RunToMax guide · Watch screens
Apple Watch pace jumping? Choose the right pace field
By RunToMax · Published
For RunToMax 1.3.5 · iPhone and Apple Watch
Start by checking which pace you’re reading. Recent pace, lap pace and whole-run average answer different questions. For a steady stretch, try Lap Pace or Smoothed Pace in RunToMax. Neither can repair inaccurate distance data.
Why the numbers can disagree
A short window reacts sooner; a longer average changes more slowly. Both your changes of speed and the recorded distance affect the result. A believable average at the finish does not prove every live reading was accurate.
One runner describes exactly that frustration: jumping live pace, but a plausible final average. It is an individual report, not a diagnosis of their Watch or evidence that every model behaves that way.
Choose a field for the question you have
- PaceRecent movement
- Useful for checking a change of speed. Expect more movement in this number than in a longer average.
- Lap PaceThe current lap
- Useful for following a sustained section. It starts again at each new lap, so check your lap settings before treating it as an interval average.
- Smoothed PaceRoughly the last minute
- Useful when you want a steadier recent number. It takes longer to reflect a surge or slowdown and needs enough recorded data before it can show a value.
- Avg PaceThe whole run so far
- Useful for the overall picture. An earlier warm-up still affects it, so it does not tell you the pace of your current rep.
Set it up in RunToMax
- On your iPhone, open Watch → Watch Screens.
- Select the run type you want to edit, such as Outdoor. Each run type has its own screens.
- Tap a field in the Watch preview, then choose Lap Pace or Smoothed Pace from the field menu. Keep distance and time alongside it for context.
- Changes save automatically. Open RunToMax on your Watch to sync, and check the screen before leaving.
These pace fields are available in the free five-field screen. Additional screens and layouts require Pro.
For short intervals, mind the window
A one-minute average can still contain recovery time after a short rep begins. And a distance-based auto-lap can cut across a workout interval. Check where your laps start and finish before using Lap Pace to judge a rep. See how to set up intervals in RunToMax.
You don’t have to watch every number
Start with one pace field rather than four competing readings. Runners in this discussion describe different preferences, including occasional checks and audio prompts. There is no single screen everyone needs.
If you use Apple’s Workout app, it also offers customizable metrics and Split and Segment views. You do not need RunToMax just to change which running numbers you see.
If the recorded distance itself looks wrong, changing the display is not a fix. Check Apple’s Watch calibration guidance, or our separate guide to treadmill distance differences. Calibration is not a guarantee of accurate live pace in every situation.
RunToMax instructions checked against the App Store 1.3.5 release source on November 4, 2026. This is not a new device test.