Currently, it's not yet possible to directly measure blood pressure through an "iPhone blood pressure app" or an "Apple Watch blood pressure app," and the Apple Watch itself doesn't have a built-in blood pressure monitor. However, the Apple Health app can serve as a central hub for your blood pressure data. You can use a verified third-party Bluetooth blood pressure monitor to automatically sync your readings to the Apple Health app, allowing you to view historical trends and understand your blood pressure changes.

AI algorithms automatically analyse users' blood pressure data, identify abnormal patterns, and predict future blood pressure trends based on past data. Some apps can even use AI analysis results to proactively remind users to pay attention during high-risk periods or provide personalised lifestyle advice, such as diet, exercise, and stress management, increasing the effectiveness of preventive health management.

Apple Watch has announced that it will launch a blood pressure monitoring function in 2025, allowing users to simply wear their Apple Watch for the system to automatically track blood pressure trends and issue immediate notifications if abnormalities are detected. However, even with these features, the Apple Watch still cannot completely replace medical-grade blood pressure monitors. It can only provide trends in blood pressure changes and cannot offer instant and precise readings of systolic and diastolic blood pressure. Therefore, please note that smartphones and wearable devices are not medical devices, and their data is provided for reference purposes only. If you have any health concerns or blood pressure issues, please consult a doctor and use a calibrated, medical-grade blood pressure monitor regularly. Record the data in your health app for long-term tracking.

Want to know if you're sleeping well? Use the Apple Health app with your Apple Watch's "sleep tracking app" feature to effectively track your sleep quality. The setup is simple: first, make sure that your Apple Watch is updated to the latest operating system, then set up the "Sleep" function in the "Health" app on your iPhone. You can set daily sleep goals, bedtime and wake-up times, and enable "Sleep Focus."

When you wear your Apple Watch to sleep, the system automatically monitors your entire night's sleep data, including sleep stages (such as Awake, Core Sleep, Deep Sleep, REM), heart rate, and respiratory rate. The next morning, you can view a detailed sleep report on your iPhone's "Health" app or Apple Watch, including sleep duration, percentage of each sleep stage, and heart rate changes during sleep. This helps you better understand your sleep habits and track long-term trends, enabling you to adjust your routine and enhance your sleep quality. For more in-depth analysis, you can also consider using third-party sleep apps and syncing the data to Apple Health for even better results.

Sleep monitoring apps also incorporate AI algorithms for more refined data analysis and personalised recommendations. For example, based on your historical sleep data, they can identify potential sleep disorders (like sleep apnea), irregular routines, or stress-related issues, and predict your future sleep trends. AI can also automatically generate personalised sleep improvement suggestions, such as adjusting bedtime, improving ambient lighting, or suggesting meditation practices. It can even proactively alert you to potential health risks based on your heart rate and breathing changes. Combining multi-dimensional health data (such as exercise, diet, and stress levels) to comprehensively analyse the impact of your overall lifestyle on sleep quality, helping you optimise your routine comprehensively and improve your health.

In addition to the health monitoring and tracking functions mentioned above, the Apple Health+ app also offers heart rate monitoring, blood oxygen and blood pressure monitoring, body temperature monitoring, non-invasive blood sugar analysis, and women-specific features, including menstrual cycle and pregnancy tracking. Furthermore, it includes thoughtful features for seniors such as fall detection, medication reminders, and one-tap emergency calls. You can also customise key tracking items to view health trends, providing comprehensive care for your daily health.