Pros :

• A good way to monitor your baby
• It help tracks its heart rate and oxygen when your baby is at sleep
• It also notifies you if levels does fall outside your preset range
• It has been trusted by around 100K parents around the globe
• It does give some analytical reports that helps parents to reduced their anxiety and improved sleep
• It has received awards from many award giving bodies

Cons :

• A helpful tool and application. I have no cons for this.