Social Battery: Energy Monitor

Some days you feel ready for a packed night out. Other days even one conversation feels draining. Social Battery turns your health, activity, routine, and calendar signals into a clear social energy score, then explains what’s driving it.

Instead of guessing, you can see:

- How charged you are right now
- How your energy is trending through the day
- When you’re likely to hit a dip later
- Why your score is rising or falling
- How tomorrow’s plans might affect your energy
- What bedtime, wake-up, and recovery choices could help

How Social Battery works:
Social Battery uses your on-device Apple Health data, your own check-ins, optional read-only calendar access, and optional work schedule preferences to build a more personal energy model. It looks at signals like sleep, heart-rate load, HRV, resting heart rate, respiratory patterns, wrist temperature shifts, steps, daylight, workout load, standing and movement patterns, recovery debt, and recent noise exposure.

Core features:

- Real-time Social Battery
See your social battery as a simple % that updates from your latest signals.

- Trends + Forecast
View your curve hour by hour, inspect previous days, and check projected dips or stronger windows.

- Plan + Calendar Coach
Connect your calendar with read-only access to get smarter planning suggestions around events, nights out, travel, holidays, work, recovery time, and tomorrow’s schedule.

- Work Schedule + Commute
Add your usual work days, hours, and travel time so Social Battery can make more realistic wake-up, bedtime, and morning prep suggestions.

- Smart Recommendations
Get practical suggestions like when to wind down, when to protect quiet time, how to handle busy days, and how to prepare for early starts or packed evenings.

- Why This %
Get plain-English explanations of what helped or drained your score today.

- Daily Journal Check-ins
Log how you feel to calibrate the model to your real-world experience.

- Ask Social Battery
Ask natural questions like:
“Should I go to this gig tonight?”
“Why did my score drop?”
“Do I have enough energy for dinner?”
“What time should I sleep?”

The assistant uses your in-app context and forecast data to give supportive, practical answers with confidence-aware reasoning.

- Routine Learning
Social Battery learns your sleep, exercise, walking, standing, work, and recovery patterns over tim