The smartest workout logger ever built for clients.
Stop getting "what should I do instead?" texts at 6 PM. Fitflux captures sets, reps, and RPE with zero friction, while the AI Spotter handles in-the-moment exercise swaps so your clients never miss a workout.
Zero friction for them. Perfect data for you.
Clients get a smooth logging flow from first set to final save. You get complete, decision-ready data without cleanup or context gaps.
- Frictionless Entry: Clients log sets, reps, RPE, and rest timers in a clean, Apple Health-style interface.
- Historical Context: Clients instantly see their past performance on any exercise without leaving the active workout screen.
- Instant Sync: The moment they hit save, the data feeds directly into your dashboard for auto-regulation and check-in reviews.
Saved workout activity
5:42 PM
Lower Body Strength - Week 4 saved
8/8 exercises completed, average RPE 7.5, rest times and set history synced.
Constraint handled
Barbell rack unavailable, swap completed with Spotter recommendation.
Dashboard signal
Auto-regulation review ready
Load, RPE, and completion quality are available for next prescription decisions.
Success
Complete workout data reaches coach review flow without texts, screenshots, or manual cleanup.
Coach-ready signal
One saved workout gives you enough context to adjust load, volume, and exercise selection without extra follow-up.
1. Structured workout summary
Coaches see completed sets, load, reps, and effort from each saved workout.
2. Constraint context captured
Equipment limits and session friction are recorded with the final workout log.
3. Spotter-assisted decisions tracked
On-demand Spotter support is reflected in saved workout context for coach review.
Captured automatically
Coach outcome
Less message cleanup. Faster prescription updates. Better decisions from complete workout context.
The AI Spotter: Save the workout. Save your evening.
Give your clients an intelligent safety net. When the gym is crowded or an injury flares up, the AI Spotter adapts the program instantly based on your original biomechanical intent.
How Spotter works in session
Step 1
Coach controls autonomy
Enable or disable Spotter by client or program to match your coaching style.
Step 2
Client asks in the moment
Spotter only responds when a real friction point shows up in the workout flow.
Step 3
Intent-preserving swap
Recommendations preserve your training intent and still fit the equipment reality on the floor.
Example Spotter exchange
Result
Workout stays on track, intent stays intact, and coach still has final control over program decisions.
Want this workflow in your coaching stack?
Pair Workout Logger with Program Builder to turn saved workout outcomes into faster plan adjustments.
Before vs after: coaching with saved workout logs
Same roster. Completely different coaching reality.
Related feature pages
Program Builder
Build, adapt, and assign client programs faster with AI-assisted planning while keeping coach control.
Client App
Deliver a clean client experience for logging, check-ins, and daily execution with clear next actions.
Check-Ins
Run structured check-ins with triage, reminders, and a closed feedback loop from one coaching queue.
Ready to stop guessing and start coaching?
Join the first 500 coaches locking in lifetime founding member pricing.
Claim Founders Pricing