GUM Smart is the toothbrushing app for GUM Smart One, your interactive sonic toothbrush. Follow these simple steps to get started: Download > Register > Connect GUM Smart One via Bluetooth > Optimise your oral care The following smart features await you in the app: - The Brushing Coach provides real-time feedback while you interactively brush surface by surface and tooth by tooth. - Get detailed insights on your brushing progress (duration, frequency and coverage) and receive personal tips for improved results. - Choose from 4 different brushing modes (Clean, Sensitive, Ultra Sensitive and Massage) and customise your brushing time. Please note: - The GUM Smart app is only compatible with the GUM Smart One or Playbrush Smart One sonic toothbrush. - The app is free-of-charge. *The Playbrush app was renamed GUM Smart app in 2023.