A Study of Non-invasive Measurement of Blood Glucose and Blood Pressure

Non-invasive Measurement of Blood Glucose, Blood Pressure and Extrapolation of QRS Complex Using a Wrist Wearable Photoplethysmography Sensor

The purpose of this research is to compare blood glucose, blood pressure and electrocardiogram (ECG) readings on the LIFELEAF Smartwatch compared to standard methods of measurement.

Inclusion Criteria:

• Diabetic patients on insulin undergoing four times daily blood sugar checks as part of standard of care.
• Patients undergoing continuous monitoring for heart rate, ECG and blood pressure as part of their routine care.
• Patients undergoing invasive and noninvasive electrophysiologic procedures.

Exclusion Criteria:

• Patients unable to provide informed consent.
• Patients without arms as these are needed to wear the wrist-based sensor.