SUUNTO T3C User Guide - Manual (Page 10)

4. Repeat steps 2 and 3 as needed.
5. Press [Start Stop] to exit.
TIP: Weigh yourself regularly and update the value in your settings. This helps keep the
training calculations accurate.
2.2.1 Activity class
The activity class ( ACT CLASS ) is a rating of your current activity level. Use the following
classifications to help you determine your activity class.
Easy going
If you do not participate regularly in recreational sports or heavy physical activity,
perhaps just walking or doing some light exercise, use 1.
Recreational
If you participate regularly in recreational sports or do physical work, and your weekly
exercise is:
● less than 1 hour, use 2.
● more than 1 hour, use 3.
Fitness
If you participate regularly in sports or other physical activity, and you exercise heavily:
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