Free Wearable Biometrics ROI Calculator (WHOOP, Oura, Garmin, CGM & VNS)
Own a WHOOP, Oura Ring, Garmin, Dexcom/Libre CGM, or Pulsetto VNS? Calculate your Behavioral Calibration Score and stop wasting 80% of your biometric data.
1. When your wearable shows a low HRV / Red Recovery score, what do you actually change?
2. Do you log the exact meal order, 10-minute post-meal walks, or VNS sessions alongside your biometrics?
3. Can you name the #1 late-afternoon habit that suppresses your deep sleep or spikes your glucose?
4. Do you pair your wearable data with active nervous system down-regulation (4s/8s breathing or VNS)?
📊 Your Personalized Diagnostic Prescription
Friction Score: 60 / 100 (High All-or-Nothing Risk)
🎯 Recommended Starting Gear & Paired Workbook:
📊 Visual Protocol Cheat-Sheet (The Hybrid Performance Log & Longevity CGM Protocol)
Frequently Asked Questions
Q: Which TBPOYL logbook matches my wearable?
Use The Hybrid Performance Log ($2.99) for WHOOP, Oura, Garmin, and Apple Watch HRV/Strain; The Longevity CGM Protocol ($2.99) for Dexcom Stelo, Lingo, and FreeStyle Libre; and The Vagus Nerve Reset Logbook ($2.99) for Pulsetto, Truvaga, and Nurosym—or get all 9 books in the Sovereign Mind Vault for $14.99.