This is a prospective, open-label, randomized, multicenter, single-arm pivotal study without control groups in up to 150 adult subjects with type 1 or type 2 diabetes mellitus who will be enrolled at 12 investigational sites in the United States.
All subjects are required to wear 1 Sensor on the back of each upper arm for up to 15 days (up to 360 hours) and participate in 4 in-clinic visits. All subjects will have frequent venous blood draws to evaluate the blood glucose reference measurements in each in-clinic visit and collect accurate information against a laboratory reference method.