Stelo Glucose Biosensor Double Pack

The Stelo Glucose Biosensor by Dexcom is the first FDA-cleared, over-the-counter continuous glucose monitoring (CGM) biosensor system. Applied to the back of the upper arm, a single sensor continuously tracks glucose levels, sending real-time updates directly to a smartphone app without requiring fingersticks. A double-pack kit provides two water-resistant biosensors with its applicator and overpatch, giving the user up to 15 days of continuous wear per sensor to monitor how meals, exercise, and sleep impact their metabolic health. Because it does not feature low-glucose alarms, Stelo is intended for tracking overall glucose trends rather than managing severe hypoglycemia or guiding insulin dosing.