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Live workout tracking
Record runs, rides, swims, walks, and hikes with live time, distance, pace, heart rate, and GPS route — from your iPhone or Apple Watch, always in sync.
iOS + Apple Watch
A personal coach in your pocket.
AI training programs, live workout tracking, and honest feedback — all running on your device. Privacy-first, and subscription-free.
Requires iOS 26 · Free, no subscription
Why SweatlyAI
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On-device & private
All the intelligence runs on your device with Apple Foundation Models. No SweatlyAI server ever sees your data.
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No subscription
No accounts, no recurring fees, no paywall. Your coach, your data — yours to keep.
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Works on every device
No Apple Intelligence? You still get expert-designed programs and rule-based feedback. Same gains.
Everything, in one app
Train smarter, stay honest
From the first step to the finish line — SweatlyAI tracks, coaches, and keeps you moving.
✨
AI training programs
A personalized multi-week program generated on-device, tuned to your last 4 weeks of training. Auto-linked to your real workouts and sent to your watch.
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“Coach says” feedback
After any workout, get the breakdown — a headline, grounded observations, and one actionable suggestion. Encouraging, but always honest.
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Challenges, streaks & badges
Opt-in monthly challenges, day streaks for every session, and a trophy case of badges. Always recomputed from your real activities.
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Progress dashboard
Weekly distance, pace trends with rolling averages, and heart-rate-zone breakdowns — visualized with beautiful, honest charts.
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One clean log, no duplicates
Consolidates workouts from the app, Apple Health, and Strava into a single de-duplicated log, identical across all your devices.
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Widgets & Live Activity
Five widgets across home and lock screen, plus a Live Activity in the Dynamic Island — pause, resume, or end right from the lock screen.
❤️
Heart rate from anywhere
Live HR from AirPods Pro, a paired Apple Watch, any HealthKit source, or a Bluetooth chest strap — even when tracking from just your phone.
A closer look
See it in action
Every screen, built in the same electric-night language — fast, focused, and honest.
The plan
Your active program and AI-built plans, made for you.
Coach says
Heart-rate zones and grounded feedback after every workout.
Get that W
Streaks and monthly challenges to keep you going.
The log
Your whole history, de-duplicated across every source.
Start anything
Tap once to begin any sport — run, ride, swim, and more.
On-device intelligence
Your coach thinks on your device
SweatlyAI uses Apple Foundation Models — the same Apple Intelligence built into your iPhone — to plan and analyze your training. Nothing is sent to a server.
Programs
Cooking your plan…
Tell it your goal and SweatlyAI builds a 2–12 week program tuned to your profile and your last 4 weeks of training. No Apple Intelligence? Eight expert templates have you covered.
Feedback
Grounded in your real numbers
Every observation is tied to your actual data — never invented. “Take 1–2 easy days; frequent sessions this hard raise injury risk.”
Privacy-first
Stays on your device and your iCloud — nowhere else.
There is no SweatlyAI backend. Your workouts, health data, and location never leave the Apple ecosystem. Strava is import-only — your workouts never get uploaded.
- ✓No accounts, no tracking, no ads
- ✓Syncs through your own private iCloud
- ✓On-device AI — not the cloud
- ✓Strava import-only, nothing uploaded
Built for Apple
iPhone, Apple Watch, and everything in between
SweatlyAI is built entirely on Apple frameworks — HealthKit, WorkoutKit, Foundation Models, CloudKit, and Swift Charts. No third-party backend.
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iPhone
Track workouts right from your phone, new in iOS 26.
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Apple Watch
Standalone tracking and scheduled workouts with interval alerts.
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Dynamic Island
A Live Activity with pause, resume, and end controls.
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Widgets
Streak, stats, goals, challenges, and today's plan.
Questions
Good to know
Yes. There are no accounts, no subscriptions, and no server. You download the app and everything runs on your device.
It stays on your device and syncs through your own private iCloud. There is no SweatlyAI backend that can see your workouts, health data, or location.
No. On eligible devices the AI generates programs and feedback on-device. On other devices you get expert-designed templates and rule-based feedback — same gains.
iPhone on iOS 26 and Apple Watch on watchOS 26. Heart rate can come from AirPods Pro, a paired watch, any HealthKit source, or a Bluetooth chest strap.
Strava is import-only. SweatlyAI pulls in your activities and de-duplicates them against Apple Health and app-recorded workouts — nothing is ever uploaded.
Your next workout starts now.
Download SweatlyAI and put a coach in your pocket — no subscription, no compromises.
