A CLEARER LOOK AT YOUR SWIM
Swim Guides: Apple Health, Pace & SWOLF
Practical guides to missing Apple Health swims, SWOLF, workout comparison and missing metrics, plus a free swimming pace calculator.
Swimming pace calculator
Convert distance and time into pace per 100 m, time per length and length count.
SWIM GUIDEWhy is my Apple Health swim missing in Swimee?
Check the original workout, iPhone sync and Health read access before troubleshooting a missing swim. Learn what reinstalling can and cannot restore.
SWIM GUIDEWhat is SWOLF? A swim score with context
Understand the SWOLF formula with a worked example, why pool length matters, and how to compare your own swimming sessions without treating one score as a verdict.
SWIM GUIDEHow to compare two swims beyond total time
Normalize distance with pace per 100 metres, check timing definitions and pool context, then compare laps without treating a faster average as proof of improvement.
SWIM GUIDEWhy are swim laps, heart rate or routes missing?
A saved swimming workout does not guarantee every measurement. Check source fields and permissions, and understand what an analysis app can and cannot recover.