About OS Health

Your plan should adapt to your life, not the other way around.

OS Health is built on the belief that useful health guidance must account for the whole person and the realities of the day.

Mark Dorsey, founder of OS Health
Meet the founder

Mark Dorsey

Founder, OS Health

For years, Mark tracked workouts, recovery, sleep, wearable data, labs, and other health information. The information was useful, but interpreting it each day still required time, expertise, and judgment.

The recurring question was simple: What is the best thing I should do for my body today?

OS Health grew from that experience. It is designed to understand the relevant information, account for real life circumstances, and provide one specific movement plan with a clear explanation.

Our principles

What guides the product

Health should fit real life

Schedules, injuries, energy, stress, priorities, and access to equipment all matter.

One clear recommendation

The goal is not more options. It is one appropriate decision for today.

Understanding builds trust

Every recommendation should explain why it fits the user's situation.

Agency remains with the user

OS Health provides guidance, not orders, and should never use guilt to force compliance.

Privacy is product design

Trust cannot be added after launch. It must shape what is collected, retained, and shared.

Technology should simplify

AI should reduce cognitive burden rather than create another system to manage.

Looking ahead

Individuals first.

OS Health is initially focused on the person making a daily movement decision.

Over time, the same platform may support families, caregivers, physical therapists, healthcare organizations, and other partners that benefit when people remain active, capable, and engaged.

Help shape the first version.

Join the waitlist for updates and early access opportunities.

Join the waitlist