Smart plan generation
Answer a few setup questions and GrittFit builds a structured plan around your goals, equipment, and available days.
Android · Wear OS
Train with a plan that adapts to you.
GrittFit generates a realistic workout plan, lets you fine-tune every set and rep before you start, then tracks the whole session — rest timers, rep counting, and progress, all in one place.
Free to download · Sign in with Google · No account needed to browse features
AdaptivePlans that progress with your strength
Pre-start editsAdjust sets & reps before you begin
Live sessionTimers, rep counting, auto detection
On your wristWear OS companion for glances
Features
Everything a training day needs.
From the first plan to the last rep — GrittFit stays out of your way and keeps the numbers honest.
Edit before you start
Swap an exercise, change sets or reps on any movement — your pre-start plan is fully yours to tweak in seconds.
Live rest timers
Between sets, a countdown runs itself — no phone-watching, no guesswork. Just work, rest, repeat.
Workout detection
Sensing-based detection helps GrittFit recognise the movement you're doing, so your log stays accurate hands-free.
Progress you can see
A visualizer turns your session history into a clear picture of where you're at and how you're trending.
Sign in with Google
One tap to sign in. Your plans and history stay yours — see the privacy policy for exactly what we store.
How it works
Four steps to a finished session.
-
1
Set up your profile
Goals, equipment, and how many days you can train. Takes a couple of minutes.
-
2
Generate your plan
GrittFit puts together a workout that fits your setup — exercises, sets, and reps.
-
3
Adjust before you start
Not feeling one movement? Swap it or dial the volume before the first rep.
-
4
Work, track, repeat
Timers and detection run the session while your progress is logged automatically.
Wear OS
Your session, on your wrist.
A dedicated Wear OS companion keeps the current exercise, set count, and rest timer a glance away — so the phone can stay in your pocket during the workout.
- Current exercise & set at a glance
- Rest timer on the watch face
- Log a set without touching your phone
Ready to plan your next session?
Download GrittFit and get your first plan in minutes.
Also available for Wear OS devices.