c+ bracelet use graphic tutorial

C+ bracelet is the world's first medical smart bracelet, with medical detection and positioning function, can detect heart rate /blood oxygen, can also carry out step counting, calculating mileage and calories. The following small series will introduce you how to use this bracelet. 1. First wear the bracelet and you need the side button of the bracelet (the whole bracelet has only one function button) facing outwards, otherwise the number you see is inverted. The wearing degree of the bracelet is not so good that it can be worn and worn, and the blood oxygen can be measured to measure the accuracy. 2, there are six functions on the bracelet: time, heart rate /blood oxygen, wrist temperature, step, mileage, calories. Each function is a long press of the function key to start measurement, short press the button to exit and switch function. Let's talk about how each function is used. 3. When the display shows time, press and hold the button to enter the stopwatch interface. Press the button once to stop the timer. Press and hold again to exit the stopwatch interface. 4, blood oxygen /heart rate function. When the screen is displayed as heart rate/blood oxygen, press and hold the function key to enter the heart rate/blood oxygen measurement interface. When the two origins under the blood oxygen/heart rate icon are moving, it indicates that the bracelet is being measured. When the screen appears to remain still, this means that you need to stop the movements on your hand and stay still to match the C+ bracelet measurement (usually a few seconds long). After the measurement is completed, two numbers appear on the screen. The heart-shaped graph indicates the number of heart beats per minute (normal heart rate is different for people of different ages and genders). The drop-shaped graph indicates the oxygen content in your blood at this time. Press the function button again to exit 5. The wrist temperature function is the same as above. The step counting, mileage and calorie functions do not need to be actively measured. All three are automatically measured. The bracelet connection app can use more features. Such as continuous measurement, monitoring program, interaction between friends and relatives, online light consultation, etc.