1
Create your zone on iPhone
Name the range and enter whole-number lower and upper limits. ZoneCue validates the range but never recommends one.
How it works
A clear next step, right when you need it.
ZoneCue turns the range you already use into calm, glanceable guidance on Apple Watch.
2
Choose time on Apple Watch
Pick no limit, a built-in duration, or save a custom duration from 5 to 180 minutes.
3
Start the outdoor run
After a short countdown, Apple Watch starts the HealthKit workout and finds a stable heart-rate signal.
4
Follow run and walk cues
A sustained rise above the range cues WALK. Recovery to the lower boundary cues RUN AGAIN. Brief noise does not flip the instruction.
5
Finish with a useful summary
See active time, time below/in/above range, run/walk time, heart-rate summary, and cue transitions. The summary syncs locally to iPhone.
Signal behavior
Patient with noise. Immediate with controls.
Stable cues
ZoneCue smooths recent valid samples, waits through brief boundary crossings, and shows a clear signal-loss state instead of guessing.
Immediate Pause and End
Pause, resume, and end controls do not wait for heart rate, audio, phone connectivity, or subscription refresh.
Ready for the wrist
Coming to theApp StoreSet your zone. Follow the cue.
Requires iPhone with iOS 18+ and Apple Watch with watchOS 11+.