Your wearable knows more than it's telling you.
Extend.Health finds your health gaps, builds a personalized protocol, and uses your wearable data to prove what's actually working. Not generic advice — measurable results from your data.
10 minutes · No credit card · Free forever on basic
The problem
You've read the articles. You've tried the apps. But nothing connects advice to proof.
Generic advice ignores what you already do well.
You changed five things — which one actually helped?
Information without implementation is just noise.
How it works
A closed loop from assessment to proof.
What you get
Connect your wearable. See what's actually working.
Link your Apple Watch, Fitbit, or Oura Ring. Watch your HRV improve after following the sleep protocol. See your resting heart rate drop as Zone 2 cardio takes effect.
What we assess
40 behaviors across four pillars.
Sleep
Consistency, environment, timing, duration
Exercise
Zone 2 cardio, strength, mobility, recovery
Nutrition
Protein timing, fiber, eating window, hydration
Cognitive
Stress management, social connection, purpose
Your level of support
From passive tracking to full daily coaching.
Monitor mode shows your data. Guide adds a schedule and suggestions. Coach plans your entire day — exercise, meals, and timing.
$12.42/month
billed annually · 21-day free trialReplaces fragmented health apps and expensive coaching with one integrated system. Personalized protocols, wearable verification, habit tracking, and proof it's working.
Find out what you're missing.
A personalized longevity protocol based on your actual gaps — with interventions you can start today.
Get your protocolFree · 10 minutes · No credit card