Biological age
Published mortality hazard ratios turned into years with the Gompertz law — then plotted against your real age as it grows.
Works with any device connected to Google Health
Biological age, HRV readiness, sleep architecture, training load and blood pressure trends — calculated from your Google Health data with published science, not black-box scores.
vs actual age baseline · 12 weeks
actual · momentum · all targets met
RMSSD in your 30-day normal
deep + REM · last 7 nights
cuff readings vs passive trend
One sign-in connects your account and pulls your full history. PulsVy syncs every hour and recalculates as new data lands.
Published mortality hazard ratios turned into years with the Gompertz law — then plotted against your real age as it grows.
Rolling 30-day ln(RMSSD) and resting heart rate baselines, sleep debt and training strain in one morning score.
Deep and REM share, efficiency, bedtime consistency and 3-night sleep debt.
Acute-to-chronic workload ratio, heart-rate zones and every workout, so you ramp up without breaking down.
Log cuff readings and see them against a passive cardiovascular load trend from heart rate and HRV.
Current momentum vs all targets met, plus a what-if simulator to see how habits bend your trajectory.
Every Friday: what changed, why, and a weekend training or rest plan built from your whole week.
7-day HRV and resting heart rate projections with uncertainty bands.
Continue with Google
Sign in and approve read-only Google Health access in one flow.
We backfill your history
Sleep, heart rate, HRV, SpO₂, workouts and more — then hourly updates.
Act on the insight
Daily readiness, weekly AI plans and your 10-year trajectory.
Read-only access
PulsVy never writes to your Google Health account.
Private by design
Your data is isolated to your account. No ads, no selling data.
Cited methodology
Every biological age marker links to the study behind it.
PulsVy shows wellness estimates from wearable signals. It is not a medical device and does not diagnose or treat any condition. Google Health is a trademark of Google LLC.