KS01 Blood Glucose Smartwatch review, Blood Glucose Smartwatch vs. real Blood drop Glucose Test

123 mg, dl watch vs, 75 mg, dl glucometer. This was in a fasted state after an evening hike. Measurements taken within 2 minutes of each other. My overall opinion of current noninvasive blood glucose smartwatch technology: Explore this particular watch on AliExpress: Blood Glucose Smartwatch vs. Glucometer BGM