ONE BioOS

    Wellhub Alternative

    ONE BioOS vs. Wellhub

    Wellhub (formerly Gympass) is a gym-access benefit — a flat monthly fee that unlocks a network of gyms, studios, and fitness apps. ONE BioOS is a measurement platform: it reads employee biology and turns it into outcomes HR can act on.

    What it measures
    Blood biomarkers, wearable data, and behavioral inputs, correlated continuously through the OPL® Engine.
    Nothing directly — Wellhub is an access benefit, not a measurement platform.
    Core mechanic
    A biology-based OPL® score with personalised, evolving guidance for each employee.
    A flat monthly fee per employee that unlocks access to a network of gyms, studios, and fitness apps.
    Value delivered
    Health outcomes and workforce-level insight for HR and wellness leaders.
    Subsidised access to fitness facilities and on-demand classes.
    Built for
    Employers who want to measure and improve actual employee health.
    Employers who want to subsidise gym membership as a benefit.
    Fit together
    Layers on top of any existing gym-access benefit as the biology and outcomes layer.
    Works well alongside a biology-based platform — it doesn't measure health on its own.

    Common questions

    Wellhub vs. ONE BioOS

    Does Wellhub track my health data?

    Wellhub is primarily an access benefit — it unlocks gym and studio memberships, not a biomarker or health-outcomes measurement layer. ONE BioOS is built specifically to read and act on employee biology.

    Can we run ONE BioOS and Wellhub together?

    Yes — many organisations do. Wellhub handles subsidised gym access as a perk; ONE BioOS adds the biology-based measurement layer that shows whether that access is actually moving the needle on employee health.

    Which one should we choose first?

    If your goal is measurable health outcomes and an OPL®-driven workforce dashboard, start with ONE BioOS. If your goal is subsidising gym access as a perk, Wellhub fits that need directly — the two aren't mutually exclusive.

    See where ONE BioOS fits

    Access is a perk. Biology is the outcome.

    If your current benefit gets people into gyms but doesn't measure what's actually happening in their bodies, ONE BioOS adds the biology layer most access benefits are missing.

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