Automatic Wrist Device with Adjustable Wrist Cuff

[Ease of Use]This personal tracker monitor adopts one-button operation on the wrist, which is very easy to use. Just press the button to start measuring personal tracker and heart rate. It is equipped with a large full-screen LED display, the display results are clear and easy to read, and it is very convenient to use. [180 Dual User Storage Slots] The home wrist personal tracker monitor supports two users. Each user can store up to 90 sets of measurement data. The stored data is accompanied by date and time, making it easy for users to view and compare historical data at any time. [Clear voice broadcast and easy-to-read LCD display]Your systolic personal tracker, diastolic personal tracker, pulse rate, etc. the wrist personal tracker monitor is the perfect gift for your parents. (Please make sure the main power switch is turned on before use.) [COMFORTABLE &amp EASY TO ADJUST]The personal tracker cuff fits wrist circumferences from 5.4 inches to 7.7 inches, and the pre-shaped cuff ensures you can easily wear it on your own. Package Contents: 1 x wrist personal tracker monitor 1 x Charging cable Only the above package content, other products are not included.