Huawei Watch D Black ULTIMATE COMFORT: HUAWEI WATCH D packs intricate blood pressure components, like a mini pump and airbag, into a highly-compact form CUTTING EDGE HEART HEALTH SOLUTIONS. HUAWEI WATCH D packs a high-performance ECG sensor module, which provides single-lead ECG measurements and real-time analysis that can detect atrial fibrillation HEALTHY LIVING PLAN. Daily check-ins cover a wide range of lifestyle tasks, including blood pressure, heart rate, sleep tracking, 24/7 SpO2, stress monitoring, skin temperature, making healthy living a seemingly automatic routine LONG LASTING BATTERY LIFE. The HUAWEI WATCH D lasts up to 7 days, so you can enjoy your day to day and focus on your lifestyle 70+ WORKOUT MODES. With 70+ workout modes to choose from, feel free to step outside your comfort zone, or simply run, row, jump rope, or pedal away to your heart’s content Depth: 14 MM HUAWEI WATCH D packs intricate blood pressure components, like a mini pump and airbag, into a highly-compact form HUAWEI WATCH D packs a high-performance ECG sensor module, which provides real-time analysis that can detect atrial fibrillation Daily check-ins cover a wide range of lifestyle tasks, including blood pressure, heart rate, sleep tracking, 24/7 SpO2 etc. The HUAWEI WATCH D lasts up to 7 days, so you can enjoy your day to day and focus on your lifestyle With 70+ workout modes to choose from, feel free to step outside your comfort zone, or simply run, row, or pedal away to your heart’s content Height: 51 MM Width: 38 MM