Join the beta
Wear OS + Google Health Connect Samsung Health direct, coming soon Apple Watch + Apple Health, coming soon

Your health app collects. Kinsense makes it act.

Your phone already records your heart rate, sleep and steps. Kinsense reads them, links them with the water, training and mood you log, and turns them into small steps on your wrist. Everything you log goes back to Google Health Connect, so your other apps see it too.

Join the Android + Wear OS beta See how it works

Free during the beta, everything included. Nothing to migrate, nothing to cancel. A wellness app, not a medical device.

08:42 1,150ml of 2,500 ml today
Saved to Health Connect

Tap the tiles. One tap on the water drop logs 250 ml, the same as on the real watch.

How it works

Senses. Understands. Acts.

Most health apps stop at charts. Kinsense closes the loop: it reads the signals you already collect, works out what they mean for today, and puts the next step where you will see it, on your wrist.

step 1

Senses

Heart rate, HRV, resting heart rate, sleep and steps from Health Connect, plus what you log on the watch: water, weight, body fat, sets and mood. Each data type only with your permission.

← Your health store and your watch
step 2

Understands

Links the signals into one picture of your day: how you slept, how hard you trained, how much you drank, whether your body shows stress. Fixed, explainable rules, and AI on the phone where it can run.

⟳ On your phone first
step 3

Acts

Turns that into one small step on the watch: drink a bit more on an active day, rest longer between sets after a short night, take two minutes to breathe. You decide; it never acts for you.

→ On your wrist, and back to your store
On the watch, as it is today

Big targets, one job per screen.

These are screenshots of the Wear OS app in the beta. No phone needed for any of them.

Watch home: an add button, the water ring, and tiles for weight, body fat, training and calm
HomeEverything one tap away. The ring shows today’s water.
Water screen: a glass filling up, 250 ml of 2,500 ml, and buttons for 150, 250 and 500 ml
WaterTap an amount. The glass fills toward your goal.
Training screen: set 3 of 3, Cable Crunch, 10 reps at 73 kg, with a check button
TrainingReps and kg ready to confirm. The rest timer starts itself.
Calm screen: pick 1, 2 or 3 minutes, then start, breathing in 4 seconds and out 6
CalmPick a length and follow the buzzes on your wrist.
An add-on, not a replacement

Your health app stays the home of your data. Kinsense is the layer that puts it to work.

Most trackers want to become your new dashboard. We went the other way. Kinsense reads and writes the health store your phone already has, and puts the quickest way to log on the device that is always on you.

What stays the same

  • Your apps. Keep Google Health, Samsung Health, your scale's app. They all keep working.
  • Your history. Years of steps, sleep and heart rate stay where they are. Nothing to export or import.
  • Your source of truth. Health Connect today, Apple Health soon. Kinsense writes there first.

What Kinsense adds

  • Watch-first logging. Water, weight, body fat and mood in one or two taps on Wear OS.
  • Workouts that run on the watch. Plan routines on the phone, then run them on your wrist with no phone nearby.
  • Deeper links between your data. Heart rate, HRV and sleep from Health Connect feed your hydration goal, your rest timers and your calm sessions.
You tap

Your watch

Log a glass of water or finish a set. Works offline and queues until it can sync.

Kinsense

Phone app

Receives the entry, checks for duplicates, and writes it once.

Your store

Health Connect

The entry lands in Google's health store on your phone. Apple Health on iPhone, soon.

Everyone sees it

Your other apps

Any app you have connected to Health Connect picks it up. No double logging.

What you have today, and what Kinsense adds

Google and Apple built the health store. Kinsense builds the shortcuts on top.

Health Connect and Apple Health are excellent at keeping your data in one place and sharing it with the apps you allow. Quick logging from the wrist is where the gaps are. That is the part we fill.

What you want to do Google Health Connecton its own Apple Health + Apple Watchon their own With Kinsenseon top of either
Keep all health data in one place Yes Shared store and permissions for every app Yes The Health app on iPhone Same Uses that store. No new silo, no account to migrate
Log water from the watch No Needs a separate logging app No Add it by hand in the Health app on iPhone 1 tap 250 ml per tap, goal ring on the wrist
Log weight and body fat from the watch No Smart scale app or manual phone entry No Manual entry on iPhone 2 taps Scroll wheel that starts at your last reading
Strength routines with sets, reps and kg Partly Stores exercise sessions, no routine to follow Partly Workout app records time and heart rate, not sets or weights Full Planned on the phone, run on the watch with rest timers
Track with the phone left behind Partly Watch sensors sync later Partly Workouts and sensors, not manual logs Yes Every flow works offline and queues for sync
Breathing and mood check-ins No Up to the apps you install Yes Mindfulness app with breathing and State of Mind Linked Offered when heart rate and HRV suggest stress, lined up with sleep and training
Goals that react to your other data No Stores data, sets no goals Partly Activity rings, not hydration or body goals Yes Water goal rises on active days, rest timers follow your recovery
Log meals and calories Via apps Stores nutrition that food apps write Via apps Stores nutrition, manual entry per nutrient on iPhone Coming next Photo estimate and meal composer, plus meals from the food app you already use
Avoid the same entry counted twice Partly Each app writes its own records Partly Source priority per data type Yes Checks the store before writing, writes once

Compared with the built-in apps and stores as of October 2026. Google and Apple update them often; tell us if something here is out of date. Apple Health support in Kinsense is coming soon.

The watch is the main entry point

Every flow is built for a wrist, a glance and a thumb.

Your phone is great for planning and reviewing. Logging should not need it. Each flow below runs fully on the watch.

1 tap

Water

Tap the drop to add 250 ml. Hold for a custom amount. The ring fills toward a goal that rises on hot or active days.

→ Hydration in Health Connect
2 taps

Weight

Step off the scale, turn the crown to 78.4 kg, save. It starts from your last reading so you only nudge the decimals.

→ Weight in Health Connect
2 taps

Body fat

Same scroll wheel, in percent. Readings from a smart scale already in Health Connect show up here too.

→ Body fat in Health Connect
per set 1 tap

Training routines

Your routine is on the watch: 4 × 8 at 60 kg, rest 90 s. Confirm the set, adjust reps and kg on a wheel, and the rest timer starts on its own.

→ Workout history, synced later
1 tap

Calm

A breathing session paced by haptics on your wrist. When your heart rate and HRV point to stress, the watch can offer one.

← Reads heart rate and HRV
2 taps

Mood

Pick how you feel in two taps. Over time it lines up with your sleep and training so you can see what helps.

← Reads sleep and activity
Coming next

Food tracking that works with the food app you already use.

Log meals in Kinsense with a photo or by building them yourself. Or keep logging in MyFitnessPal, Cronometer, Lose It! or any app that shares nutrition with your health store. Kinsense reads those meals too, so your summaries and recommendations see everything you eat.

  • Photo estimate

    Snap your plate. Kinsense suggests the foods and portions, you adjust the grams, then save. Runs on the device where it can.

  • Meal composer

    Build a meal from foods and barcodes, save it once, log it again with one tap. Calories, protein, carbs and fat add up as you go.

  • Bring your food app

    Meals logged elsewhere arrive through Health Connect or Apple Health. They are shown with their source and are never counted twice.

  • Re-log from the watch

    Yesterday's breakfast, your usual coffee, a saved meal. One tap on the wrist, no phone needed.

Where your meals go
Your food appMyFitnessPal, Cronometer…
Health storeHealth Connect · Apple Health
Health storeMeals from every app
KinsenseSummaries, trends, advice
KinsensePhoto and composed meals
Health storeNot shared

Off until you turn it on. With it off, meals you log in Kinsense stay in Kinsense. With it on, apps that read nutrition from the store, such as Google Health, Samsung Health and Lose It!, show them. Most food apps, MyFitnessPal and Yazio included, only write to the store, so they won't.

Works without your phone

Leave the phone in the locker.

Routines, your exercise list and today's goals are stored on the watch. Log as much as you like with no phone and no signal. When the two meet again, everything syncs once, in order.

06:30
Push day, 5 exercisesRun from the watch. 18 sets, rest timers on the wrist.
07:25
+500 ml waterTwo taps between sets.
07:40
78.4 kgLogged at the gym scale.
07:55
Back with the phone3 entries sync to Health Connect. Your other apps see them a moment later.
Platforms

Android first. Samsung Health, iPhone and Apple Watch are next.

Open beta

Android + Wear OS

Health store
Google Health Connect
Watch
Wear OS 4 and newer, standalone app
Reads
Steps, sleep, heart rate, resting heart rate, HRV, weight, body fat, hydration
Writes
Hydration, weight, body fat
Join the Android beta
Coming soon

iPhone + Apple Watch

Health store
Apple Health
Watch
Native watchOS app with the same flows
Same idea
Keep Apple Health and the apps around it. Kinsense adds the wrist shortcuts.

The watchOS app is in development.

Tell me when it’s ready
Coming soon

Samsung Galaxy + Samsung Health

Health store
Samsung Health, directly
Watch
Galaxy Watch with Wear OS, the same standalone app
Today
Samsung Health already sees your Kinsense entries through Health Connect.
Next
A direct link to Samsung Health, so more of what your Galaxy Watch records reaches your goals and timers without the detour.

Planned. Each data type will still need your permission, read and write separately.

Pricing

Free during the beta, with everything in it.

There is nothing to buy today. Later, the heavier AI features will likely move to a paid Pro plan. The everyday tracking stays free.

Now · beta

Everything

€0while the beta runs

  • Every watch flow: water, weight, body fat, training, calm, mood
  • Health Connect read and write, offline queue, no duplicates
  • Routines planned on the phone, run on the watch
  • Every AI feature as it arrives
Join the beta
Later · Free

Free

€0

  • Logging on the phone and the watch
  • Health store sync
  • Training routines and calm sessions
  • Export, delete and every privacy setting, always
Later · Pro

Pro

TBA

  • The heavier AI flows, such as AI-built routines and insights across your data
  • Details and price announced here before anything changes
Your data

Health data, handled like health data.

You choose what Kinsense can touch, and every choice can be changed later in the app under Profile → Privacy and data.

Consent for each purpose

Your entries are health data, so Kinsense asks for your explicit consent (GDPR Art. 9). Every optional feature stays off until you turn it on.

Permission per data type

Health Connect asks for each type, read and write separately. Your phone reads it; turn any type off and Kinsense keeps working with the rest.

Stored in the EU

Your account and entries live on Kinsense’s server at Hetzner in the EU. Your phone and watch keep a copy, so they work offline.

Encrypted on the way

Every connection is HTTPS. Sign-in tokens sit in the phone’s secure storage, and your pictures and videos open only through short-lived links.

AI on the device first

Where your phone can, AI runs on the phone. Cloud AI (Google Gemini) only runs if you turn it on. Stress and mood come from fixed rules, not AI.

Yours to take or delete

Download everything or delete your account from the app at any time. No ads, no selling, no profiling for others.

Read the privacy notice

Kinsense is a wellness app, not a medical device. Nothing it shows is a diagnosis.

Questions

Before you install

Do I have to stop using my current health app?

No. Keep it. Kinsense writes into Google Health Connect, which your current apps already read from. Think of it as a faster keyboard for the health data you already keep.

Will my entries show up twice?

No. Your phone reads Health Connect, compares it with what Kinsense has, and writes only the entries that are missing.

Does the watch need my phone nearby?

Only to sync. Logging and full workout routines run on the watch alone, and entries wait in a queue until the phone is back in range.

When is the iPhone and Apple Watch version coming?

It is in development, built on Apple Health in the same way the Android app is built on Health Connect. We will announce the date here.

I log food in Yazio. Do I have to switch?

No. On iPhone, Yazio shares meals with Apple Health, and Kinsense will read them from there. On Android, Yazio doesn't share meals with Health Connect yet, so they can't reach Kinsense. MyFitnessPal, Cronometer, Lose It! and Samsung Health do share. Use Kinsense's photo and composer only if you want to.

Which watches work?

Wear OS watches running Wear OS 4 or newer, such as Pixel Watch and Galaxy Watch. Apple Watch support comes with the iOS release.

Keep your health app. Let Kinsense make sense of it.

Join the beta