Model：W-003     
Dial material：Corning third-generation glass     
Touch screen ： screen full bonding process     
Case material    ：PC+ABS   
 Strap material    ：Ordinary cowhide     
Product weight： 55.7g     
Operating temperature：-10-60℃     Storage temperature：-25℃   
Ambient humidity：0-93%
Display Configuration：LCM/TP
Main frequency：1.5GHz/WIFI     
Resolution：368*448     
Operator    ：China Unicom/China Telecom     
Frequency band：standard    LTE FDD &TDD,WCDMA,GSM     Screen size    1.78 inches     Air pressure sensor    support     Bluetooth Support：BLE5.0 or above(customized Main function: GPS    support
Heat rate sensor    Support
(single) ECG sensor    Support(single)
Sleep sensor    Support  (single)
Blood glucose  sensor  Support(single)
Blood oxygen  sensor  Support  (single)
 baseband chip    MTK6739 CPU Architecture    Quad-core A53 Battery capacity   :510mAh
System version  ; Android 8.1
Battery Type  : lithium battery
Standby time    120h(under specific circumstances)
Non-invasive blood glucose measurement evaluates the possibility and development rate of users developing diabetes and diabetes patients developing complications. Glycosylated hemoglobin is used for dynamic monitoring to assist users in effectively controlling blood sugar. Non-invasive uric acid measurement: Changes in uric acid content in the blood reflect the status of metabolism, immune function, and other bodily functions. Temperature measurement is more convenient and fast. Blood pressure measurement is easy to operate with one-click functionality. Blood circulation monitoring mainly includes the measurement of hemoglobin levels, whole blood viscosity, and blood pH value. Microcirculation estimation: Microcirculatory dysfunction can lead to tissue and organ dysfunction or failure.