One small device and one simple app to take you one step closer to better diabetes control.
- The Dexcom ONE Sensor
- The Dexcom ONE Transmitter
- The Dexcom ONE App on a compatible smartphone
- Measures glucose levels just under the skin
- Can be used for up to 10 days
- Is water-resistant (ex: shower, swimming)ˢ
- Sends glucose readings every 5 minutes to your compatible smartphone
- Lasts 90 days - will be re-used across multiple sensors
- Provides glucose readings and High / Low alerts
- Available for free on Apple or Android app stores
- Compatible smartphone required
Thanks to the sensor auto-applicator, it only takes the push of a button to insert the sensor's wire in an instant beneath the skin. In a study, 84% of Dexcom G6 users reported painless sensor insertionˣ.
The sensor can be worn either on the abdomen or back of the upper arm.
Enjoy the freedom of managing your diabetes without having to prick your fingers! Dexcom ONE is designed to eliminate the need for fingersticks*, even for diabetes treatment decisions. Isn't that the best news ever?
*If your glucose alerts and readings from the Dexcom ONE do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions
Thanks to the exceptional accuracyˣ of Dexcom ONE , you can make treatment decisions*, like insulin dosing, directly from your current glucose value and trend arrow. Dexcom ONE doesn't require any calibration to deliver accurate readings unlike other systems. Find out more here.
Your Dexcom ONE system can alert you whenever your blood glucose falls outside of your preset High and Low glucose levels, so that you can take action. You can customise the alert sound and vibration. Find out more here.
The Dexcom ONE sensor can be worn up to 10 days and has a slim profile, making it nearly invisible under clothing. Thanks to the sensor auto-applicator, it only takes the push of a button to insert the sensor's wire in an instant beneath the skin. In a study, 84% of Dexcom users reported painless sensor insertionˣ. Find out more here.
*If your glucose alerts and readings from the Dexcom ONE do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions
Dexcom ONE can be used by anyone with type 1 or type 2 diabetes, from 2 years old, including pregnant women. It can help you manage your diabetes whether you are using multiple daily injections or an insulin pump.
In order to use to use the Dexcom ONE app, you first need to ensure that your smartphone's model and operating system are compatible with our app.
If you're new to the Dexcom ONE Continuous Glucose Monitoring System, this is the place to start. Our starter kit contains a sensor and a transmitter, for a trial up to 10 days.
° For a list of compatible devices, visit www.dexcom.com/compatibility.
* If your glucose alerts and readings from the Dexcom ONE do not match symptoms or expectations, use a blood glucose meter to make diabetes treatment decisions
ˣ Shah VN, et al. Diabetes Technol Ther. 2018;20(6):428–433.
ˢ Dexcom ONE sensor and transmitter are water-resistant and may be submerged under eight feet of water for up to 24 hours without failure, when properly installed.