WARNING: If you have a pacemaker, defibrillator, or other implanted electronic device, you use the transmitter belt at your own risk. Before using it, we recommend an exercise test with your Suunto heat rate monitor and belt under a doctor’s supervision. Exercise may include some risk, especially for those who have been inactive. We strongly advise you to consult your doctor prior to beginning a regular exercise program.
5.2 Using timers
Interval timer enables you to set and follow different timed intervals. This function is useful in timing intervals between periods of activity and rest.
Interval timer
Interval timer enables you to set and follow different timed intervals. This function is useful in timing intervals between your periods of activity and rest. In addition to alerting at selected time intervals, your Suunto t6d records lap information for each interval.
Warm-up timer
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