1
Speak
Tap Add Food and say what you ate — “two eggs with bacon and avocado”. Typing works too.
Wear OS App
Calorie Counter
for Wear OS
Log food by voice, track calories and macros on four rings, and ask the AI Coach — on Samsung Galaxy Watch, Google Pixel Watch and other Wear OS watches. Works together with the AI Food Coach app on your Android phone.
What Is AI Food Coach for Wear OS?
AI Food Coach for Wear OS is the watch app of the AI Food Coach calorie and macro tracker for Android. You say what you ate, AI estimates the calories and macros, and the meal goes into the same food diary as on your phone. It runs on watches with Wear OS 3 or newer — Samsung Galaxy Watch4 and later, Google Pixel Watch and other Wear OS watches — paired with an Android phone that has the AI Food Coach app.
| Watch | Wear OS 3 or newer: Samsung Galaxy Watch4 and later (e.g. Galaxy Watch7, Watch8, Watch9, Galaxy Watch Ultra), Google Pixel Watch 1, 2, 3, 4 and 5, other Wear OS watches |
|---|---|
| Phone | An Android phone with the AI Food Coach app |
| iPhone | Not supported — Wear OS watches pair with Android phones. With an iPhone, use AI Food Coach for Apple Watch |
| Account | None — the watch takes your plan and data from the phone app; there is nothing to sign in on the watch. |
| Price | Free; Premium lifts the daily AI limit and is bought in the phone app. |
| Languages | 10 languages: English, German, Dutch, Danish, Norwegian, Finnish, Czech, Polish, Swedish and Slovak |
Log Food in Seconds
2
Check the Amount
AI recognizes each food and estimates its macros. Turn the crown or bezel to adjust the grams.
3
Logged
One tap on Add. Your rings and tiles update right away, and the meal goes to your phone.
Made for Your Wrist
A native Wear OS app — fast and easy to read on a round screen.
Food by Voice
Describe a meal in your own words. AI understands portions, ingredients and cooking methods, and you confirm the grams before logging.
AI Coach
Ask your AI nutrition coach by voice what to eat next, or log a meal by talking. With Premium, it reads its answers aloud. Only with your consent.
Macro Rings
Four nested rings for calories, carbs, protein and fat — on keto, the carbs ring counts net carbs. Tap the center to switch between calories, each macro and water.
Tiles
Swipe from your watch face to the Macro Rings and Water tiles — see your day and tap + to add food or water.
Complications
7 complications for your watch face: calories, calories left, carbs, protein, fat, water and an AI Coach shortcut. Your watch face decides which slots it offers.
Water, Weight & Quick Add
Add water with the crown, starting from your last amount, log your weight, and re-log your usual foods from Quick Add — even offline.
Works with Health Connect
The phone app reads the energy your watch records through Health Connect and adjusts your calorie target through the day.
Reads Your Burn
With Health Connect on, the phone app reads the calories your watch records — total, active and resting — plus workouts, weight, heart rate and sleep.
Writes Nutrition
Every meal you log — calories and nutrients — plus your water and weight go to Health Connect, so your other health apps can see them.
Your Watch’s Activity, Not a Fixed Multiplier
Your daily target adds the energy your watch measures — its estimates — instead of a fixed activity multiplier. Went for a long run? Your budget adjusts automatically.
Away from Your Phone
Left your phone at home? Water and Quick Add work without a connection, voice logging and the AI Coach use the watch’s Wi-Fi or LTE, and — with Health on in the phone app — the watch adjusts your target with the calories it measures itself.
See It in Action
Simple, Honest Pricing
Start free, upgrade when you want more.
Monthly
Yearly
Save 16%
Free
$0
Premium
$2.99
/month
Manual food entry
✓
✓
Quick add from database
✓
✓
Barcode scanning
✓
✓
Dashboard & daily macros
✓
✓
TDEE calculation & goals
✓
✓
Health sync
✓
✓
Progress charts
✓
✓
Shopping lists
✓
✓
Water tracking
✓
✓
AI photo scans
3/day¹
No daily limit*
Watch voice dictation
3/day¹
No daily limit*
AI Coach Chat
3/day¹
No daily limit*
Meal history
7 days
Full history
Subscriptions auto-renew. Cancel anytime in App Store or Google Play settings.
Prices are from the US App Store. On Google Play and in other countries they may differ — the store shows the final price at checkout.
¹ 3 free AI uses per day are shared across photo scans, food descriptions (typed or spoken) and AI Coach Chat. Barcode scans don’t count.
* Fair use: up to 50 AI requests per 4 hours, 500 per 7 days and 2,000 per 30 days.
Wear OS — FAQ
Is there a calorie and macro tracker for Wear OS?
Yes — AI Food Coach has a Wear OS app. Log food by voice, see calories and macros on four rings, add water and ask the AI Coach from your wrist. It works on watches with Wear OS 3 or newer together with the AI Food Coach app on your Android phone.
Does it work on Samsung Galaxy Watch?
Yes, on Galaxy Watch models with Wear OS — Galaxy Watch4 and later, including Galaxy Watch7, Watch8, Watch9 and Galaxy Watch Ultra. Older Galaxy watches running Tizen are not supported. Install AI Food Coach on your Android phone first, then the watch app from Google Play.
Does it work on Google Pixel Watch?
Yes — every Pixel Watch runs Wear OS: Pixel Watch, Pixel Watch 2, 3, 4 and 5. Pair it with your Android phone and install AI Food Coach on both the phone and the watch.
Can I use it with an iPhone?
No. Wear OS watches pair with Android phones, and the watch app needs AI Food Coach on that phone. With an iPhone, use AI Food Coach for Apple Watch.
Do I need my phone nearby?
Not for everything. Once the phone has sent your day, water and Quick Add work without a connection, voice logging and the AI Coach use the watch’s Wi-Fi or LTE, and logged meals reach your phone when it’s back in range.
How do I install AI Food Coach on my Wear OS watch?
Install AI Food Coach from Google Play on your Android phone and open it once. Then install it on the watch from Google Play on the watch. There is nothing to sign in on the watch — it takes your data and plan from the phone.
Does it sync with Health Connect and Samsung Health?
The phone app syncs with Health Connect: it reads the energy, workouts, weight, heart rate and sleep your watch records, and writes your meals, water and weight. Samsung Health data reaches the app through Health Connect too.
Which tiles and complications are there?
Two tiles — Macro Rings and Water — and 7 complications: calories, calories left, carbs, protein, fat, water and an AI Coach shortcut. Your watch face decides which complication slots you can use.
Is the Wear OS app free?
Yes. The watch app works with the free plan — 3 free AI uses per day, shared with photo scans and AI Coach Chat. Rings, tiles, complications, water, weight and Quick Add are always free. Premium, bought in the phone app, lifts the daily AI limit (fair use: up to 50 AI requests per 4 hours, 500 per 7 days and 2,000 per 30 days) and reads the AI Coach’s answers aloud.
How accurate is voice food logging?
AI understands natural descriptions — “a bowl of Greek yogurt with honey and walnuts” — and estimates each ingredient with its portion. The nutrition is the AI’s estimate, guided by USDA reference values; you can adjust the grams with the crown before logging.
Have an iPhone? AI Food Coach for Apple Watch
Private & Secure
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What Your Voice Sends
Food by voice: the watch’s voice input turns your words into text, and only the text goes to our server. The AI Coach on the watch — only with your consent — sends your recording, which OpenAI turns into text.
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Straight to Our Server
The watch sends AI requests straight to our server — over Wi-Fi, LTE or the connection it shares with your phone — and our server passes them to OpenAI. Logged meals sync with your phone.
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No Account Needed
Works with the same random ID as your phone app — no name, no sign-up.
