Free
Your workout on your wrist
Leave the phone in your bag. The Apple Watch and Wear OS apps show the set, the weight and reps, the rest countdown and your heart rate, with Log set and +30 s on the watch.
Start freeNo account needed. No ads, ever.

What's on the watch
The phone stays in charge of the plan, so the watch is fast and simple. A Garmin watch app is on its way.
- The current set: exercise, weight and reps
- The rest countdown, with a tap when it's over
- Your heart rate from the watch's own sensor, sent back to the phone
- Log set and +30 s buttons
Heart rate that counts
Heart rate from the watch shows live on the phone and goes into the workout's heart rate trace. See lifting with a smartwatch for what a watch is good for in the gym.
Questions
- Which watches work?
- Apple Watch and Wear OS watches. Any Bluetooth heart rate strap works with the phone too.
- Do I need the phone nearby?
- Yes. The phone runs the workout and the watch shows it.
- Does it cost extra?
- No. The watch apps are free.
Read more: lifting with a smartwatch, heart rate while lifting and the lock-screen rest timer.
Let the app handle the details
Liftsmith plans the workout, loads the bar, times the rest and keeps score, so all you do is lift.
- ✓ Free to start, no account needed
- ✓ Plans every set, rep and weight for you
- ✓ Works offline, on Android, iPhone and the web
- ✓ No ads, ever
More of Liftsmith
- Body and photosLog weight, body fat and tape measurements at nine sites, keep progress photos private on your phone, and get a note if weight or body fat moves the wrong way.
- Heart rateLive heart rate while you lift, from a Bluetooth strap or your watch, on screen and on the lock screen, with a trace of each workout and recovery between sets.
- Home workout appA home workout app that only plans exercises your kit allows: dumbbells only, bands, a rack and barbell, or no equipment, with the right weight for each set.