Every Feature.
Zero Friction.
700+ exercises. AI that adapts to you. Leave your phone in the locker.
Here's everything inside SmartGym.
It Already Knows What's Next
Tell SmartGym your goals, equipment, and schedule. It builds your workout. Finish a session, and it learns, adjusting weights, reps, and exercises based on your actual performance. Not a template. A program that evolves with you.
Smart Trainer analyzes your workout history, tracks your progression curves, and knows when to push you harder or scale things back. It understands muscle group recovery, training volume, and progressive overload so you don't have to.
700+ Exercises.
Zero Guesswork.
Every exercise comes with detailed animations and step-by-step instructions. Choose from 130+ professionally designed workouts, or create your own, including custom exercises with your own images.
Build It Your Way. Track Everything.
Don't want AI building your workouts? You're in control. Create routines from scratch, pick every exercise, dial in your sets, reps, and weight. Everything you'd do on paper, but with all the tracking, charts, and analytics that come with SmartGym.
Already have a routine written down? Paste it in. SmartGym uses Apple Intelligence and Smart Trainer to turn raw text into a fully structured workout, ready to track from your first set.
Machine Taken? Swap Instantly.
Smart Trainer suggests alternatives based on the same muscle groups, and you can swap mid-workout with a single tap. The change only applies to the current session, keeping your original routine intact for future workouts. Works offline on Apple Watch too.
The Most Powerful Watch App. Period.
Completely independent. No iPhone. No internet. Everything you need, right on your wrist.
Explore Watch Features
See Exactly How Far
You've Come
Volume lifted, personal records, calories burned, muscle group breakdowns. All in charts that actually make sense. Open the app and see your progress at a glance.
See Every Beat. In Color.
Color-coded heart rate zones appear in real time during your workout. SmartGym calculates your zones automatically, displays them on both iPhone and Apple Watch, and logs zone time alongside every session. Backwards compatible with every past workout.
Eyes on the Bar,
Not the Screen.
Every exercise comes with detailed instructions. Now you can listen to them instead of reading. Just hit play and stay focused on your form. Available on iPhone and Apple Watch.
Every Angle. Every Insight.
Any Range. Any Metric.
Zoom into the last month or see your all-time progress. Flexible time ranges give you the full picture, any way you want it.
Vs. Your Last Session
See how you stack up against your previous workout in real time. Every set, every rep, compared side by side as you go.
Rate the Burn
After every workout, log how hard it felt. SmartGym uses your effort rating alongside real performance data to build a complete picture of your training load.
"I have been using SmartGym every other day for the past 3 or 4 years, and can't recommend it enough. It is flexible, works perfectly on the Apple Watch and iPhone, and is just beautifully designed."
Marcus Mendes, 9to5Mac
700+
Animated Exercises
60k+
Five-Star Reviews
5
Apple Platforms
Set It. Chase It.
Crush It.
Define weekly, monthly, or yearly workout targets. SmartGym tracks your streaks and shows your progress with Apple Watch complications and Smart Stack widgets, so your goals stay visible all day.
Warm Up Right.
Cool Down Smart.
Smart Trainer suggests targeted warm-up and cool-down stretches based on the exact muscles in your workout. You control the duration of each segment, making it as quick or thorough as your schedule allows.
Handpicked by Apple to Showcase Apple Intelligence.
SmartGym was featured on Apple's official Newsroom as a showcase app for the Foundation Models framework. Every AI feature runs entirely on-device, keeping your data completely private.
Copy any workout from the web, a coach, or a friend and paste it into SmartGym. Foundation Models understand the structure and turn it into a ready-to-use routine with sets, reps, and rest times. Smart Trainer then adapts it to your available equipment.
Train Anywhere.
SmartGym Adapts.
Create up to five equipment lists for different locations, or none at all. Home gym, commercial gym, hotel, bodyweight only. Smart Trainer adapts your workout to whatever you have available, so every session fits the space you're in. You can also specify which weights you own for even more precise recommendations.
SmartGym doesn't try to be everything. But it's the best at what it does.
Your Workouts. Everywhere.
Sync to Strava. Automatically.
Every SmartGym workout syncs to Strava the moment you finish. Works independently from Apple Watch too, no iPhone needed.
Bring Your Workouts Along
Track Fitness+, the native Workout app, and other third-party workouts. SmartGym absorbs them into your history so everything lives in one place.
Show Off Your Work
Share workout summaries, progress snapshots, and personal records with beautifully designed share cards. Transparent background options included.
Heart Rate From
Your Earbuds.
SmartGym captures heart rate from Powerbeats Pro 2 or AirPods Pro 3, giving you real-time heart rate zones and calorie tracking without an Apple Watch on your wrist.
One App. Every Device.
iPhone. iPad. Mac. Apple Watch.
Change something on one, it syncs everywhere.
Frequently Asked Questions
How does SmartGym's AI build workout programs?
SmartGym's AI Smart Trainer takes your goals, available equipment, and schedule as inputs and generates a personalized workout program. After each session, it analyzes your actual performance and adjusts weights, reps, and exercises. The AI understands muscle group recovery, training volume, and progressive overload, building a program that evolves with you.
How many exercises and workouts does SmartGym offer?
SmartGym includes over 700 animated exercises with step-by-step instructions and 130+ professionally designed workout routines. You can also create custom exercises using your own images and build personalized routines from scratch.
What kind of progress tracking does SmartGym provide?
SmartGym tracks everything that matters: reps, sets, weight, rest times, heart rate, heart rate zones, distance, calories burned, 1RM estimates, personal records, workout volume, and detailed muscle group breakdowns. Every data point is visualized in clear, actionable charts so you can see exactly how far you've come at a glance.
Does SmartGym sync across Apple devices?
Yes. SmartGym syncs seamlessly across iPhone, iPad, Mac, and Apple Watch. Any changes made on one device are automatically reflected on all others. This includes workout data, exercise history, custom routines, and progress tracking.
Can SmartGym sync workouts to Strava?
Yes. Every SmartGym workout syncs to Strava automatically the moment you finish. It works whether you start from iPhone or Apple Watch, and the Watch sync is fully independent, so you don't even need your iPhone nearby.
Can I import workouts I find online?
You can copy any workout text from the web, social media, or a note and paste it into SmartGym. The app uses Apple's Foundation Models to understand the structure and turn it into a ready-to-use routine with sets, reps, and rest times. Everything runs on-device for complete privacy. Smart Trainer then adapts the routine to your available equipment.
Can I use SmartGym without an Apple Watch?
Absolutely. SmartGym works great on iPhone alone. SmartGym captures heart rate from Powerbeats Pro 2 or AirPods Pro 3, giving you real-time heart rate zones and calorie tracking. Persistent Live Activities keep your workout visible on the Lock Screen and Dynamic Island, so you can control your session without opening the app.
Can I see my heart rate zones during a workout?
Yes. SmartGym displays color-coded heart rate zones in real time during workouts on both iPhone and Apple Watch. Zone time is logged alongside every session. The feature is backwards compatible, so all your past workouts also get heart rate zone data. Heart rate zones are also integrated into Monthly Summary and Routine Progress analytics.
Does SmartGym work with Fitness+ and other apps?
Yes. SmartGym tracks workouts from any app that writes to Apple Health, including Apple Fitness+, the built-in Apple Watch Workout app, and other third-party fitness apps. These workouts are integrated into your existing analytics like Workout Summary and Muscle Recovery, so all your training data lives in one place.
Can I use SmartGym at different gyms?
Equipment Lists let you create up to five different equipment configurations for different gym locations. Smart Trainer adapts your workout recommendations based on the active list, so you always get exercises that match the equipment available wherever you're training. You can also specify which weights you have for even more precise recommendations.
Your Next Workout
Is Waiting
Free to download. No account required. Just open it and start training.
Start My First Workout