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How does sonic technology work?
Sonic technology sweeps the brush head side to side thousands of times a minute. The motion lifts away plaque and creates tiny bubbles that clean beyond where the bristles reach, a deeper clean than manual, with less pressure on your gums.
How do SURI brush heads compare?
Our slim, oblong head is shaped like a manual brush, so it covers more surface at once instead of one tooth at a time like round heads. Switching from a round head? SURI feels gentler, with the same dentist-approved clean
Is Core suitable for sensitive teeth?
Yes. Core has dentist-recommended medium-soft bristles and a haptic pressure sensor that stops you brushing too hard, plus a Gentle mode, ideal for sensitive teeth or your first electric toothbrush.
How long do the battery and brush heads last?
Up to 4 weeks (around 30 days) on a single ~10-hour charge via USB-C wireless induction. Heads last up to 3 months, we recommend swapping them every 2-3 months to keep them performing at their best.
Are the brush heads compostable?
Heads are made from PLA, a plant-based material that's industrially compostable (not home compostable). In the UK and US, return your used head via our take-back programme and we'll reprocess it into new materials.
How does sonic technology work?
Sonic technology sweeps the brush head side to side thousands of times a minute. The motion lifts away plaque and creates tiny bubbles that clean beyond where the bristles reach, a deeper clean than manual, with less pressure on your gums.
How do SURI brush heads compare?
Our slim, oblong head is shaped like a manual brush, so it covers more surface at once instead of one tooth at a time like round heads. Switching from a round head? SURI feels gentler, with the same dentist-approved clean
Is Core suitable for sensitive teeth?
Yes. Core has dentist-recommended medium-soft bristles and a haptic pressure sensor that stops you brushing too hard, plus a Gentle mode, ideal for sensitive teeth or your first electric toothbrush.
How long do the battery and brush heads last?
Up to 4 weeks (around 30 days) on a single ~10-hour charge via USB-C wireless induction. Heads last up to 3 months, we recommend swapping them every 2-3 months to keep them performing at their best.
Are the brush heads compostable?
Heads are made from PLA, a plant-based material that's industrially compostable (not home compostable). In the UK and US, return your used head via our take-back programme and we'll reprocess it into new materials.