Oral-B iO3 Electric Toothbrush - Black

For optimal cleaning performance and hygiene, it is recommended to replace your Oral-B iO brush head every 3 months, or sooner if the bristles appear splayed or worn.

The 3 cleaning modes allow you to customize your brushing experience. While specific names aren't provided, they typically offer variations in intensity suitable for daily cleaning, sensitive teeth and gums, or a more intense clean. You can select the mode that best suits your current oral care needs.

The Smart Pressure Sensor provides real-time feedback. It illuminates (often red) when you are brushing too hard, signaling you to reduce pressure. This helps prevent damage to your gums and enamel, ensuring a gentle yet effective clean.

No, the Oral-B iO3 Electric Toothbrush is exclusively compatible with Oral-B iO Series brush heads. Other Oral-B brush heads are not designed to fit or function with iO series handles.

The iO3 features a long-lasting Lithium-ion battery. A full charge typically provides multiple days of regular brushing (based on brushing twice a day for 2 minutes). Actual battery life may vary depending on the chosen cleaning mode and individual usage patterns.

Ensure the charging base is securely plugged into a functional power outlet. Place the toothbrush handle firmly on the charger and allow it to charge for several hours, especially if it's the first use or if it has been fully depleted. Check for any debris obstructing the charging connection.

A red light from the Smart Pressure Sensor indicates that you are applying too much pressure. Gently ease up on your brushing force. The sensor should indicate optimal pressure (often with a green or white light, depending on the model).

This is a strong indicator that it's time to replace your brush head. Oral-B recommends replacing iO brush heads every 3 months for optimal cleaning performance. A worn brush head cannot clean efficiently.

First, ensure the brush head is securely attached to the handle. Remove the brush head and check for any debris or foreign objects around the connection point on both the handle and the brush head. Clean any obstructions, then reattach the brush head firmly.