It actually does stimulate muscles
- It works better on the muscles that are more visible, like your arm muscles. If you're fit and you do workout regularly then this is the one for you. It stimulates muscles to contract just like as if you were doing real workout.

The 90 second quick read, last temperature recall, water resistant, digital reading and much more. The pacifier is small enough for a newborn. The directions were simple and easy to understand

Especially when they have a fever.This pacifier is just perfect, it calms the baby as it takes his temperature!