At a time when usage of smartwatches and rings has become more common, a West Virginia University human performance researcher points out that the heart rate variability—the time between ...

Oura reports that heart rate variability (HRV) measures the variation in heartbeat timing, reflecting stress levels and recovery. Higher HRV indicates well-being, while lower HRV signals stress.

To mitigate risks, solar industry professionals must adopt better planning strategies and more granular datasets to improve accuracy. Image: Solargis. The financial and technological impact of weather ...