
Swimming Lap Tracker
Mark swim laps manually on Apple Watch and review structured workouts on iPhone.
Useful for swimmers who prefer explicit lap control
Set stages and recorded intervals make the intended workout inspectable.
Keep in mind: Not automatic lap detection or a safety monitor; Health/motion/GPS accuracy and water-rating/hardware compatibility require checking. Audio files must be preloaded; Bluetooth does not work underwater as described.
Inside the app
Official product imagesWhat you can do
- Crown/Ultra Action Button lap/interval controls
- Custom sets, equipment and downloadable timing guides
- Health workouts, detailed history and CSV motion export
Good for
- Swimmers using suitable water-rated gear and independent supervision
Consider alternatives for
- Emergency monitoring or guaranteed precise GPS/stroke analysis
Limitations & considerations
- Captured minimum: iOS 18.2.
- Not automatic lap detection or a safety monitor; Health/motion/GPS accuracy and water-rating/hardware compatibility require checking. Audio files must be preloaded; Bluetooth does not work underwater as described.
Privacy & permissions
Health, motion, routes and progress are sensitive; grant necessary permissions, obtain consent for shared records and protect exports.
Sources & review notes Updated Nov 12, 2026
Reviewed by iApp4Me Editorial Team. Recommendations use the linked documentation and attributed accounts; device observations are identified separately.
- US App Store developer description
Complete description, download price and compatibility metadata captured 2026-11-02.



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