Lanyard Hole For Carrying

40 mm (with flannel storage bag)

Specifications: Canvas size: 30*40 [round diamonds full of diamonds]

non-slip surface

Smartwatch with Fitness & Wellness Tracking, Multi-sport Modes | Non Invasive Blood Glucose or Sugar Monitoring Device Office Gadgets Lanyard Hole For CarryingProduct information: Operation mode: touch button Color: Black Functions: Waterproof, step counting, heart rate monitoring, blood pressure measurement, smart reminder, blood oxygen detection, blood glucose or sugar trends Material: PC ABS Packing list: 1 * Color Box+1 * Smart Watch+1 * Magnetic USB Charger+1 * User Manual Note: It just provides relatively continuous readings and should not be treated as a replacement for an original measuring device.