Understanding Your Wearable Health Data

Wearable devices have become ubiquitous, tracking everything from steps to sleep quality. But do you really understand what all those numbers mean for your health?

Heart rate variability (HRV) is one of the most important but least understood metrics. A higher HRV generally indicates better cardiovascular fitness and stress resilience. Your wearable tracks this throughout the day and night.

Sleep tracking has also become incredibly sophisticated. Modern devices can detect different sleep stages including REM, light, and deep sleep. Understanding your sleep architecture can help you optimize your rest and recovery.

NIRAPI integrates data from all major wearable devices and provides context-aware insights. Instead of just showing you numbers, we explain what they mean for your specific health goals and how to take action based on trends over time.