AI Fitness Intelligence · Android · iOS soon

®

Train smarter. Eat smarter.
Live longer.

FITX reads your HRV, sleep architecture, training load, and bloodwork — then coaches you like it knows you. Because it does.

Start free — 14 daysSee how it works
End-to-end encryptedHIPAA-alignedNo ads · ever
Daily readinessAI coachingSleep intelligenceRecovery nutritionBloodwork ledgerNo ads · everDaily readinessAI coachingSleep intelligenceRecovery nutritionBloodwork ledgerNo ads · ever
Why FITX exists

Every fitness app counts your steps.
FITX reads your body — and flagged the overreach days before she felt it.

Maya R. — Marathon runner · 1 year on FITX
01 / 04Readiness
01 — Readiness

One score.
Total clarity.

Every morning, FITX weighs your HRV (40%), sleep (35%), and resting heart rate (25%) into a single score with a plain verdict — Primed, Ready, Recovering, or Fatigued — so you always know whether to push, hold, or rest.

a.HRV 40 · sleep 35 · resting HR 25 weighting
b.Verdicts, not vibes: Primed. Ready. Recovering. Fatigued.
c.A daily prescription — push, hold, or rest
87/100
Today's score
+8%
HRV vs baseline
02 — AI Coach

The coach that
actually reads you.

Not a chatbot with a fitness theme. FITX Coach reads your live HRV, last night’s sleep, and your training week before composing every message — and streams the answer as it thinks.

a.Every reply grounded in your live data
b.Meal cards and charts dropped right into chat
c.Workouts proposed from your recovery state
09:41
Morning insight, daily
Live
HRV · sleep · load
03 — Nutrition

Meals built for
your recovery.

Describe what you’re craving — FITX generates three complete recipes at once, calibrated to your macros and goals, each with full ingredients, steps, and its own AI-shot photography.

a.Three complete recipes per request
b.Full macros, ingredients, and steps
c.AI-generated photography for every plate
3×
Recipes per request
23d
Current streak
04 — Vitals

Instrument-grade
readings.

Heart rate with training zones, SpO₂, and sleep staging — synced from Health Connect and shown as precision data, not gamified widgets. Log your bloodwork and FITX keeps every marker in one ledger.

a.HR zones Z1–Z5, live during workouts
b.SpO₂ + sleep stages, synced nightly
c.Bloodwork ledger — cholesterol, glucose, VO₂ max
5
HR training zones
98%
SpO₂ · optimal
0
Daily readiness
HRV, sleep, load, recovery — distilled into one number, every morning.
0days
Free trial
No credit card until you decide to stay. Cancel in two taps.
0
Ads · upsells · ever
One price. Everything included. The version that actually knows you.
05 — Body Map

Your body,
mapped.

Every signal FITX reads — HRV, sleep, load, composition — lives somewhere in your body. The body map ties each metric to its source, so trends stop being abstract numbers.

a.Live biometric overlay · updated daily
b.Muscle-group load from your training log
c.Weight & composition trends via Health Connect
Resting HR 54 bpm
HRV 68 ms
Quad load high
Drag to rotate
What athletes say

"Every other app gave me a checklist. FITX gives me a coaching session.The difference is absurd."

James K. — Triathlete · 8 months on FITX
"I logged my bloodwork and FITX flagged a Vitamin D trend my GP hadn't mentioned. That was week one."
Sara T.Competitive cyclist · 14 months
"‘Faster than 97% of your runs this year’ after my 10K. It knows my history better than I do."
David L.Ultra runner · 6 months
"It told me to rest when I was planning a big session. I trusted it. That week was my best recovery in months."
Elena P.CrossFit athlete · 9 months
Pricing

The version that
actually knows you.

One subscription, everything included. No ads, no feature gates, no upsells. Ever.

Best value — 40% off
Yearly
$8/mo
$96 BILLED ANNUALLY
AI coach · unlimited conversations
AI meal generator · recipes + photography
Readiness deep-dive + daily prescription
Bloodwork & labs ledger
Live workout logger · HR zones
Start free trial
Free for 14 days · cancel anytime
Monthly
$14/mo
BILLED MONTHLY · CANCEL ANYTIME
AI coach · unlimited conversations
AI meal generator · recipes + photography
Readiness deep-dive + daily prescription
Bloodwork & labs ledger
Live workout logger · HR zones
Choose monthly
Same features · flexible commitment

Illustrative pricing — subject to change before launch. Full plan details

Available now · Android

The app that
reads your body
and cooks for it.

Start your free 14-day trial. No credit card required until you decide to stay.

Get FITX for AndroidView pricing