RuckTrack runs on Garmin watches running Connect IQ 5.0 or later, across AMOLED, 64-color MIP, and 1-bit monochrome displays. The list below is grouped by product family.
If your watch isn't here, it's most likely a pre-Connect IQ 5.0 model. The Connect IQ Store listing has the live compatibility check — install will only complete on a supported device.
RuckTrack was designed AMOLED-first. The deep-black background, vibrant green dividers, colored zone arcs, and high-contrast numeric heroes all use the display's per-pixel light control. The MIP (64-color) and monochrome watches added in v2.4 can't render the photo-grade start screen, so on those displays it degrades gracefully to a clean flat layout, while the seven live screens, the numeric typeface, the charts, and every metric render the same. No watered-down build, just the right rendering for each display.
RuckTrack builds against Connect IQ API 5.0. Most listed devices have firmware that supports newer Connect IQ features (action menus, in-place toggle items); a small number of older devices fall back to a 5.0-compatible code path automatically. You don't need to pick — the right path runs on the right device.