Shiny Health 2.0 — The Ultimate Cross-Platform Health Library | Community Feed

Shiny Health 2.0 is a major upgrade that bridges the gap between Apple HealthKit and Android Health Connect behind a single IHealthService. The library now covers 30+ data types including steps, heart rate variability, blood pressure, SpO₂, sleep, hydration, workouts, nutrition, and cycle tracking — each with read, write, and real-time observe support.

What you’ll learn

How IHealthService abstracts HealthKit and Health Connect into one async, cancellable, AOT-friendly API
Working with time-bucketed numeric metrics (Minutes, Hours, Days) and categorical health events (menstruation flow, ovulation tests, cervical mucus)
Writing workouts and nutrition data symmetrically across platforms
Using Shiny.Health.Extensions.AI to expose health data as Microsoft.Extensions.AI tool functions for LLM agents
Important platform differences you need to know — like HRV calculation methods differing between iOS (SDNN) and Android (RMSSD)