Dexcom G6 Sensors - Pack of 3 The newly improved sleek and slim Dexcom G6 sensors continuously measure your glucose levels and send that data wirelessly to a display device through a transmitter. When the Dexcom G6 Sensor is attached to a transmitter it offers real-time glucose readings on your smart device or on the Dexcom G6 Receiver. You can use these thin, cutting edge, Dexcom G6 sensors with your DexCom G6 Transmitter and DexCom G6 Receiver in order to get your glucose readings in real time. The G6 sensors transmit glucose levels wirelessly to your display device using a Transmitter, which you can then read on the Receiver. Dexcom G6 Sensor Features: Simple Auto-Applicator: Easy-to-use sensor applicator that only requires the push of a button. Customizable Alerts & Alarms: Set your ideal glucose range and get notified when you're heading towards a high or low. Share Your Data: Share your glucose data with up to 5 followers with a separate follower App. 10-day Sensor Wear: The slim, water resistant sensor is discreet and easy to insert. Plus, it lasts for up to 10 days. Package Includes: 3 - Dexcom G6 Sensors Insertion device for each sensor