Smart Watch HRV: Status Varieties, Influencing Factors, Improvement Methods and Comparison Insights

1. When your body achieves a good balance between stress and recovery, your HRV state is balanced - which means your body is good at handling stressful situations.

2. If you suddenly increase the amount of exercise, you may find that your HRV state is higher than the range of your personal baseline. This might seem like a good thing, but it actually means that your body is overworking to recover.