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Unlock true health.

Cruise towards a performance lifestyle by tuning your diet, sleep & exercise.
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Follow what's inside.

We're all different. You hold the data to maximize your health performance.

Data-driven health coaching.

Turn data into personalized experiments. Your team does the research on optimal health and longevity fitness to translate your biometric data into actions.

Unlock a new level of your longevity fitness with Span.

1. Request access
Fill out a short questionnaire and our team will review it.
2. team up
Meet a team with a top longevity fitness MD & health coach selected for you.
3. Span app
Get access to the Span app for data reports, insights, and your team chat.
From 23andme, labs & wearables, your team calculate your baseline scores.
5. Experiments
Work with your team to validate diet, sleep & exercise experiments.

Reach a performance lifestyle.

Experiment with your team to cruise towards your fitness goals, increase energy levels, and sharpen mental clarity.

Experiment-driven coaching.

We're all different. Based on your data your team selects lifestyle experiments built with our advisors at Stanford, Duke, and Harvard.

Fitness for everyday athletes.

Tune diet, sleep & exercise to optimize your daily performance and recovery by relying on your biomarkers and wearables.


Close the loop between your lifestyle choices and its impact on your healthspan to prevent and increase longevity through a personalized approach.

Span members have transformed the way they live

I'm in the driver's seat now and the data from my wearables is clear: my health performance is improving day after day.

It also feels like I've rediscovered what optimal mental clarity and energy levels feels like.

EmilySpan member