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4
Wearing Your Tracker
All-day wear and exercise
For all-day wear when you’re not exercising, wear the device on your wrist horizontally, a
finger’s width below your wrist bone and lying flat, the same way you would put on a
watch.
For optimized heart rate tracking, keep these tips in mind:
1.
Experiment with wearing the tracker higher on your wrist during exercise. Because the
blood flow in your arm increases the farther up you go, moving the tracker up a couple
of inches can improve the heart rate signal. Also, many exercises such as bike riding
or weight lifting require you to bend your wrist frequently, which is more likely to
interfere with the heart rate signal if the tracker is lower on your wrist.
2.
Do not wear your tracker too tight. A tight band restricts blood flow, potentially affecting
the heart rate signal. This being said, the tracker should also be slightly tighter (snug
but not constricting) during exercise than during all-day wear.