Oral-B iO4 Electric Toothbrush | 4 Modes, Pressure Sensor
Oral-B iO4 Electric Toothbrush | 4 Modes, Pressure Sensor
Oral-B iO4 Electric Toothbrush – Magnetic Technology for a Superior Clean
Experience next-level oral care with the Oral-B iO4 Electric Toothbrush. Powered by Oral-B's signature Magnetic Drive Technology, this rechargeable electric toothbrush delivers over 50,000 micro-vibrations per minute for a noticeably cleaner, brighter smile every day. Designed for adults, the iO4 combines smart sensor feedback, multiple brushing modes, and an intuitive color-coded ring to help you brush smarter — not harder.
Made in Mainland China.
Key Features
- 4 Brushing Modes: Choose from Daily Clean, Whiten, Sensitive, and Super Sensitive to tailor every brushing session to your needs.
- Smart Pressure Sensor: A color-coded 360° light ring guides your technique in real time — green for ideal pressure, white for too light, and red to alert you when pressing too hard, automatically slowing the brush to help protect your gums.
- Built-In 2-Minute Timer: The ring flashes at the end of two full minutes, helping you meet the dentist-recommended brushing time every time.
- Rotation Spin Technology: Medium-stiffness bristles and a spinning brush head work together to effectively break up and lift plaque from teeth and along the gumline.
- Rechargeable via USB-C: Convenient Type-C/USB charging — compatible with modern chargers you already own.
- Reusable & Eco-Friendly Design: Replaceable brush heads mean you only swap what you need, reducing waste over time.
What's in the Box
- 1 × Oral-B iO4 Toothbrush Handle
- 1 × Brush Head
- 1 × USB-C Charging Cable
Specifications
| Brand | Oral-B |
| Model | iO4 |
| Suitable For | Adults |
| Bristle Stiffness | Medium |
| Movement Type | Rotation / Spin |
| Movements Per Minute | 50,000+ |
| Brushing Modes | 4 (Daily Clean, Whiten, Sensitive, Super Sensitive) |
| Power | Rechargeable (Type-C/USB) |
| Bluetooth | Not supported |
| Material | Plastic |
| Origin | Mainland China |
⚠️ Please Note: The Oral-B iO4 electric toothbrush does not support Bluetooth functionality.
For more information on effective brushing habits and oral health best practices, visit the CDC Oral Health – Adult Oral Health resource page.
Frequently Asked Questions
Q: Does the Oral-B iO4 Electric Toothbrush connect to a smartphone app via Bluetooth?
A: No. The Oral-B iO4 does not support Bluetooth connectivity. It operates as a standalone electric toothbrush with all smart guidance delivered through the onboard color-coded LED pressure sensor ring and 2-minute timer — no app required.
Q: How many brushing modes does the Oral-B iO4 have, and which should I use?
A: The iO4 features four modes: Daily Clean (everyday brushing), Whiten (surface stain removal), Sensitive (gentler for more delicate areas), and Super Sensitive (the most gentle setting). Choose the mode that best matches your daily brushing routine and comfort level.
Q: What type of charger does the Oral-B iO4 use?
A: The iO4 charges via a Type-C/USB connection, so you can use many standard modern charging cables and adapters. A charging cable is included in the box.
Q: How do I know if I'm brushing with the right amount of pressure?
A: The built-in Smart Pressure Sensor communicates through a color-coded 360° light ring: green means you're applying ideal pressure, white indicates you could press a little firmer, and red signals you're pressing too hard — the brush will also automatically slow down to help protect your gums when red is triggered.
Q: Are replacement brush heads compatible with the iO4?
A: Yes. The Oral-B iO4 uses standard Oral-B iO replacement brush heads, which are widely available. Dentists generally recommend replacing your brush head every 3 months for best results.