EnergyBlocks

Energy Blocks helps you plan your day around sleep, activity and daily energy patterns.

Explore your circadian timeline from wake-up to estimated bedtime. Pinch to zoom, swipe through the day, and see recorded workout and mindfulness intervals alongside suggested times for focus, study, creativity, exercise, meals and rest.

Understand your health data in Insights:
- A readiness estimate using sleep and available overnight HRV and heart-rate signals
- Sleep-stage charts and recorded Awake, REM, Core and Deep sleep durations
- One year of VO₂ max, HRV and resting heart rate data points
- Fitness reference zones and clearly labelled personal comparisons
- A VO₂-based wearable fitness-age comparison, without blood tests

Plan focused work:
- Add tasks and get suggested time blocks
- Adjust proposed blocks before saving
- Avoid Calendar conflicts when access is allowed
- Receive local reminders for confirmed blocks
- Check energy with Home Screen widgets

Privacy-first by design:
- No login, backend, analytics or advertising
- No health data upload
- Health and calendar processing stays on device

HealthKit data availability depends on your permissions and recorded samples. Reference comparisons have age and measurement limitations. Energy, readiness and fitness age are experimental wellness estimates for productivity planning, not medical advice, diagnoses or measured energy reserves.