Oral-B iO-Series 8 Duo

Oscillating toothbrush
40Ratings
BrandMore from Oral-B
Delivered between 14.1.2026 and 21.1.2026
7 pieces in stock at supplier
free shipping

Colour4

Product details

Kassensturz test winner december 2020

Key specifications

Power supply
Rechargeable battery operated
Target group
Adults
Toothbrush type
Oscillating toothbrush
Equipment + Functions
Bluetooth, Timer
Scope of delivery
1x case, 1x charging station with mains plug, 1x mini case for brush heads, 2x brush heads, 2x handpiece
Battery life
28 h
Number of levels
6x
Item number
14661139

General information

Manufacturer
Oral-B
Category
Electric toothbrush
Manufacturer no.
4210201315636
Release date
22.1.2021

Colour

Colour
Black, White
Exact colour description
Black Onyx, White alabaster

Electric toothbrush properties

Target group
Adults
Toothbrush type
Oscillating toothbrush
Equipment + Functions
Bluetooth, Timer
Cleaning programme
Daily clean, Deep clean, Gum massage, Sensitive, Whitening
Number of levels
6x

Origin

Country of origin
Austria, Croatia, Czech Republic, France, Germany, Hungary, Poland, Romania, Slovakia

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer Oral-B fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
Climate contribution

Power supply

Power supply
Rechargeable battery operated

Battery properties

Battery life
28 h
Charging time
3 h
Charging variant
Charging station
Battery type
Li-ion

Scope of delivery

Scope of delivery
1x case, 1x charging station with mains plug, 1x mini case for brush heads, 2x brush heads, 2x handpiece

Product dimensions

Length
17.80 cm
Width
1 cm
Height
25.30 cm

Package dimensions

Length
26 cm
Width
18 cm
Height
10 cm
Weight
1.05 kg

30-day right of return if unopened
24 Months Warranty (Bring-in)

Compare products

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Electric toothbrush» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 5.Nuvita
    1.1 %
  • 6.Innogio
    1.4 %
  • 6.Oral-B
    1.4 %
  • 6.Zahnheld
    1.4 %
  • 9.Trisa
    1.5 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Xiaomi
    0 days
  • 8.happybrush
    1 day
  • 9.Oral-B
    2 days
  • 9.Philips Sonicare
    2 days
  • 9.Trisa
    2 days

Return rate

How often is a product of this brand in the «Electric toothbrush» category returned?

Source: Digitec Galaxus
  • 15.Oclean
    1 %
  • 16.GUM
    1.1 %
  • 16.Oral-B
    1.1 %
  • 18.Fairywill
    1.4 %
  • 18.Sonisk
    1.4 %
Source: Digitec Galaxus