This watch face supports Wear OS devices with API Level 30+. Watch face installation instructions: https://samsung-watchface.com/instructions Watch face settings and recommendations: https://samsung-watchface.com/settings Promotion - Buy 1 - Get 1 free: https://samsung-watchface.com/buy1-get1 FEATURES> - Night mode; - A high resolution; - High optimization; - Low battery consumption; - Multilingual; - 12/24 hour time format; - Changeable colors; - Custom applications and widgets; - Customiza