(2) How to take off
1) Pull the band out of the buckle.
2) Pull out the stick from the small hole.
TIPS:
Please take off the watch on a desk or somewhere soft in
case of falling down or being damaged.
(3) How to exchange
1) To remove the wristbands, turn over the watch and find the quick-release lever.
2) While pressing the quick-release lever inward, gently pull the wristband away from the
watch to release it.
3) Repeat on the other side.
(4) How to assembly
1) To reattach the wristbands, slide the pin (the side opposite the quick-release lever) into
the notch on the watch. Attach the wristband with the clasp to the top of the watch.
2) While pressing the quick-release lever inward, slide the other end of the wristband into
place.
For optimized heart rate tracking, keep these tips in mind:
1) Experiment with wearing the watch higher on your wrist during exercise. Because the blood flow
in your arm increases the farther up you go, moving the watch 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 watch is
lower on your wrist.
2)Do not wear your watch too tight. A tight band restricts blood flow, potentially affecting the heart
rate signal. This being said, the watch should also be slightly tighter (snug but not constricting)
during exercise than during all-day wearing.