The most glanceable surface in the Tabatha family: your current focus and its countdown on the wrist, with the few actions you would otherwise pull your phone out for. A Wear OS 4 companion built for the Samsung Galaxy Watch 6, it reads and writes the same account data as the extension and Tabby Sidecar through Cloud Sync - a checkpoint quick-added on the watch shows up everywhere within a second. It runs today, but it is not a store release: there is no Play Store listing, and getting it onto a wrist means building the APK and sideloading it over Wi-Fi ADB.
The watch adds almost no new data of its own - it is a window, not a fourth tracker: no shift, no window monitor, nothing it originates. Its whole job is showing the one thing you are doing right now and taking the four or five actions worth a tap on a screen this small, fast enough that pulling out the phone stops being worth it. A pure, unit-tested TimerEngine mirrors the Sidecar's own focus.ts math (freeze-on-pause, rebase-on-resume) so the countdown never disagrees with the phone it is reading from.