FitTrail
Training plans that read the wrist, the weather and last night’s sleep — then adapt out loud.
Adaptive with receipts: every plan change ships a reason string
Live screens — code, not screenshots
Every frame, rendered in the browser
Today
live · 2.1k friends online
Push day → moved to shoulders-only
adaptive · 3 reasonsYou slept 6h12 and HRV dipped 11%. Plan adjusted — out loud. Full session tonight if you override, no nag.
Crew duel · Saturday
socialYour crew vs “Rungta Running”: 3/4 logged. Farhana’s 5k was 14 days ago — she’s in 😈
01 · Today
Session
Shoulder builder
4 blocks · bench + band · gym 3 min walk
32 min
adaptive from push day
- Load suggestions from last week +5kg rule
- Form camera on: rep counting + tempo guard
- Rest timer obeys your HR, not a stopwatch
- Skip-with-reason logs teach the engine
02 · Session
Recovery
Sleep score · 78
deep 1h14 (target 1h40) · breathing steady
- Evening walk 18 min▸ now
- Mobility · hips8 min
- Protein timing planread 2 min
- Lights out by 23:00the real workout
03 · Recovery
Crew · Rungta Running
5 members · duel vs Saturday · end-to-end encrypted
Farhana: 5k in 29:40 😤
Oh it’s ON. My long run is tomorrow 06:00
Weather says rain 05:50–07:00 🌧️ treadmill + cowardice counts
Crew vote: push start 30 min? 🤞
04 · Crew · Rungta Running
Shuvo D.
Marathon block · wk 9/12
29
active streak (freeze ×1)
182km
this month
4.2
sleep avg
- DevicesGarmin + Whoop + body-scale
- Form checkscamera on · 0 cloud uploads
- Physio notesleft soleus — load caps on
- History exportsGPX / CSV / coach link
05 · Shuvo D.
Coach view
live · 30s refresh
71%
sessions kept
+14%
1.9%
overload flags
3 auto-capped
84%
duel completion
- Adapt reasonssleep 61%weather 22%
- Form alertstempo drift ×4audio cued mid-set
- Crew health1 quietnudge (gentle) sent
06 · Coach view
Book coach
- 1Goal
- 2Coach
- 3Slot
Coach Anika
endurance · video ✓
Coach Rafi
strength · in-person
Plan review
async voice notes
One-off assess
30 min · free trial
07 · Book coach
The brief we wrote ourselves
Coach-in-your-pocket concept: adaptive plans, wearable pipelines, form-check AI and the social layer that actually raises completion instead of guilt.
The problem in this category
Fitness apps assume infinite willpower and perfect schedules. Plans break on day 11; users blame themselves.
How this concept answers it
Every session renegotiates: sleep data, calendar and gym traffic feed an adaptive engine that explains its changes (“moved leg day — you slept 5h”). Computer-vision form checks use the camera, nothing leaves the phone.
Feature set
- Adaptive plan engine with reason strings
- on-device pose estimation (MediaPipe)
- Wearable sync: health-kit / Google Fit / Garmin
- Small crews & duels (completion, not likes)
- Recovery rules with doctor-safe edges
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QuickCart
Grocery quick-commerce
Begin the ascent
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