Dexcom G6 is a standalone real-time continuous glucose monitoring (rtCGM) system that can also work interoperably with select hybrid closed-loop insulin pumps. It features a 10-day sensor and requires no routine fingersticks or scanning,* empowering greater freedom for people with diabetes ages 2 years and older.
* If your glucose alerts and readings from the G6 do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions
Powerful. Proven. Protective.
Features and Benefits
A wide body of evidence substantiates the efficacy of Dexcom rtCGM for rapid-acting insulin patients with type 1 or type 2 diabetes. Dexcom rtCGM is clinically proven to reduce A1C,1-3 improve time in range,4,5 and reduce hypoglycemic events.6
With MARD as low as 6.2% for pediatric patients on day 7 of sensor use7, and an overall MARD of 9.0%8
Patients can prick their finger a whole lot less, and eliminate the burden of manual sensor scans
Customizable high and low glucose alerts, and an Urgent Low Soon alert that proactively warns users if they will be ≤ 3.1 mmol/L within 20 minutes
Patients can share their glucose data with up to 10 followers‡, and can give them the ability to receive alert notifications
Dexcom G6 is indicated for children ages 2 years and older, and extends the benefits of remote monitoring to the same patient age range†,‡
*If glucose alerts and readings from the G6 do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions.
Using the auto-applicator, patients or caregivers can insert the sensor and then snap in the transmitter. Once warm up is complete, they will be able to view real-time glucose data on a compatible smart device† or receiver.
Monitors interstitial glucose levels through a small wire inserted just underneath the skin, sending a signal to the transmitter
(10-day lifespan)
Fastened on top of the sensor; sends data wirelessly via Bluetooth to the wearer's display device†
(3-month lifespan)
Allows patients to view their real-time glucose data and trends, receive alerts and alarm, and other notifications on their compatible smart device† or receiver
With just a quick glance at their compatible smart device,† patients can see where their glucose levels are heading and how fast. They can also receive alerts and alarm, share glucose data with up to 10 followers,†,‡ and share their data with Dexcom Clarity.§
Dexcom Follow helps patients and their designated Followers stay connected, even if they can’t do so in person. When enabled by a sharer, a follower can view their glucose trend graphs and be notified of hyper- and hypoglycemia at specified thresholds and intervals.†,‡
*If your glucose alerts and readings from Dexcom G6 CGM System do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions.
†For a list of compatible devices, visit dexcom.com/compatibility
‡Requires the Follow App and an internet connection. Followers should always confirm readings on the Dexcom G6 App or receiver before making diabetes treatment decisions.
§An internet connection is required to send data to Dexcom Clarity.
1. Beck RW, et al. JAMA. 2017;317(4):371-8.
2. Beck RW, et al. Ann Intern Med. 2017;167(6):365-74.
3. Welsh JB, et al. Diabetes Technol Ther. 2019;21(3):128-32.
4. Reddy M, et al. Diabet Med. 2018;35(4):483-90.
5. Reddy M, et al. Diabetes Technol Ther. 2018;20(11):751-7.
6. Heinemann L, et al. Lancet. 2018;391(10128):1367-77.
7. Using Your G6 Guide, 2022.
8. Shah VN, et al. Diabetes Technol Ther. 2018;20(6):428-33.