Oral-B iO3 Electric Toothbrush - Black

For optimal performance and hygiene, you should replace your Oral-B iO toothbrush head every 3 months, or sooner if the bristles appear splayed or worn.

The Oral-B iO3 comes with a UK 2-pin charger, typically used in shaver sockets. An adapter is not included for other types of electrical outlets.

The Smart Pressure Sensor features a light ring that indicates brushing pressure. A green light means optimal pressure, red means too much pressure, and white means too little pressure.

No, the Oral-B iO3 Electric Toothbrush is designed to be exclusively used with Oral-B iO series replacement brush heads.

Yes, with regular use, the Oral-B iO3 is clinically proven to help achieve healthier gums in just 1 week.

The toothbrush offers three cleaning modes: `Daily Clean` for everyday brushing, `Sensitive` for gentler cleaning, and `Whitening` to help remove surface stains for a brighter smile.

Dentists recommend brushing for 2 minutes. The iO Lightring Timer will guide you through the 2-minute brushing cycle, signaling when to move to different areas of your mouth.

Ensure the toothbrush is fully charged. Check the charging base and cable for any damage. Confirm the UK 2-pin charger is correctly plugged into a functional shaver socket or appropriate adapter. Try charging for at least 24 hours for the initial charge.

Red indicates too much pressure; ease up your brushing. White indicates too little pressure; apply slightly more gentle pressure until the light turns green. Ensure the brush head is securely attached, as a loose head can affect sensor readings.

Replace the brush head; it's recommended every 3 months or sooner if bristles are splayed. Ensure you are using the correct brushing technique and not applying excessive pressure, which can wear bristles faster. Check that you are using an authentic Oral-B iO series brush head.

This often indicates a low battery. Place the toothbrush on the charger for a full charge. If the issue persists even after a full charge, contact customer support as the battery might be degrading.

Check if the brush head is securely attached. A loose brush head can cause abnormal noises. If the brush head is secure and the noise persists, it may indicate an internal issue, and you should contact customer support.