Fewer finger pricks, more information. The Dexcom G7 is an all-in-one continuous glucose monitor: a small sensor with built-in transmitter that measures glucose around the clock and sends readings and trend arrows to your phone or receiver, so you can act before highs and lows happen.At a glance Wear time: up to 10 days per sensor Sensor, transmitter and adhesive patch in one piece Real-time readings to a compatible smartphone or Dexcom receiver Back of the upper arm is the usual site Applying a sensor Clean and dry the site Apply with the built-in applicator Pair with your app or receiver and wait for warm-up Replace at the end of the wear period Important If readings don't match how you feel, confirm with a fingerstick meter before treating Remove before an MRI, CT scan or diathermy Follow Dexcom's instructions and your diabetes care team's advice Store cool and dry, away from extreme temperatures
