About the Dexcom G6

Overview:

This article provides an overview of the Dexcom G6, a CGM that is currently supported by Levels.

SensorThe Dexcom G6 includes both a sensor and a transmitter that you place on your arm (two pieces total). The transmitter snaps into the sensor.

Sensor Life: The Dexcom G6 sensors last for 10 days each. You will receive three sensors per shipment in your Levels kit, providing you with 30 days worth of wearing time total
Data Transmission: The Dexcom G6 sensor calculates a glucose value every 5 minutes and transmits that data via Bluetooth to your mobile device in real-time. You'll need to keep the Dexcom G6 app on and open on your phone and within 20 feet of your sensor to receive data.
Sensor Data Storage: Your CGM transmitter holds 3 hours of data. If your bluetooth is turned off or you're farther than 20 feet away from your phone for 3+ hours, then you may experience gaps in your glucose data and/or data loss.
Calibration: The Dexcom G6 is factory calibrated and does not require calibration. However, it does allow for calibration by using a finger-prick reading to calibrate the sensor. You can view more information on testing Dexcom's accuracy here: How to Test the Accuracy of your Dexcom
Size: The Dexcom G6 sensor is oblong in shape and is 4.57 cm (L) x 3.05 cm (W) x 1.52 cm (H)
Safety: View safety information for the Dexcom G6 CGM here.
Device Compatibility: To see if your device is compatible with the Dexcom G6, click here.

For more information about CGMs, visit: About Continuous Glucose Monitors