Triathlon Training
When you participate in a triathlon, you can use the triathlon activity to quickly transition to each sport segment,
to time each segment, and to save the activity.
1 From the watch face, press .
2 Select Triathlon.
3 Press to start the activity timer.
4 Press LAP at the beginning and end of each transition.
The transition feature can be turned on or off for the triathlon activity settings.
5 After you complete your activity, press , and select Save.
Creating a Multisport Activity
1 From the watch face, press .
2 Select Add > Multisport.
3 Select a multisport activity type, or enter a custom name.
Duplicate activity names include a number. For example, Triathlon(2).
4 Select two or more activities.
5 Select an option:
• Select an option to customize specific activity settings. For example, you can select whether to include
transitions.
• Select Done to save and use the multisport activity.
6 Select Yes to add the activity to your list of favorites.
Swimming
NOTICE
The device is intended for surface swimming. Scuba diving with the device may damage the product and will
void the warranty.
NOTE: The watch has wrist-based heart rate enabled for swim activities. The watch is also compatible with the
HRM-Pro, HRM-Swim
™
, and HRM-Tri
™
accessories. If both wrist-based heart rate and chest heart rate data are
available, your watch uses the chest heart rate data.
Swim Terminology
Length: One trip down the pool.
Interval: One or more consecutive lengths. A new interval starts after a rest.
Stroke: A stroke is counted every time your arm wearing the watch completes a full cycle.
Swolf: Your swolf score is the sum of the time for one pool length and the number of strokes for that length.
For example, 30 seconds plus 15 strokes equals a swolf score of 45. For open water swimming, swolf is
calculated over 25 meters. Swolf is a measurement of swimming efficiency and, like golf, a lower score is
better.
Critical swim speed (CSS): Your CSS is the theoretical speed that you can maintain continuously without
exhaustion. You can use your CSS to guide your training pace and monitor your improvement.
Activities and Apps
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