Pro
Training load
Weekly load from your workouts, compared with your own buildup.
14.2this week
ATCEK STUDIOS / Product 01
Health & Performance
Understand your body.Train with context.
On your wrist.
Running · live
5:42
154HR
4.82 kmDistance
28:13Duration
Avg. pace5:51 /KM
Illustration of the workout experience, with example values. Not a medical device, and not anyone’s health data.
Next
From a glance on your wrist to the full picture on your phone.
Your day
A clearer view of how your body is doing.
Resting heart rate, recovery and sleep score: the three readings the day opens with, and the one you choose to look at first.
Heart rate
More than a single reading.
The last measurement with the time it was taken, the hours of the day as separate readings, and your resting rate and variability beside them.
88bpmLatest reading
24 hourshourly avg.
- Resting
- 58 bpm
- HRV
- 48 ms
Stress
Load, read from signals you already record.
Calculated from heart rate, variability and sleep together. An indication of load, never a diagnosis.
31%MediumToday
Course of the dayHollow marks are unmeasured hours
- Built from
- Heart rate, variability and sleep
Today
The rest of the day, at a glance.
Steps, energy, variability, blood oxygen, strain, sleep, meditation, water and weight, each one measurement your devices already take.
Recovery
A score you can take apart.
Recovery is read against your own recent nights and readings, not a population average. It is never only a number: the app lists what moved it, and by how much, so you can disagree with it.
- Measured against your own baseline
- Every driver named, with its own contribution
- Free, drivers included
Sleep
Understand the night behind the score.
You look at this before you are properly awake. So it says what happened, in the shape the night actually had, and leaves the judgement to you.
Last night
7h 12min bed from 23:18
- Deep sleep1h 22m · 19%
- REM sleep1h 34m · 22%
- Light sleep3h 58m · 55%
- Awake18m · 4%
- Score
- 79
- Sleep debt
- 48m
- vs. previous
- +4%
Sleep is in the free version, stages and the reasons behind the score included.
- Score, bedtime, duration and the sleep debt it left
- Deep, REM, light and awake, in proportion
- Every contributor to the score named and rated
- Seven nights of context, free
A wellness and fitness product, not a medical device. It does not diagnose sleep conditions. Example values.
Activity
Where the day actually went.
Steps, energy and strain for the day, and the hours they came from. An hour you spent still is a measured zero. An hour that has not happened yet, or that nothing recorded, stays visibly empty.
- Steps by hour, against your own goal
- Active energy and strain for the day
- Free
Training
For the moments when a glance has to be enough.
Mid-run you get one look. So the pace you are holding right now is the number, and everything else sits underneath it.
On the wrist
Current pace, and what is holding it up.
Heart rate, distance and elapsed time under the one reading you are actually running to. Average pace sits quieter still.
Saved
The session, then the reading of it.
The watch confirms it saved and shows what you just did. The phone is where the session is read properly.
Free
Recording and reading a workout costs nothing.
Time, distance, average pace and heart rate, how it was recorded and how complete the data is. The summary ends by refusing to interpret itself.
With Pro
One session, or the shape of many.
The free version records and reads the workout. Pro adds the three analyses that only make sense across sessions, each of them named and described in the app before you ever pay for it.
Pro
Recovery relationships
How your workouts relate to recovery, sleep and stress.
An analysis you open
Pro
Fitness trend
Your fitness curve over time, with buildup and recovery phases.
An analysis you open
Training load is the only one of the three that resolves to a single figure; the other two are analyses you open. Values are illustrative. None of this is a training recommendation or a health assessment.
Approach
Built for context, not just numbers.
Your devices already record more than you can read. The work is not collecting more of it, but putting the parts next to each other so a single reading means something.
- 01One picture, not six appsHealth, recovery, activity, training, sleep and everyday performance are read together, in one place, against each other.
- 02Your own baselineRecovery is measured against your own recent readings rather than a population average, so the number means something for you specifically.
- 03The reason, not only the scoreEvery score can be opened to see what moved it. That stays in the free version, because a score you cannot question is not worth much.
- 04Honest about what it did not measureAn hour without a reading is drawn as an hour without a reading. Nothing is interpolated, averaged away or filled in.
Go deeper
Your whole day is free. Pro is for what a longer record shows.
Everything you measure day to day stays in the free version, scores and the reasons behind them included. Pro is for the places where the product keeps a longer record and needs room to analyse it.
FreeTraining shows what you did. Each deeper analysis is named and described, so you know exactly what is behind the lock.
ProThe same three analyses open. Load against your own buildup, how sessions sit alongside recovery, and the shape of your training over months.
Training loadPro
Weekly load from your workouts, compared with your own buildup.
Recovery relationshipsPro
How your workouts relate to recovery, sleep and stress.
Fitness trendPro
Your fitness curve over time, with buildup and recovery phases.
Training load
Weekly load from your workouts, compared with your own buildup.
14.2
Recovery relationships
How your workouts relate to recovery, sleep and stress.
Fitness trend
Your fitness curve over time, with buildup and recovery phases.
Nutrition
What you eat belongs beside the rest of your day.
A diary rather than a diet: what you ate, when, and what it came to. It sits in the app alongside training, and it stays on your phone.
Recording it
Logged by hand or by barcode, kept as your own.
Items go into a mealtime, the day adds them up, and anything you enter often becomes a reusable item or a recipe. There is no score at the end of it and nothing to beat.
- Manual entry, barcode scanning, your own items
- Recipes and meal planning
- Stored locally on your device
With Pro
The same card, once there is more of it to read.
Free keeps the last fourteen days and five saved recipes, which is a working diary. Pro keeps the whole local history, lifts the recipe limit, and fills in the two lines the card is otherwise holding open.
Anything you have already saved stays readable and editable on either plan, and a recipe you have kept can still be edited and planned with after a downgrade. Example values.
- History
- 14 recent daysFree
- Full local historyPro
- Recipes
- Five savedFree
- UnlimitedPro
On your wrist
Thirteen complications. Three of them free.
A complication is the small readout on your watch face. Every one below ships in the product, each showing a different combination of what the app already knows.
Free
- ATCEK EssentialRecovery, steps and heart rate at a glance.
- Steps FocusYour steps for today, front and centre.
- Sleep FocusYour most recent sleep score, front and centre.
Pro
- ATCEK ZenA calm view of your daily recovery.
- Pulse DataSeveral health values, compactly together.
- MomentumYour daily movement and momentum.
- Mineral FlowA premium mineral recovery summary.
- Recovery FocusReadiness, sleep and HRV, centred.
- ATCEK Health AgeYour indicative vitality age and domain ages.
- Stress FocusYour current strain, presented calmly.
- Stress & PulseStress and heart rate together, for context at peak moments.
- Night MineralsSleep and recovery together, as a premium night summary.
- Daily BriefRecovery, stress and activity in one compact overview.
Pro also adds five watch designs beside the one in the free version. Health metrics on the watch are not listed here: two access policies in the product disagree about them, and that is not something to settle in a marketing page.
Side by side
The exact difference.
No price is shown anywhere on this page: the product has not been released and has no public price yet.
FreePro
Daily health
Heart rate, steps and calories••
Sleep, recovery and stress score••
The reason behind every score••
Goals, badges and seven-day trends••
Synchronisation with all your devices••
Training
Recording and reviewing workouts••
Saved training routinesThreeUnlimited
Routine insight and context–•
Training load, recovery relationships, fitness trend–•
Nutrition
Nutrition history14 daysUnlimited
Saved recipesFiveUnlimited
Nutrition insights–•
Recovery, sleep and stress
Recovery score with its drivers••
Sleep score, stages and sleep debt••
Stress score and the day's course••
Wearable
Workouts and metrics on your wrist••
Watch designsOneSix
Watch complicationsThreeThirteen
Your data
Health data is read on your device and shown to you.
Health & Performance is a wellness and fitness product. It is not a medical device: it does not diagnose conditions, detect disease or give medical advice.
Measurements stay on your device
Health data is read on your device from Apple Health or Health Connect and stays there. An account is optional, and saves only your settings, goals and consent choices, never your health measurements.
Never sold, never for advertising
Your measurements are never sold and never shared with third parties for advertising. The app carries no advertising or tracking technology, collects no advertising identifier, and does not collect your location.
Consent per data type
Health data is a special category under the GDPR and is processed only with your consent for each data type.
Yours to export or erase
You can always view, export and erase your data, from inside the app, at any time.
What it covers
Six areas, one coherent picture.
Each area is derived from measurements your devices already record. Health data is read on your device and shown only to you.
- 01HealthRecent measurements your phone and wearable already record, read as one picture.
- 02RecoveryHow rested you are, against your own baseline rather than a population average.
- 03ActivityEveryday movement in the context of the rest of your week.
- 04TrainingWorkouts recorded on your devices, summarized so effort over time stays legible.
- 05SleepDuration and consistency, without turning a single night into a verdict.
- 06Everyday performanceThe overall read across the areas above, understandable at a glance.
Platforms
Across mobile and wearable devices.
One product, built for the devices people already wear and carry. Measurements are read from Apple Health or Health Connect and processed on your device.
- MobileiPhone
- MobileAndroid
- WearableApple Watch
- WearableWear OS
Availability
In development.
Health & Performance has not been released. There is no public launch date, and the final product name has not been announced. Platform and version requirements will be listed on its store pages when it becomes available.