Electric toothbrush BRAUN Oral‑B iO Series 9 — adult oscillating toothbrush, 7 brushing modes, built-in battery, 1 handle, 1 brush head, 3 h charge

BRAUN Oral‑B iO Series 9 is an adult electric oscillating toothbrush with a built-in rechargeable battery and a fast ~3-hour charge. The brush combines magnetic micro-vibrations and a dentist-inspired round brush head to provide thorough daily cleaning and targeted care for teeth, gums and tongue. The package includes one handle and one brush head and offers seven brushing modes to suit different needs.

Advantages

The iO Series 9 uses magnetic drive technology to deliver powerful yet gentle micro-vibrations together with a round brush head designed to clean between teeth and along the gumline. An integrated pressure sensor helps protect gums and enamel by indicating when you brush too hard, while an interactive color display shows mode, charging status and a two-minute timer. AI brushing recognition and 3D teeth tracking (when connected to the Oral‑B app) support improved brushing coverage and personalized feedback.

Suitable for

• Adults seeking a professional-style electric toothbrush for daily oral hygiene
• Users who want adjustable cleaning modes for sensitive gums, whitening or tongue care
• People aiming to improve brushing technique using app-based guidance and AI tracking

When it may not be suitable

This toothbrush may be more advanced than needed for users who prefer a simple, no-tech manual or basic electric brush; its features rely on a rechargeable battery and optional app connection. Individuals who require very rigidly timed or supervised brushing for medical reasons should consult a dental professional before switching.

Key specifications

• Brush type: electric oscillating with magnetic micro-vibrations and round brush head
• Power: built-in rechargeable battery with approx. 3-hour full charge time
• Brushing modes: 7 modes (Daily Care, Gum Care, Intense, Sensitive, Super Sensitive, Tongue Care, Whitening)
• Included: 1 handle, 1 brush head
• Indicators: interactive color display, 2-minute timer, smart pressure sensor
• Connectivity: compatible with Oral‑B app for AI brushing recognition and 3D teeth tracking

How to use

Attach the recommended round brush head to the handle, turn the brush on and select the desired brushing mode. Position the round head at a 45° angle to the gumline and guide it slowly from tooth to tooth, allowing the brush to work without applying excessive force; the pressure sensor will indicate if you are brushing too hard. Brush for the dentist-recommended two minutes, covering all surfaces. Recharge the handle on the magnetic charger until the display shows a full charge.

What to consider before purchase

• Whether you want app connectivity and AI tracking for guided brushing
• If you need multiple brush heads or replacement heads for specific needs (sensitive, whitening, etc.)
• Preference for a rechargeable handle and the ~3-hour charge cycle versus battery-powered alternatives

Usage recommendations

For best results, use one of the softer modes for gum care if you experience sensitivity, connect to the Oral‑B app to track coverage and follow manufacturer guidance on replacing brush heads every three months or sooner if bristles are worn.