Your N=1 optimization engine

Every metric.
One protocol.
Zero guesswork.

The only coach that fuses every wearable, lab panel and body-composition scan into one adaptive protocol — recalibrated against your own baseline every single morning.

See how it works
Fitener is coming to iOS. Leave your email and we’ll message you once — at launch. How we use your email
iOS first · coming to the App Store
NO CREDIT CARD · FULL SYNC IN UNDER 2 MINUTES
Fitener dashboard
92
RECOVERY
Prime to push
HRV 88 · RHR 44
DAY STRAIN
14.2▲ HARD
9
Data sources unified
Daily
Plan recalibration
12k+
Athletes training
24/7
Coach in your pocket
Connects to everything you already wear & track
Garmin
Withings
Strava
Fitbod
Oura
Apple Health
Whoop
One coach · every system

Stop staring at dashboards.
Start getting answers.

Your watch, scale, gym app and lab reports each tell a fraction of the story. Fitener reads all of them together and tells you exactly what to do next.

Adaptive daily plan
Today's training, recovery target and macros — rebuilt each morning around your real readiness.
Recovery & readiness
HRV, resting HR and sleep fused into one clear go / hold / rest call before you train.
Nutrition on autopilot
Protein, carbs and fat auto-calculated from your latest weigh-in, goal and training day.
Strength progression
Tracks every lift and drives double progression so you keep adding weight, not guessing.
Bloodwork intelligence
Upload labs and see what your markers mean for training, recovery and supplements.
Trends & correlations
Surfaces the patterns between sleep, load and performance you'd never spot yourself.
How it works

Scattered data to a
plan in three steps.

01
01
Connect your data

Link Garmin, Withings, Strava, your lifting app and upload your latest bloodwork. One-tap sync, no spreadsheets.

02
02
Get your adaptive plan

The coach builds today's training, recovery target and macro split around your real readiness — not a generic template.

03
03
Improve every day

Each new night of sleep, weigh-in and session recalibrates the plan. You compound gains instead of guessing.

Why Fitener

One app does what
four never could.

RECOMMENDED
Fitener
Device app
Spreadsheet
& generic apps
Unifies every device, app & lab result
Daily adaptive training plan
Recovery & readiness call before you train
Auto-calculated nutrition & macros
Bloodwork interpretation
Balances strength & endurance together
Human expert on demand
Inside the app

This is what opens
every morning.

Real screens, real numbers. Your readiness, training call, body composition and nutrition — read from every device overnight and waiting before your coffee.

Recovery
92▲ prime
VO₂max
58.4▲ 0.6
Body fat
12.7%▼ 2.9
Day strain
14.2▲ hard
Fitener — Today
Fitener daily dashboard
Coach
Coach readiness and weekly insight
Your day, decided

Readiness scoring, streaks and a weekly read on your data tell you whether today is a PR day or a recovery day.

Nutrition
Macro targets and meal plan
Fuel that fits the plan

Macro targets and a full meal plan that scale automatically to training days versus rest days.

Loved by data-driven athletes

The edge people feel in
weeks, not seasons.

"I finally stopped second-guessing my training. It tells me when to push and when to back off — and it's been right."
Elias Verbeke
Cat 2 cyclist
"Down 4% body fat while my squat went up. The recompensation plan actually held both at once."
Marta Kovač
Powerlifter
"It connected my Garmin, Withings and labs in minutes and immediately caught my recovery was tanking."
Tom De Ridder
Marathoner & QS nerd
The Fitener community

You're training
in strong company.

14,200+
Athletes training
3.9M
Sessions analyzed
1.2B
Data points synced
+11%
Avg readiness in 8 wks
Pricing

Start free.
Upgrade when you feel it.

Every plan starts with a 14-day free trial. No card required, cancel anytime.

Monthly
Annual −31%
MOST POPULAR
Pro

Your full adaptive coach across training, recovery & nutrition.

8.99/ month
Billed €107 yearly · save 31%
Join the waitlist
All devices & apps connected
Daily adaptive training plan
Recovery & readiness scoring
Auto-calculated nutrition & macros
Strength & progression tracking
Trends, correlations & records
Elite

Everything in Pro, plus a human expert reading your data with you.

19.99/ month
Billed €239 yearly · save 26%
Join the waitlist
Everything in Pro
Monthly human expert review
Priority bloodwork interpretation
Direct chat with your coach
Early access to new features
The Fitener promise

Train risk-free —
or your money back.

Go all-in for 30 days after your trial. If Fitener doesn't sharpen your training, recovery and results, email us once and we'll refund every cent. No forms, no hoops.

14-day free trial
30-day money-back
Cancel anytime

Questions, answered.

Which devices and apps can I connect?
Garmin, Withings, Strava, Oura, Whoop, Apple Health, plus lifting apps like Fitbod. You can also upload bloodwork PDFs — the coach reads your key markers automatically.
How is this different from my watch's own app? +
Do I really get everything free for 14 days? +
Is my health data private? +
Can it handle both strength and endurance training? +
What's included in Elite? +

Your coach is
in your pocket.

Fitener is coming to iOS. Join the waitlist and get your first adaptive plan at launch.

Join the waitlist
iOS first · App Store at launch
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