Jorocks Fitness Activity Tracker with Heart Rate Monitor Smart Watch for Women Men Kids, Black Christmas Tree Time Setting: 4 level is

Time Setting: 4 level is set at 30 to 120 minutes

Step3: Keep the cuff on the same level with your heart

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Tips for Measurement: 1

Jorocks Fitness Activity Tracker with Heart Rate Monitor Smart Watch for Women Men Kids, Black Christmas Tree Time Setting: 4 level is24 7 activity tracking + 6 exercise modes V100S Smart Watch can automatically and accurately calculate your steps, calorie consumption, and walking distance every day. (Please enter your correct height and weight to get a more accurate count). It also provides 6 professional fitness modes for running, cycling, indoor and outdoor walking. It can be connected with the GPS of the mobile phone to draw a map on supported applications. V100S is the ideal