Non-invasive blood sugar smart watch：Bluetooth Smartwatch Built-in blood sugar monitoring chip, wear it on the wrist, canknow your blood sugar value at any time,Bluetooth fashion smartwatch matches advanced biotracking optical sensor,synchronize to New Smart Watch & Make and Answer Calls: Smart watches is equipped with a new generation of HD touch screen, the size has reached 1.35 inches, both color quality and touch response speed have been greatly enhanced; Experience hands-free convenience Health Management: The fitness watch which adopt the high-performance sensors monitor offers 24-hour heart rate/ blood pressure/ blood oxygen Temperature monitor. The Men's Smartwatch can measure your body temperature 24 hours, The Fitness Tracker W All-day Activity Tracking & IP67 Waterproof : The activity tracker can record our daily steps, calories, distance and other data etc. It also provides 150+ sports modes, including Run, Cycling, Fitness, to meet your exercise needs.The fitness tracker Multi Functions & Long-Lasting Battery: Other functions are find your phone, step counting, Message reminder, remote photography, Weather forecast, alarm clock,etc. 280MAH Large capacity. charging time is about 2H, use time is about 5-7 days. The Sm