The Philips Health band (PHB) mobile application displays Bluetooth data acquisition from the PHB wrist-worn wearable medical device. Data includes energy expenditure, heart rate, respiratory rate, and sleep metrics. Patients wearing the device may provide feedback through the application’s patient reported outcomes (PRO) feature. The mobile app can be configured to enable data visibility for patient engagement or can be blinded for research purposes. Data is delivered to the Philips Acti