The Apple Watch is a line of smartwatches developed by Apple Inc. It offers a wide range of features for health, fitness, and communication. Health monitoring capabilities include heart rate tracking, heart rate variability (HRV), ECG, blood oxygen levels, and sleep tracking. It also provides activity tracking, notifications, and various apps, making it a versatile wearable device for daily use.
So I have my um this is my Fitbit. This is my Apple Watch.
""Dr. Michael Snyder listed the Apple Watch as one of the multiple wearable sensors he wears. He noted that it measures heart rate and heart rate variability, considering it reasonably accurate for health monitoring."