Quick Start
Adjust the round count, work time and rest time from the wrist for a fast session.
Apple Watch interval timer
Your workout timer, right on your wrist.
Start Quick Start or saved workouts from Apple Watch, follow clear haptic and audio cues, mirror the timer to iPhone and record supported workouts to Apple Health.
Watch-owned workouts
Leave the phone behind.
Choose Quick Start or a synced advanced profile directly on Apple Watch. The watch owns the workout, shows the active phase and controls, and can record supported workout data without making iPhone part of the session.
Saved profiles
Open synced advanced profiles with their round titles, times, breaks and sound assignments.
Watch controls
Pause, resume, skip and finish while keeping the current phase and remaining time visible.
Apple Watch + iPhone
One live workout on two screens.
A Watch-started workout can mirror its live state to iPhone when reachable. The phone becomes a larger display with synchronized controls, while Apple Watch remains responsible for the workout and Health metrics.
Synced phase and time
Both devices show the same current round, break and time remaining.
Controls stay together
Pause, resume and skip actions remain synchronized across the reachable devices.
You control cross-device starts
When enabled, an iPhone-started workout may wake the Watch companion flow. When disabled, phone workouts stay phone-only.
Haptic workout cues
Feel the phase change.
Choose distinct Watch haptic patterns for countdown, round start, ten-second warning and round end. Haptics can keep a quiet workout understandable when audio would be distracting or difficult to hear.
Editable defaults
Set the patterns you want RoundCue to use across workouts.
Haptic presets
Start with a consistent set of patterns and adjust them to your preference.
Multiple cues
Use touch, sound, text and color together instead of relying on a single signal.
Apple Health
Record more than elapsed time.
With Health access enabled, Watch-owned workouts can record supported metrics such as workout duration and heart rate to Apple Health. RoundCue also keeps its own workout log, charts, calendar and training insights.
Live heart rate
See available heart-rate information during the active Watch workout.
Health workout record
Finish the timer and save the supported workout data through HealthKit.
RoundCue progress
Review completed sessions, training time, consistency and longer-term trends in the app.
Fast access
Start from the places you already look.
RoundCue includes Apple Watch widgets and complications for opening the app from a watch face or Smart Stack. iPhone widgets can place favorite saved profiles on the Home Screen.
Watch face, complication or Smart Stack
Keep RoundCue close before the workout starts, then choose Quick Start or one of your synced profiles.
Apple Watch FAQ
Common questions.
Can RoundCue work without iPhone during a workout?
Yes. A Watch-owned workout can run from Apple Watch without making iPhone part of the active session.
Can I see the Apple Watch timer on iPhone?
Yes. When the devices are reachable, a Watch-started workout can mirror its live state and controls to iPhone.
Does RoundCue record to Apple Health?
Watch-owned workouts can record supported workout and heart-rate data when Health access is enabled.
Ready on your wrist
Take your intervals to Apple Watch.
Download RoundCue free; full Apple Watch access is included with RoundCue Pro.