You'll always get the best possible clean with our BrushSync™ mode-pairing feature. The Philips Sonicare W2 Optimal White brush head syncs with your BrushSync™ enabled Philips Sonicare toothbrush handle, selecting the optimal brushing mode and intensity level for exceptional gum care. All you need to do is start brushing.
Brush heads become less effective after 3 months' use, but with BrushSync™ you'll be reminded before this happens. Your smart toothbrush will track how often and how hard you brush and will notify you when it's time for a replacement. Don't have a smart Philips Sonicare toothbrush? Just monitor your blue replacement bristles — when they turn white you'll know it's time for a fresh brush head.
