5 out of 5

    OralB io3

    Definitely the best bang for buck electric toothbrush, runs for a minimum 7 days before charging again and loving the timer and colour change to pet us know its been 2mins. Definitely worth the purchase.

    Anuar

    Confirmed purchase 15 August 2026

    Published on 10 September 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

  • 4 out of 5

    Oral 3 electric toothbrush

    Toothbrush as expected. Good. Would have liked two brush heads icluded Like it has 3 light indicators. Red pressing too hard green just right.

    Karen Hedt

    Confirmed purchase 18 July 2026

    Published on 12 August 2026

    Yes, I recommend this product.

    This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.

You've viewed 10 of 67 reviews

ABOUT THE GOOD GUYS REVIEWSThe Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.

The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.

At a glance

The Oral-B iO Series 3 is a smart rechargeable electric toothbrush for everyday users who want a cleaner, gentler brushing routine than a manual brush. It stands out for its pressure sensor, 2-minute timer ring, and 3 brushing modes that make daily use simple and more personalised. It’s especially good for gum-conscious users, but it lacks the extra modes and advanced tracking found on more premium models.

What it’s great for

  • Everyday Brushing
  • Gum Care Support
  • Sensitive Teeth Cleaning
  • Upgrading from a Manual Toothbrush

Where it works best

  • Bathroom Vanity
  • Family Home
  • Apartment Living
  • Daily Travel Routine

Who it’s for

  • Everyday Adult User
  • First-Time Electric Toothbrush Buyer
  • Sensitive Teeth User
  • Gum-Conscious Brusher

Things to consider

Compared with more premium electric toothbrushes, this model has fewer brushing modes and no advanced app-led brushing guidance.

Family suitability

Best for adults and teens; a good shared-platform option if each user has their own compatible brush head.

Orthodontic compatibility

Suitable with the right compatible brush head, but users with braces may prefer a more specialist orthodontic setup.

Gum care effectiveness

8/10 - smart pressure guidance and gentle cleaning modes make it well suited to users focused on protecting gums.

Travel friendliness

7/10 - rechargeable and easy to pack, though it is better suited to routine travel than ultra-light minimalist travel kits.

Ease of use score

9/10 - simple controls, clear pressure feedback, and a built-in 2-minute timer make it very easy to use consistently.

Key benefits

  • iO Technology: Helps remove up to 100% more plaque than a regular manual toothbrush for a cleaner everyday brushing result.
  • 3 Smart Modes: Lets you choose Daily Clean, Whitening, or Sensitive to better match your comfort and cleaning preference.
  • Smart Pressure Sensor: Uses red, white, and green lights to guide brushing pressure so it’s easier to avoid brushing too hard.
  • 360-Degree Smart Ring: Celebrates the dentist-recommended 2 minutes of brushing so it’s easier to build better brushing habits.
  • Micro-Vibrating Bristles: Delivers a thorough clean with a smooth brushing feel that suits daily use.
  • Brush Head Change Reminder: A yellow LED light prompts you when it’s time to replace the brush head to help maintain cleaning performance.
  • Rechargeable Design: Reduces the need for disposable batteries and makes it practical for regular home use.

Q: Does the Oral-B iO3 need Bluetooth or an app to work

A: No. Oral-B iO Series 3 works from the handle itself, with brushing modes, a pressure sensor and a 2-minute timer ring built in. It suits buyers who want simple daily use, but it does not add app-led coaching or brushing maps.

Q: Can two people share this toothbrush if they swap heads

A: Yes. Oral-B iO Series 3 can be used by more than one person if each person has their own compatible brush head. The handle does not add user-specific app tracking, so sharing is simplest when each user just wants the same core brushing features.

Q: Does the two-minute timer stop the brush automatically

A: No. Oral-B iO Series 3 uses its Smart Ring to mark the dentist-recommended 2 minutes, but brushing continues until you switch it off. The timer helps with routine, though it does not force an automatic stop at the end.

Q: What do the pressure sensor colours mean while brushing

A: The pressure sensor uses red, white and green lights to show when brushing pressure is too hard, too soft or in the right range. It guides technique as you brush, but it does not replace careful placement of the brush head around each tooth.

Q: Is the iO Series 3 practical for regular travel

A: Yes. The rechargeable lithium-ion design is easy to pack for routine travel and regular use away from home. It is more suited to normal trips than very light minimalist packing, especially if you also carry the charger and spare brush heads.

Q: Does this model remind you when to change the brush head

A: Yes. Oral-B iO Series 3 has a yellow LED reminder that prompts you when it is time to replace the brush head. That makes upkeep easier to track from the handle itself, without needing app notifications or manual calendar reminders.