Taking care of young children is not easy. Anyone who has been a parent would tell you that. Tools such as iTherm make life easier for parents though. This particular device is an armband for measuring and monitoring body temperature on a smartphone. All you have to do is place the iTherm armband around your kid’s arm and connect it to the app on your smartphone. You will be able to read your kid’s temperature and set a threshold to get notifications when things go wrong without having to wake up your child.