Brush heads become less effective after 3 months of use. If your Sonicare toothbrush is equipped with BrushSync technology, it will track the wear of your smart brush head.
The BrushSync feature measures:
- The overall pressure you apply while brushing
- The total time you have brushed with your brush head
The handle will let you know once your brush head is no longer effective and it is time to replace it. The handle’s replacement reminder will blink amber and you will hear a series of beeps and tones. Your toothbrush comes with this feature already activated.
To replace your brush head, please visit the Philips Toothbrush Head replacement page.