SIGMA ONYX FIT User Manual
Page 63
63
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7.1 INFORMATION ON HEART RATE
1
st
HR zone (health zone) – Health: 55 –70 % of HR max.
Designed for: health for people who are new to training
(or starting again).
This zone is also called the “fat burning zone” and it trains the
aerobic metabolism. More fat than carbohydrate is burned or
converted to energy over longer times at lower intensity. That
is why it is recommended to train at this intensity > 40 min to
reduce weight.
2
st
HR zone (fitness zone) – fitness: 70 –80 % of HR max.
Designed for: fitness at advanced level.
You already train more intensively in the fitness zone. Training in
this zone strengthens basic endurance.
3
st
HR zone (power zone) – performance: 80 –100 % of HR max.
Designed for: training for performance-oriented athletes, partially
in anaerobic range. Training in the power zone is very intensive
and should only be carried out by well trained athletes.
What happens if I remove the chest belt during training?
The watch will no longer display a signal, the screen will indicate
“0” – after a short period of time the ONYX FIT goes into sleep
mode (stopwatch does not operate).
7.2 FAQ