Wellue Kids' Oxygen Finger Monitor w/App

This monitor automatically runs when your kid wears it, tracks and records the kid's oxygen, heart rate, and motion, and provides you with intelligible analysis results and diagrams to help you track your kid's progress. The price drops from $199.99 to $109.99 when you clip the $10 coupon and apply the coupon "VQLJCR3O" at checkout w/ free shipping.