Enjoy continued peace of mind from your Smart Sock 3.
Our Extension Pack allows you to continue tracking your child’s heart rate, oxygen level, and sleep trends up to 5 years of age. The included toddler-sized fabric sock works with your existing Sock 3 sensor, and our optimized technology continues to provide accurate readings as your child grows, between 13,5 to 25 kgs.
Continue to monitor your child through every milestone—from teething to toothfairy.
What’s Included:Two toddler-sized socks, for left and right feet (13,5 kgs to 25 kgs)