ClimbUp field notes · October 26, 2026

How to track a real-stair workout on Apple Watch

You have a staircase and an Apple Watch. The useful question is how to keep a record of the session—and how to tell whether the floor count actually arrived.

1. Check what your devices already record

You do not need to buy an app just to see a daily floor total. On iPhone, open Health → Activity → Flights Climbed, or search for Flights Climbed. Look at the recent entries and their data sources. This tells you whether your iPhone or Apple Watch is contributing readings.

Apple Watch also includes the Workout app for recording exercise sessions. Choose the activity that matches what you are doing; the available names vary with watchOS. An exercise session and the daily Flights Climbed total are not interchangeable.

2. Decide what you want to keep

If a daily total is enough, start with Health. If you want a stair-focused view of daily progress, weekly reviews and a space-themed journey, ClimbUp brings that history together. It also lets you start a dedicated climb from your wrist.

3. Start a climb in ClimbUp on Apple Watch

  1. Install ClimbUp on your paired devices and open it on Apple Watch.
  2. Review the Health permission request and grant the access needed to read activity and save workouts. A denied permission can leave a reading unavailable.
  3. On the Watch home screen, tap Start Climb. Wait for the workout to start before setting off.
  4. Use real stairs. During the session, the Watch shows elapsed time, floors and heart rate when those readings are available.
  5. When finished, tap Stop and allow saving to complete. If a save error appears, do not assume the workout was stored.

Record the session on one device. You do not need to start a second, simultaneous workout on iPhone to view your Health floor history.

4. Review the result without chasing the counter

After the session, check your workout in Apple’s Health or Fitness apps and give Health time to update. In ClimbUp on iPhone, review today’s floors and your week. The daily total can include other stairs you climbed that day; it is not necessarily the total for this one workout.

ClimbUp’s iPhone workout flow also offers a result card after a successful Health save. Missing sensor readings are shown as unavailable. Live iPhone workout data requires iOS 26 or later and compatible sources; earlier iOS versions record duration. Heart rate requires a compatible source.

See the iPhone views in 20 seconds

Daily progress, a sample workout result, weekly progress and the journey screen. This walkthrough uses simulator screenshots with demo data; it is not a sensor-accuracy test.

Demo data. The video has text captions and no audio.

What if the floors are missing?

Check the source in Health before changing your training. Counts can be delayed or unavailable, and enabling a permission does not create missing historical samples. Our Apple Health stair-count checklist walks through the checks.

Is ClimbUp the right fit?

Choose it if you already take the stairs and want a focused way to see that habit accumulate. Apple Watch is optional for viewing floor history on iPhone.

$6.99 in the US, paid once. No subscription. Check the App Store for the current price in your region.

See ClimbUp on the App Store ↗

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