01 Strength
It remembers, so you don't have to.
Lifting, in the session and around it: suggestions, rest, supersets, templates and the library.
02 HIIT
Intervals without a second phone.
The interval timer, circuits where every exercise keeps its own clock, and sessions from a video or your watch.
03 Cardio
Outdoors by GPS. Indoors off the machine.
Runs, walks, rides and the gym machines, plus runs from any watch.
Targets
Set it, and the phone tells you.
Give a session a distance or a time. When you reach it the phone buzzes and says so, screen off or not, voice on or off, reads out your time, distance and pace - and, if you ask, ends the session itself after a short cooldown so a GPS wobble does not cut a run short. The summary says whether you got there.
Cardio summary
The route, the splits, and a card to share.
Every session ends on its map, its splits as bars with the fastest and slowest named, and everything it measured: descent, the highest point, your fastest twenty seconds - and a share card with every split on it, whose contents you choose, with the map or without it.
Finishing indoors
Type what the console says, once.
End an indoor session and the clock stops; then it asks for the machine's numbers - distance, calories, whatever that console shows - and files them as what they are: a figure off the equipment, never mixed up with what your watch measured. On a rower, the power and the strokes are worked out from your split if you leave them blank, with a tilde so nobody mistakes them for the console's. Then the summary.
Any watch
Open the file. That is the whole import.
Garmin, Coros, Polar, Suunto, Strava and Samsung Health all export a run as a GPX file, from the phone alone. Open it in FitTrack, or pick it from History, and it lands with its route, splits, pace and elevation. The activity is suggested from the file, its name or its speed, and you confirm it.
04 One history
The week reads as one thing, not three.
Every session in one log, then what the numbers mean.
Training history
Every session, and the rest between them.
History opens on twelve weeks of squares and your goals for this week, then the totals for whatever is in view, then everything by month with its own running totals. Fold the top card and the goals stay as a row of rings, so the first session is one glance down. Each card says what the session was in chips you can read at a glance, and the gaps between them are labelled, so a training block and the rest days inside it read as one shape.
Weekly goals
A target for the week, not a streak.
Strength and HIIT sessions per week, and cardio by sessions, minutes or distance, resetting every Monday. No streak counter, because a streak punishes rest days, illness and injury. In History they sit under the consistency squares as bars, or fold to a row of rings.
Across the app
The parts every session shares.
No signal needed, your watch, what you share, and your language.