Which is better, Oral-B iO Series 10 or Oral-B iO Series 2?

Oral-B iO Series 10 scores higher overall with 9.3/10. Oral-B iO Series 10 edges ahead with a higher overall score.

Oral-B iO Series 10 vs Oral-B iO Series 2 Comparison 2026

Oral-B iO Series 10 Wins

Winner

Oral-B iO Series 10

9.3

Users wanting the ultimate oscillating technology with the most advanced smart features

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Oral-B iO Series 2

8.2

Users wanting iO technology at the most affordable price, especially those transitioning from manual brushing

Buy on Amazon

David NakamuraHealth & Wellness Writer

Score Comparison

Criteria

Oral-B iO Series 10

Oral-B iO Series 2

Overall Score

9.3

8.2

Brushing Effectiveness

Plaque removal capability, cleaning power, and brush head technology. Evaluates both oscillating (Oral-B) and sonic (Philips, SURI) cleaning mechanisms.

9.8

8.8

Cleaning Modes

Number and usefulness of cleaning modes including sensitive, whitening, gum care, deep clean, and tongue cleaning options.

9.5

7.0

Battery Life

Days of use between charges under normal conditions. Considers travel case charging and quick-charge features.

7.5

9.0

Gum Health & Comfort

Pressure sensors, gum care modes, and comfort for sensitive teeth and gums. Evaluates how well the brush protects against overbrushing.

9.5

8.5

Smart Features

App connectivity, AI tracking, position detection, real-time feedback, and brushing coaching capabilities.

9.8

6.0

Design & Build Quality

Build materials, grip comfort, aesthetics, water resistance, and travel case quality. Includes sustainability considerations.

9.5

8.0

Value for Money

Price-to-feature ratio including ongoing replacement brush head costs. Considers total cost of ownership over 2 years.

6.8

9.0

Pricing & Features

Specification

Oral-B iO Series 10

Oral-B iO Series 2

Price

$300

$65

Released

01-Aug-23

01-Jun-24

Making Your Decision

When to Choose Oral-B iO Series 10

Users wanting the ultimate oscillating technology with the most advanced smart features

The iO Series 10 represents the pinnacle of Oral-B's technology. The iO Sense charger providing real-time feedback without opening the app is a game-changer for guided brushing.

Strengths

iO Sense charger provides real-time guidance
100% more plaque removal along gumline
7 cleaning modes for all needs
AI-powered 3D tracking in app

Limitations

Premium $300+ price tag
Expensive proprietary brush heads
Shorter battery life than sonic competitors

When to Choose Oral-B iO Series 2

Users wanting iO technology at the most affordable price, especially those transitioning from manual brushing

The iO Series 2 brings Oral-B's revolutionary magnetic drive technology to under $70. It's deliberately gentler than premium iO models, making it ideal for first-time electric brush users.

Strengths

iO magnetic drive technology at budget price
Best battery life of any iO model (30 days)
3 gentle cleaning modes for sensitive users
Pressure sensor slows brush when pressing too hard

Limitations

No light ring pressure indicator
No app connectivity or smart features
Gentler than other iO models

Ready to Get Started?

Oral-B iO Series 10

Score: 9.3

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Oral-B iO Series 2

Score: 8.2

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