The Stelo glucose biosensor changed the way I manage my diabetes - I tested it for two weeks, and here's how it went

A man and woman sitting at a table with food. The man has a Stelo sensor on his arm.

Dexcom’s Stelo glucose biosensor is promoted as a continuous monitor that helps track glucose in the body. What separates it from other continuous glucose monitoring (CGM) systems — special monitors that are attached to the user for an extended period of time — is that it’s completely over the counter, a far more accessible option.

Dexcom is a company well-known among diabetics for its CGM. They’re made specifically for Type 1 diabetics, or those who don’t produce any insulin to absorb glucose in the blood. These monitors immediately notify the user of sudden spikes or drops so said user can counteract them with a dose of insulin or sugar, respectively.