Oral-B iO3 Rechargeable Electric Toothbrush — White, Compact Travel Size with Visible Pressure Sensor & 3 Cleaning Modes

The Oral-B iO3 Clean & Protect is a rechargeable electric toothbrush that combines a round brush head, gentle micro-vibrations and a visible pressure sensor to help you get a dentist-recommended clean.

This compact iO3 model brings Oral-B’s magnetic iO technology into a simple, travel-ready package. Designed to deliver synchronized micro-vibrations and oscillations, the brush head targets plaque along the gumline while a built-in timer and quadrant alerts support a complete two-minute routine. The toothbrush also offers three cleaning modes and a visible pressure indicator so you can brush confidently whether you’re at home or on the go.

How does the iO3 improve daily cleaning?

The iO3 uses a round brush head combined with finely tuned micro-vibrations and oscillation to reach tooth surfaces and the gumline more effectively than a typical manual brush. Its magnetic drive provides smooth motion for consistent contact across teeth.

• Round brush head designed to cup teeth for more targeted cleaning
• Synchronized micro-vibrations and oscillations for steady, even motion
• Built-in quadrant timer splits brushing into four 30-second intervals
• Visible two-minute timer helps achieve dentist-recommended brushing time

What do the cleaning modes and pressure sensor do for my routine?

Choose from three modes—Daily Clean, Sensitive and Whitening—to match your preferences and needs. The iO pressure sensor visually signals when you’re using the right amount of pressure and alerts you if you brush too hard, helping protect gums and enamel from overbrushing.

• Daily Clean for everyday plaque removal and consistent performance
• Sensitive mode reduces intensity for gentler care around tender gums
• Whitening mode focuses on polishing to help remove surface stains
• Visible pressure indicator shows optimal pressure and warns of excess force

How does battery life and portability fit into the design?

The iO3 features a lithium-ion battery engineered for reliable charge retention so you can count on long-lasting power between charges. A travel case is included to keep the brush and head protected during trips, making it simple to maintain your routine away from home.

• Long-lasting lithium-ion battery for dependable daily use
• Travel case included for hygienic storage and transport
• Compact, ergonomic handle for comfortable grip and control
• Refill change alert reminds you when to replace the brush head

How do Oral-B round brush heads differ from manual brushes?

Oral-B’s round brush heads are designed to clean each tooth individually, reaching spaces that rectangular manual heads can miss. Combined with the iO drive system, they provide targeted contact along the gumline and tooth surfaces.

• Round shape adapts to tooth contours for focused cleaning
• Micro-vibration action helps loosen plaque at the gumline
• Replace heads about every three months or sooner if worn
• Compatible with a range of Oral-B replacement brush heads

Who this is for: The Oral-B iO3 Clean & Protect is suited to anyone seeking an easy-to-use electric toothbrush with proven cleaning features in a compact, travel-friendly design. It’s a good pick for people who want a visible pressure indicator, a simple selection of modes, and a reliable timer to help maintain a consistent two-minute brushing routine. If you value dentist-backed technology from a leading oral care brand and prefer a brush that balances performance with portability, the iO3 is built for your daily and travel needs.

• Do not use on children under age 3.
• Replace brush head every three months or sooner if bristles appear worn.
• Includes 30-day money-back guarantee from Oral-B where applicable.