Wearing the watch

When the watch is fully charged, wear it on your left or right wrist, just above the wrist bone, over intact skin.

Tighten the strap so that the watch is in full contact with your skin and feels comfortable. Do not overtighten the watchstrap. A too loose or too tight watch strap may affect measurement results.

Once your CS Watch 3 and smartphone are paired, the watch starts monitoring your pulse rate. You may close the app; the watch continues monitoring your pulse rate even when the CS3 Mobile app is closed.

Warning:

Low skin temperature, restricted blood flow, or excessive movement

may result in a lack of measurements. In such cases, remove the watch from your wrist, warm your hands and place it back on.

The CS Watch 3 is categorized as IP-67, meaning you may use the watch during exercise, rain, and while washing your hands or taking a shower.