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Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush
Oral B IO Series 4 Black Electric Toothbrush

Oral B IO Series 4 Black Electric Toothbrush

(3,354 reviews)

The Oral-B iO Series 4 electric toothbrush features Oral-B’s best technology, combining a dentist-inspired round brush head with micro-vibrating bristles for a professional purifying clean feel at home. The Smart Pressure Sensor helps prevent you from brushing either too hard or too softly to better protect your gums. Gum Guard alerts you to time spent brushing with too much pressure. Replace your Oral-B iO Brush Head every 3 months for best results.

The Oral-B iO Series 4 electric toothbrush features Oral-B’s best technology, combining a dentist-inspired round brush head with micro-vibrating bristles for a professional purifying clean feel at home. The Smart Pressure Sensor helps prevent you from brushing either too hard or too softly to better protect your gums. Gum Guard alerts you to time spent brushing with too much pressure. Replace your Oral-B iO Brush Head every 3 months for best results.

$140.00

in 1 offers

Colour:

Oral B iO4 Series Dual Handle Toothbrush Black
Oral B IO Series 4 White Electric Toothbrush

Oral B IO Series 4 Black Electric Toothbrush

$140.00

(3,354 reviews)

The Oral-B iO Series 4 electric toothbrush features Oral-B’s best technology, combining a dentist-inspired round brush head with micro-vibrating bristles for a professional purifying clean feel at home. The Smart Pressure Sensor helps prevent you from brushing either too hard or too softly to better protect your gums. Gum Guard alerts you to time spent brushing with too much pressure. Replace your Oral-B iO Brush Head every 3 months for best results.

The Oral-B iO Series 4 electric toothbrush features Oral-B’s best technology, combining a dentist-inspired round brush head with micro-vibrating bristles for a professional purifying clean feel at home. The Smart Pressure Sensor helps prevent you from brushing either too hard or too softly to better protect your gums. Gum Guard alerts you to time spent brushing with too much pressure. Replace your Oral-B iO Brush Head every 3 months for best results.

Colour:
Oral B iO4 Series Dual Handle Toothbrush Black
Oral B IO Series 4 White Electric Toothbrush

Price comparison

Last updated at 19/07/2025 18:51:57

Amazon.com.au

$104.65

available 2 days ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay - cash220chapel

$140.00

+ $15.00 delivery

Go to store


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

SmartfoxAU

$326.00

available 6 days ago

Low stock

See 32 more history offers

Woolworths

$379.00

available 10 days ago

Low stock

eBay

$139.00

available 10 days ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

MyDeal

$139.00

available 10 days ago

Low stock


cashrewards

Up to 4.2% cashback

shopback

Up to 3.6% Cashback

GimmeNow

$119.00

available 10 days ago

Low stock

JB Hi-Fi

$99.00

available 10 days ago

Low stock

MyLayby

$299.00

available 12 days ago

Low stock

eBay - shavershopau

$139.00

available 12 days ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

David Jones

$149.00

available about 2 months ago

Low stock


cashrewards

2% cashback

shopback

Up to 1.5% Cashback

Myer

$164.00

available about 2 months ago

Low stock


cashrewards

Up to 4% cashback

shopback

Up to 8% Cashback

Shaver Shop

$299.00

available 2 months ago

Low stock


cashrewards

Up to 2.6% cashback

shopback

Up to 3.25% Cashback

Bing Lee Electrics

$149.00

available 3 months ago

Low stock


cashrewards

1.9% cashback

shopback

6% Cashback

Qantas Marketplace

$299.00

available 3 months ago

Low stock

Kogan.com

$379.00

available 3 months ago

Low stock

Dick Smith AU

$379.00

available 4 months ago

Low stock

Laybyland

$299.00

available 4 months ago

Low stock

Catch.com.au

$379.00

available 4 months ago

Low stock

eBay.com.au - austylesense

$288.71

available 5 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au - shavershopau

$299.00

available 5 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$175.00

available 5 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Express Shopper

$449.00

available 6 months ago

Low stock

Matt Blatt

$449.00

available 6 months ago

Low stock

eBay.com.au - express_shopper_store

$449.00

available 6 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

MightyApe.com.au

$218.99

available 7 months ago

Low stock

Chemist Warehouse

$104.65

available 7 months ago

Low stock


cashrewards

0.7% cashback

shopback

Up to 5% Cashback

Priceline

$119.60

available 7 months ago

Low stock

The Good Guys

$139.00

available 8 months ago

Low stock


cashrewards

Up to 2.3% cashback

shopback

Up to 3% Cashback

eBay.com.au - aussiesbestbuy

$494.00

available 8 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au - mighty_ape

$217.99

available 9 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Aussibazaar

$473.75

available 11 months ago

Low stock

amama

$254.15

available 11 months ago

Low stock

sebin thomas

$198.75

available 11 months ago

Low stock

Aussi Bazaar

$343.99

available 11 months ago

Low stock

Price history

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Price history

​
​

Reviews

Clean munge feel, pleasant volume, mega accu
13 August 2022
HaMi

originally posted on haar-shop.ch

Good, but with potential for improvement
18 August 2022
XLR8

originally posted on haar-shop.ch

Good product with options for improvement
15 August 2022
anita

originally posted on haar-shop.ch

Specification

ColourBlack Onyx
ConnectivityBluetooth via Oral-B App
Manufacturer's Warranty2 Year

Price comparison

Updated about 18 hours ago
Amazon.com.au

$104.65

Low Stock
eBay - cash220chapel

$140.00

+$15.00 delivery
SmartfoxAU

$326.00

Low Stock

See 32 more history offers

Woolworths

$379.00

Low Stock
eBay

$139.00

Low Stock
MyDeal

$139.00

Low Stock

cashrewards

Up to 4.2% cashback


shopback

Up to 3.6% Cashback

GimmeNow

$119.00

Low Stock
JB Hi-Fi

$99.00

Low Stock
MyLayby

$299.00

Low Stock
eBay - shavershopau

$139.00

Low Stock
David Jones

$149.00

Low Stock

cashrewards

2% cashback


shopback

Up to 1.5% Cashback

Myer

$164.00

Low Stock

cashrewards

Up to 4% cashback


shopback

Up to 8% Cashback

Shaver Shop

$299.00

Low Stock

cashrewards

Up to 2.6% cashback


shopback

Up to 3.25% Cashback

Bing Lee Electrics

$149.00

Low Stock

cashrewards

1.9% cashback


shopback

6% Cashback

Qantas Marketplace

$299.00

Low Stock
Kogan.com

$379.00

Low Stock
Dick Smith AU

$379.00

Low Stock
Laybyland

$299.00

Low Stock
Catch.com.au

$379.00

Low Stock
eBay.com.au - austylesense

$288.71

Low Stock
eBay.com.au - shavershopau

$299.00

Low Stock
eBay.com.au

$175.00

Low Stock
Express Shopper

$449.00

Low Stock
Matt Blatt

$449.00

Low Stock
eBay.com.au - express_shopper_store

$449.00

Low Stock
MightyApe.com.au

$218.99

Low Stock
Chemist Warehouse

$104.65

Low Stock

cashrewards

0.7% cashback


shopback

Up to 5% Cashback

Priceline

$119.60

Low Stock
The Good Guys

$139.00

Low Stock

cashrewards

Up to 2.3% cashback


shopback

Up to 3% Cashback

eBay.com.au - aussiesbestbuy

$494.00

Low Stock
eBay.com.au - mighty_ape

$217.99

Low Stock
Aussibazaar

$473.75

Low Stock
amama

$254.15

Low Stock
sebin thomas

$198.75

Low Stock
Aussi Bazaar

$343.99

Low Stock

Price history

​
​

Price history

​
​

Reviews

Clean munge feel, pleasant volume, mega accu
13 August 2022
HaMi
originally posted on haar-shop.ch
Good, but with potential for improvement
18 August 2022
XLR8
originally posted on haar-shop.ch
Good product with options for improvement
15 August 2022
anita
originally posted on haar-shop.ch
Good tooth brush but kit too expensive.
13 March 2023
Smile
originally posted on boots.com
Great brush when the battery is charged!
1 November 2023
Mizzy333
originally posted on boots.com
Great toothbrush, a few flaws
25 October 2022
Appa yipyip
originally posted on oralb.com
Perfect marriage of sonic & electr. toothbrush
17 August 2022
ginagraham
originally posted on haar-shop.ch
Smart and intelligent toothbrush
27 December 2022
Sana
originally posted on oralb.com
This toothbrush is absolutely amazing!
30 December 2022
Ajayeg27
originally posted on oralb.com
Top End Smart Brushing
28 December 2022
ann54
originally posted on oralb.com

Specification

ColourBlack Onyx
ConnectivityBluetooth via Oral-B App
Manufacturer's Warranty2 Year