A small, wearable, all-in-one device that delivers real-time glucose numbers to your smart device*, without fingersticks†. Take better control of your diabetes by viewing your glucose levels and where they're headed, so that you can make smarter decisions about food and activity in the moment.
Easy to apply, easy to set up, and easy to use1
Can help you spend more time in range which is proven to lower A1C2-6
Dexcom’s smallest and most comfortable wearable‡,7
Customizable alerts for greater peace of mind
Shareable glucose data
On a connected insulin pump? Dexcom recommends new users on automated insulin delivery (AID) systems to explore the benefits of Dexcom G6 CGM§
The world’s smallest, thinnest, and most discreet CGM system is easy to apply with a one-piece applicator that automatically delivers real time glucose readings every minute**.
Approved for use by patients two (2) years of age +8
Sensor lasts for fifteen (15) days 9.
Smaller than two (2) stacked pennies10.
Sensor streams glucose data directly to a smart phone¶
Take action & gain control of your diabetes with a CGM device
CGM devices provide you power at your fingertips.
Real-Time Monitoring
Around-the-clock control to see your glucose levels
No Fingersticks*
Sensors provide glucose readings & trends
Actionable Trends/Alerts
Easy to access data on highs & lows to manage your diabetes
Check your benefits to start an order
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*Fingersticks are required if your glucose alarms and readings do not match symptoms or when you see Check Blood Glucose symbol during the first 12 hours.
Dexcom CGM Devices
1 Dexcom G7 CGM System User Guide, 2021.
2 Welsh JB, et al. J Diabetes Sci Technol. 2022:19322968221099879. 3 Gilbert TR, et al. Diabetes Technol Ther. 2021;23(S1):S35-S39. 4 Beck, RW, et al. JAMA. 2017;317(4):371-378. 5 Beck RW, et al. Ann Intern Med. 2017;167(6):365-374. 6 Martens T, et al. JAMA. 2021;325(22):2262-2272. 7 Dexcom, data on file, 2020. * Compatible smart device sold separately.
† Fingersticks required for diabetes treatment decisions if symptoms or expectations do not match readings. To view a list of compatible devices, visit www.dexcom.com/compatibility. ‡ Compared to a prior generation Dexcom CGM System. §For existing users on automated insulin delivery (AID) Dexcom recommends to stay on Dexcom G6 until Dexcom G7 is compatible with your pump.
Freestyle Libre 3 plus system
**A 60-minute warm-up is required when applying the sensor. Read more here. 8 FreeStyle Libre 3 User's Manual.
9 Bolinder, Jan, et al. "Novel glucose-sensing technology and hypoglycemia in type 1 diabetes: a multicentre, non-masked, randomised controlled trial." The Lancet 10057, no. 388 (2016): 2254-2263. https://doi.org/10.1016/S0140-6736(16)31535-5.
10 Data on File. Abbott Diabetes Care.
¶ The FreeStyle Libre 3 app is only compatible with certain mobile devices and operating systems. Please check the compatibility guide for more information about device compatibility before using the app. Use of the FreeStyle Libre 3 app requires registration with LibreView.
# Notifications will only be received when alarms are turned on and the sensor is within 33 feet unobstructed of the reading device. You must enable the appropriate settings on your smartphone to receive alarms and alerts, see the FreeStyle Libre 3 User’s Manual for more information.
Medtronic Guardian™ Connect CGM
Δ Smart CGM predicts future high and low sensor glucose events up to 60 minutes in advance and provides access to Sugar.IQ™ insights that can inform users of clinically relevant glucose patterns
11 Guardian™ Connect Instruction for Use (IFU)