For use with Merck?s Proventil® MDI to enable tracking of medication usage. Using advanced sensors SmartTouch AV™ Proventil® knows when the medication is taken and uploads the medication usage to SmartinhalerLive™ for review by consumers, healthcare professionals and others. Using this information enables consumers and their healthcare team to make informed choices about the management of their disease. SmartTouch AV™ Proventil® includes: Customizable ring tones for medication reminders TouchScreen display to view medication use and enable changes in preferences, such as reminder times Bluetooth® and USB Communications Available in Rechargeable version