| Wearing the watch |
Make sure that the rear cover of the watch is clean, dry, and free of foreign objects. Attach the monitoring area of the watch to your wrist and make sure it feels comfortable. Do not attach a protective film to the back of the watch. It has sensors that can identify signals from the human body and ECG signals (only for ECG-capable watches). If the sensors are blocked, the identification will be inaccurate or fail and the watch won't be able to accurately record the heart rate, ECG (only for ECG-capable watches), SpO2, and sleep data.
To make sure the accuracy of measurements, avoid wearing the strap more than one finger width away from your wrist bone. Make sure that the strap is worn relatively tightly and that it is secure during workouts.
The device is made of materials that are safe to use. If you experience skin discomfort when wearing the device, take it off and see a doctor.
You can wear the device on either wrist.