Dexcom G7 Sensor Retail 1/ea STP-AT-012 An easier way to manage diabetes without fingersticks Dexcom G7, the simple CGM system, delivers real-time glucose numbers to your smartphone * or smart watch no fingersticks required. Effortlessly see your glucose levels and where theyre headed, so you can make smarter decisions about food and activity in the moment to take better control of your diabetes. Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings. Smart device sold separately.*.