1. Rhagymadrodd
The Oral-B iO Series 3 Limited Electric Toothbrush is designed to provide a superior cleaning experience. It features advanced iO technology with gentle micro-vibrations and a unique round brush head for effective plaque removal along the gumline. This manual provides essential information for the safe and optimal use of your new electric toothbrush.

Figure 1: Oral-B iO Series 3 Limited Electric Toothbrush with accessories.
2. Cynnwys Pecyn
Your Oral-B iO Series 3 Limited package includes:
- 1 Oral-B iO Series 3 Limited Handle
- 2 Oral-B iO Brush Heads (1 Ultimate Clean, 1 Gentle Care)
- 1 Sylfaen Codi Tâl
- 1 Achos Teithio
- 1 Brush Head Refill Holder
For a visual guide on unboxing and included items, please refer to the video below:
Fideo 1: Dadbocsio a throsglwyddo cychwynnolview of the Oral-B iO Series 3 Limited Electric Toothbrush.
3. Gosod
3.1 Gwefru'r Brws Dannedd
- Plygiwch y sylfaen wefru i mewn i allfa drydanol.
- Place the toothbrush handle on the charging base. The battery indicator will light up to show charging progress.
- Mae gwefr lawn fel arfer yn cymryd tua 16 awr.
3.2 Cysylltu Pen y Brwsh
Align the brush head with the shaft of the toothbrush handle and push it down until it clicks into place. Ensure it is securely attached before use.
4. Cyfarwyddiadau Gweithredu
4.1 Pŵer Ymlaen/Diffodd
Press the power button to turn the toothbrush on or off.
4.2 Modd Glanhau
The Oral-B iO Series 3 Limited offers 3 cleaning modes:
- Glanhau Dyddiol: Ar gyfer glanhau bob dydd.
- Sensitif: For gentle yet thorough cleaning of sensitive areas.
- Gwynnu: Wedi'i gynllunio i sgleinio a gwynnu dannedd.
Press the mode button (below the power button) to cycle through the available modes. The active mode will be indicated by an illuminated icon on the handle.

Figure 2: Icons indicating the three cleaning modes.
Amserydd 4.3 2 Munud
The built-in 2-minute timer ensures you brush for the dentist-recommended duration. The toothbrush will briefly pause every 30 seconds to signal when to move to the next quadrant of your mouth, and will automatically turn off after 2 minutes.
4.4 Synhwyrydd Pwysedd Clyfar
The pressure sensor helps protect your gums and teeth from excessive brushing force. It provides real-time feedback:
- Golau Gwyrdd: Optimal brushing pressure.
- Golau Coch: Brushing too hard. Reduce pressure immediately.
- Golau Glas: Brushing too softly. Apply slightly more pressure.

Figure 3: Pressure sensor light indicators.
For a detailed breakdown of the toothbrush's working modes and pressure sensor, watch this video:
Video 2: Demonstration of cleaning modes and pressure sensor functionality.
5. cynnal
5.1 Glanhau'r Brws Dannedd
After each use, rinse the brush head thoroughly under running water. You can also detach the brush head and rinse both the head and the handle separately. Wipe the handle dry with a clean cloth.
5.2 Amnewid Pennau Brwsh
Dentists recommend replacing your brush head every 3 months, or sooner if the bristles become worn or frayed. The blue indicator bristles on your brush head will fade to white over time, signaling when it's time for a replacement.
6. Travel Case
The included travel case allows you to conveniently store and transport your toothbrush and up to two brush heads, keeping them hygienic and protected during travel.

Figure 4: Oral-B iO Series 3 Limited with travel case.
7. Datrys Problemau
- Brws dannedd ddim yn troi ymlaen: Sicrhewch fod y brws dannedd wedi'i wefru'n llawn.
- Pressure sensor not working: Check if the brush head is correctly attached. If issues persist, contact customer support.
- Bywyd batri wedi'i leihau: Ensure the charging base is properly connected and the toothbrush is placed correctly on it.
8. manylebau
| Rhif Model | iO G3.2i6.1KD |
| Ffynhonnell Pwer | Wedi'i Bweru â Batri (1 batri Ion Lithiwm wedi'i gynnwys) |
| Nodweddion Arbennig | Brushing Timer, Pressure Sensor, Rechargeable, Travel Size |
| Ystod Oedran | Adult (Do not use on children under age 3) |
| Gwneuthurwr | Procter a Gamble |
9. Gwarant a Chefnogaeth
The Oral-B iO Series 3 Limited Electric Toothbrush comes with a 2-year warranty. Additionally, Oral-B offers a 30-day money-back guarantee. For further assistance or warranty claims, please refer to the contact information provided in your product packaging or visit the official Oral-B websafle.





