HUAWEI WATCH D2  is our latest smartwatch，compared to HUAWEI WATCH D, there are major 6 upgrade parts:

1. HUAWEI WATCH D2 Provides Ambulatory Blood Pressure Monitoring (ABPM): HUAWEI WATCH D2 is compact, allowing users to wear it continuously for comprehensive blood pressure monitoring and management. With 24-hour blood pressure monitoring, consumers without hypertension can gain a comprehensive understanding of their blood pressure status, allowing for better assessment of potential hypertension risks and timely intervention and prevention. After each blood pressure measurement, users can quickly view the dynamic blood pressure monitoring results on the watch, which display the average blood pressure over 24 hours, blood pressure trends, and data interpretations.

2. Bluetooth Calling: After connecting to your phone using Bluetooth, you can answer or reject calls. You can make calls by using the call log or contact.

3. Straps: The 2-in-1 design packs a 26.5 mm ultra-narrow mechanical airbag* that fits snugly and inflates with ease. It's also sweat-wicking and skin-soothing, and can be removed and replaced with just a press of the Quick Release button.

*Actual dimensions may vary depending on product specifications, manufacturing process, and measurement method.

4. Screen: Larger screen size: 1.82-inch AMOLED display; Higher Pixels Per Inch: 347 PPI; Higher Resolution: 480 x 408 pixels.

5. Rotating Crown: Rotate the all-metal crown to zoom in or out on your app-grid home screen, swipe up or down on your app list, or adjust the volume. You can press twice to switch between apps, and continue to turn away to control the watch screen even when your fingers are moist.

When preparing to measure your blood pressure, it's important to adopt the correct posture:

1. The watch is positioned flush with the heart, at the same height. That's a very critical point.

2. The watch is placed naturally, not because of tension and squeeze, not too relaxed.

3. Keep quiet. Don't talk. Breathe smoothly.  Because talking and walking can cause blood pressure to fluctuate.

Get a handy Health Glance report in just a few moments, and browse 6 key indicators including Sleep breathing awareness, heart rate, SpO2, stress levels, skin temperature, Sleep monitoring, with dynamic trends laid out for you in intuitive graphs and charts, to see what your body is telling you right away.*

*The Health Glance feature is not intended for medical use. Results are for reference only, and should not be used as a basis for medical research, diagnosis, or treatment. This feature is only supported in certain markets.

Yes, the HUAWEI WATCH D2 is equipped with an ECG (Electrocardiogram) feature, making it a powerful tool for monitoring heart health. This feature allows the watch to measure the electrical activity of the heart, which is critical for detecting irregular heartbeats or other potential cardiovascular issues.  The ability to generate an ECG on demand gives users valuable insights into their heart health, particularly for those at risk of cardiovascular conditions. The HUAWEI WATCH D2’s ECG feature is designed to provide users with accurate and reliable data, which can be crucial for early detection and management of heart-related issues.

Yes. Comprehensive Sleep Monitoring allows you to keep tabs on your heart rate, SpO2, respiratory rate, and any abnormal breathing [This feature is not intended for medical use. Results are for reference only, and should not be used as a basis for medical research, diagnosis, or treatment. This feature is only supported in certain markets.] while you're snoozing away, for peace of mind at all times.

Users can wake up to new insights by browsing high-level assessments to see how well you have slept and try out the custom sleep hygiene tips to start sleeping better right away and bring your life into better balance.