BaseRatio: Health Assistant

Body Stress Meter is an HRV stress tracker for Android. Measure body stress with a quick fingertip HRV check-in, then explore recovery, readiness, sleep, heart rate, and daily activity in one place.

Start on your phone alone — no wearable required. When Health Connect shares sleep and heart data from a compatible watch or fitness app, you unlock a fuller picture of recovery and Body Balance.

WHY USE AN HRV STRESS TRACKER
• Track stress with heart rate variability (HRV / RMSSD), not steps alone
• Take fingertip HRV / PPG check-ins in about a minute — anytime
• Review sleep, resting heart rate, overnight HRV, steps, and workout context
• Follow recovery and readiness trends from your own readings over days and weeks
• Keep wellness data on your phone by default — private, no ad-driven health profiles

KEY FEATURES

HRV & STRESS TRACKING
• Fingertip HRV check-ins to explore short-term changes in body stress signals
• Clear stress bands (Relaxed / Balanced / Elevated / High) when a reading is available
• Compare HRV and stress-related insights over time to see your personal patterns
• Optional face calm check for a faster calm cue between full readings

RECOVERY & READINESS
• Recovery and readiness insights from available HRV and wellness data
• Body Balance when wearable sleep arrives — sleep, load, and heart signals together
• Phone-first Today view with steps (and estimated active minutes & calories) before sleep syncs
• Transparent insights: when there isn’t enough data, results stay unavailable instead of guessing

SLEEP TRACKING
• Review sleep alongside recovery, readiness, and heart signals
• Explore how sleep patterns relate to stress and next-day readiness
• Follow sleep trends, quality, and efficiency as history grows

HEART RATE & ACTIVITY
• Resting heart rate, steps, and workout context in one timeline
• Training load / ACWR-style load views when workout data is available
• Connect supported health data through Health Connect (Samsung Health, Fitbit, Pixel Watch, and others that write to Health Connect)

PERSONAL WELLNESS TRENDS & INSIGHTS
• Trends across stress, HRV, sleep, recovery, and training load
• Insights that explain what’s changing — not only charts
• Metrics browser for sleep, resting HR, overnight HRV, load, and more
• Timeline of sleep, workouts, stress checks, and private notes
• Export CSV anytime — your data stays yours

HEALTH CONNECT (OPTIONAL)
Allow sleep, heart rate, HRV, steps, and workouts from apps and watches that write to Health Connect. Permissions stay under your control. Without sleep synced yet, you can still measure stress with your finger and track steps on the phone.

PRIVACY FIRST
HRV, heart rate, sleep context, and session history stay on your devices by default. We do not build a cloud account of your health readings. No ads that sell your stress or sleep data.

HOW TO USE
1. Take a calm finger reading (~1 minute) for a stress & HRV check-in
2. (Optional) Allow Health Connect for sleep and overnight signals
3. Review Body Balance, trends, and insights as your history grows
4. Export or delete data whenever you want

WHO IT’S FOR
People looking for an HRV tracker, stress meter, recovery tracker, sleep companion, readiness score, or resting heart rate trends on Android — whether you measure with your finger only or pair Health Connect data from a watch.

IMPORTANT
Body Stress Meter is for general wellness and informational purposes only. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. App insights should not replace professional medical advice. Readings can vary with movement, lighting, finger placement, and sensor quality.

Independent app — not affiliated with Samsung, Google, Health Connect, Wear OS, Fitbit, or other HRV / stress apps.

Contact: hrv_by_akshay@outlook.com
Privacy: https://hrvbyakshay.github.io/hrv-by-akshay-legal/