Oral-B iO Series 2 Duo

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Product details

The Oral-B iO Series 2 is an easy-to-use electric toothbrush that combines gentle micro-vibrations with a unique, dentist-inspired round brush head for a professional cleaning experience every day. It has been specially designed for manual toothbrush users who want an easy switch to an electric toothbrush - with a sleek design, simple one-button operation, quiet operation and long-lasting battery that lasts up to 4 weeks on a single charge. For cleaning results, the brush should be replaced every 3 months.

Key specifications

Target group
Adults
Toothbrush type
Oscillating toothbrush
Equipment + Functions
Print feedback
Number of levels
3x
Power supply
Rechargeable battery operated
Battery life
384 h
Scope of delivery
1x brush head, 1x case, 1x charging station with mains plug, 2x handpiece

General information

Item number
66498935
Manufacturer
Oral-B
Category
Electric toothbrush
Manufacturer No.
80857849
Release date
21.1.2026
Sales rank in Category Electric toothbrush
456 of 1011

Colour

Colour
Black, Green
Exact colour description
Forest Green, Night Black

Electric toothbrush properties

Target group
Adults
Toothbrush type
Oscillating toothbrush
Equipment + Functions
Print feedback
Cleaning programme
Daily clean, Sensitive
Number of levels
3x

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100, SBTi

Voluntary climate contribution

CO₂ emissions
1.97 kg
Climate contribution
CHF 0.11

Power supply

Power supply
Rechargeable battery operated

Battery properties

Battery life
384 h
Charging variant
Charging station
Battery type
Li-ion
Power capacity
1.11 Wh

Scope of delivery

Scope of delivery
1x brush head, 1x case, 1x charging station with mains plug, 2x handpiece

Product dimensions

Length
16.10 cm
Width
7.40 cm
Height
24.30 cm
Weight
443.90 g

Package dimensions

Length
24.80 cm
Width
16.50 cm
Height
7.70 cm
Weight
656 g

30-day right of return
24 Months Warranty (Bring-in)
10 additional offers

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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
  • 2.Whitewash
    0.9 %
  • 3.Bitvae
    1.1 %
  • 4.Oral-B
    1.3 %
  • 5.Curaprox
    1.8 %
  • 6.Brush-Baby
    2.2 %

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.Innogio
    0 days
  • 1.Laifen
    0 days
  • 1.Oral-B
    0 days
  • 1.Waterpik
    0 days
  • 8.Oclean
    1 day

Return rate

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

Source: Digitec Galaxus
  • 7.Ailoria
    1 %
  • 7.Curaprox
    1 %
  • 7.Oral-B
    1 %
  • 10.Laifen
    1.1 %
  • 11.happybrush
    1.2 %
Source: Digitec Galaxus