Clinically validated, measures oxygen level and pulse rate
Pinch-free design that permits movement during use
No prescription needed for sports and recreational use
No interference from nail polish
Over 10x longer battery life

Technical Details

Size (LWH): 6.1 inches, 4.4 inches, 1.4 inches
Product Details
Product Dimensions: 6.1 x 4.4 x 1.4 inches
Shipping Weight: 0.3 pounds (View shipping rates and policies)
ASIN : B00C4VX3OS