iO 3 - Toothbrush ORAL-B - Free user manual and instructions
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| Product Type | Electric Toothbrush |
| Brand | Oral-B |
| Model | iO 3 |
| Dimensions | Approx. 24.5 x 3.0 x 3.0 cm |
| Weight | Approx. 100 g |
| Power Source | Rechargeable lithium-ion battery |
| Charging Time | 3 hours |
| Battery Life | Up to 2 weeks (based on two daily brushings) |
| Cleaning Modes | 3 modes (Daily Clean, Sensitive, Whitening) |
| Pressure Sensor | Yes, red light indicator when brushing too hard |
| Timer | 2-minute professional timer with 30-second interval |
| Brush Head Compatibility | Oral-B iO replacement brush heads |
| Connectivity | None (no Bluetooth) |
| Water Resistance | IPX7 (waterproof up to 1 meter for 30 minutes) |
| Motor Type | Magnetic drive |
| Noise Level | Less than 60 dB |
| Included Accessories | 1 brush head, charging station |
| Warranty | 2 years limited |
| Safety Certifications | CE, UKCA, RoHS |
| Replacement Brush Head Life | Every 3 months (bristle wear indicator) |
Frequently Asked Questions - iO 3 ORAL-B
How do I charge my Oral-B iO 3?
Place the toothbrush handle on the charging station. The LED indicator will show the charging status. A full charge takes about 3 hours. Use only the provided charger.
How do I clean the toothbrush?
Rinse the brush head and handle thoroughly after each use. Wipe the handle with a damp cloth. Do not immerse the handle in water beyond the seal. The brush head should be replaced every 3 months.
How do I replace the brush head?
Pull the old brush head off the handle. Align the new brush head with the metal shaft and push until it clicks into place. Ensure it is securely attached before use.
What cleaning modes does the iO 3 have?
The iO 3 offers 3 cleaning modes: Daily Clean (standard daily brushing), Sensitive (gentle for sensitive teeth and gums), and Whitening (polishes for stain removal). Press the mode button to cycle through modes.
How does the pressure sensor work?
If you brush too hard, a red light on the handle will glow, and the brushing motion may slow down automatically. Reduce pressure to protect your gums.
Is the Oral-B iO 3 waterproof?
Yes, the handle is IPX7 rated, meaning it can be used in the shower and is waterproof up to 1 meter depth for 30 minutes. However, do not submerge the charger.
How long does the battery last on a full charge?
With twice-daily brushing of 2 minutes each, the battery lasts up to 2 weeks. Actual battery life may vary based on usage and charging habits.
Can I use any toothpaste with this toothbrush?
Yes, any standard toothpaste is compatible. Avoid using abrasive or non-standard pastes that may damage the brush head. Use a pea-sized amount.
Does the iO 3 have Bluetooth or connect to an app?
No, the iO 3 does not have Bluetooth connectivity. It is a standalone electric toothbrush without smart features. App connectivity is available on iO 6 and higher models.
How should I store my toothbrush?
Store the toothbrush upright in a clean, dry area. Avoid covering the brush head immediately after use to allow it to air dry. Do not store in closed containers while wet.
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Download the instructions for your Toothbrush in PDF format for free! Find your manual iO 3 - ORAL-B and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. iO 3 by ORAL-B.
