size Shoulder width Sleeve Length Bust Dress length M 38 55 86 59 L 40 56 90 60 XL 42 57 94 61 2XL 44 58 96 63 Precautions:
silver mesh plus silicone
Thickness: ordinary thick
Length: 16-30 inches available
Non Invasive Blood Glucose Smart Watch Restve size Shoulder width Sleeve LengthProduct information : Operation mode: touch+key. Wrist band material: metal Strap style: classic buckle type Functions: waterproof, step counting, heart rate monitoring, blood pressure measurement, social entertainment, temperature measurement, Bluetooth call, NFC function, intelligent reminder, remote self timer, sleep monitoring, blood oxygen detection. Color black steel belt, black belt, black silicone, gold steel, gold skin, silver steel belt,