Have you ever had that terrifying feeling at the park, or the amusement park, or the mall, or just out on the town; where you lose track of your kids for just a second? The AIKA Smart Insoles will eliminate that problem. Just sync with your smart phone. Place the insole inside your toddler’s shoe. When your toddler escapes the 90F (30M) perimeter, you’ll receive a notification on your smartphone. 2 Insoles for toddlers ages 3-7 y/o and free app included.