Fitbit band sizes

    Fitbit bands fit within a family: 24mm Attach bands fit Sense 2, Sense, Versa 4 and Versa 3, and Charge bands fit Charge 6 and Charge 5.

    Official page: Google

    Which Fitbit bands fit which case. Yes: the maker lists them as compatible. Not listed: the maker does not say they fit.
    ModelFitbit 24mm Attach bandsCharge 5 and 6 bands
    Sense 2 YesNot listed
    Versa 4 YesNot listed
    Sense YesNot listed
    Versa 3 YesNot listed
    Charge 6 Not listedYes
    Charge 5 Not listedYes

    How the bands attach

    Charge 6, Sense and Versa models have two detachable bands (top and bottom) that you can replace with accessory bands sold separately.

    Official page: Google

    Good to know

    • Fitbit Ace 3 is compatible with Inspire 2 classic accessory bands.

      Official page: Google

    • Fitbit Ace 2 is compatible with Inspire and Inspire HR classic accessory bands.

      Official page: Google

    Common questions

    What Fitbit says, statement by statement

    • Fitbit 24mm Attach bands work with Sense 2, Sense, Versa 4 and Versa 3.

      Official page: Google

    • Fitbit Charge accessory bands work with Charge 6 and Charge 5.

      Official page: Google

    Band sizes for other smartwatches