Our 40-year mission

Add one billion years of life.

We’re building the simplest way to make movement a lasting habit—then measuring whether those habits help people live longer, healthier lives.

See how the goal breaks down
1Byears of life addedby 2066
The math

A huge goal, made concrete.

Start with a clear hypothesis: consistent exercise can add three years to a person’s life. That turns one billion into a number we can work toward every year.

Three years is a goal, not a promise.

The plan

Move more people. Learn what lasts.

  1. 01

    Make starting easy

    Remove the planning and tracking friction that keeps people from moving.

  2. 02

    Help habits stick

    Build for consistency over intensity, one realistic workout at a time.

  3. 03

    Measure the outcome

    Follow the evidence and learn how sustained movement changes healthy lifespan.

333.3M people. Three years of life each. One billion years together.

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