Dexcom G6 Instruction Manual

START HERE
Set up

All graphics are representational. Your product may look different.
Review the Safety Statement in Using Your G6, Appendix E before using your G6.
Transmitter
• Sends glucose information from
sensor to display device
Display Device
• Shows glucose information
• Set up your smart device, Dexcom
receiver, or both
• For a list of current compatible smart
devices and operating systems go to:
dexcom.com/compatibility
Applicator
Sensor
(inside)
Applicator With
Built-in Sensor
• Sensor applicator inserts sensor under
your skin
• Sensor gets glucose information
Your smart device
Dexcom
receiver
Dexcom G6 Continuous Glucose
Monitoring (CGM) System (G6)

The G6 sends G6 sensor glucose readings
(G6 readings) to your display device.
What It Does
The receiver is a dedicated medical device. Your smart device
isn’t, even though you can run the G6 app on it. Why? Because the
app could miss an alarm/alert just because it’s on a smart device
– for example, due to smart device settings, smart device or app
shutting off, low battery, etc.
Use tabs below to set up the app,
receiver, or both
Want to set up both? Pick one to set up first and turn to that tab.
The last step shows you how to set up the second display device.
Do not use both tabs.
For other ways to learn how to set up your G6:
• Watch the tutorial online at: dexcom.com/guides
• Contact Dexcom Care for individualized support or to register
for free, online webinars at: dexcom.com/dexcom-care or
1.888.738.3646
• For Technical Support, go to dexcom.com/tech-support, or call
1.888.738.3646 (Toll free) or 1.858.200.0200 (Toll).
Your smart device
Dexcom
receiver
Choose App, Receiver, or Both

Set Up App
Your smart device
TransmitterApplicator with
Built-in Sensor

1When prompted, enter your:
• Sensor code from the sensor applicator
No sensor code?
See Using Your G6, Appendix A Troubleshooting
BFollow onscreen setup instructions
ADownload and open the Dexcom app
Step 1: Set Up App

Sensor Warmup
Sensor warmup successful and setup
complete. Sensor glucose readings
now available.
OK
CWait 2 hours
• When complete, tap OK to see the home
screen
• Now you get G6 readings and alarm/alerts
Serial Number (SN) from:
or
Back of transmitterTransmitter box
2See the blue sensor warmup timer?
That means your sensor is getting used to
your body.
During warmup:
• No G6 readings or alarm/alerts
• Always keep smart device within 20 feet
of transmitter
After you enter your SN, your G6 searches for the transmitter. While it’s
searching, you won’t get G6 readings or alarm/alerts.

Your smart device isn’t a dedicated medical device. To make
sure you always get your readings and alarm/alerts, use this
safety information:
System Safety
• Don’t rely on the G6 until you understand how to use it and
your smart device’s Bluetooth. Bluetooth must be on for
your transmitter and app to communicate. Read product
instructions before using the G6.
App Safety
• If the smart device or G6 app closes or isn’t working, you won’t get readings or
alarm/alerts. Occasionally check that the G6 app is open and Bluetooth is on.
Smart Device Safety
• The app uses the smart device battery. Keep it charged to get readings and
alarm/alerts.
• When using Bluetooth or plug in headphones, speakers, etc., test to find out where
your alarm/alerts will sound. They might sound on your smart device, on the
headphones/speakers/etc, or on both. Each product is different.
• Occasionally, your smart device will ask you to upgrade your operating system (OS).
Before upgrading, verify the new OS has been tested with the app at
dexcom.com/compatibility. Always update the OS manually and verify correct
device settings afterward. Automatic updates of the app or your device OS can
change settings or shut down the app. You must have an Internet connection to
upgrade.
• Make sure your smart device speaker(s) and screen work.
Using Your G6
• Welcome
• Home Screen Overview
• Alarm and Alerts
• Treatment Decisions
• Ending Your Sensor Session
• Appendices
Step 2: Be Safe Using App

Turn on the receiver by pressing the power button
down for 2-3 seconds. Then follow onscreen
instructions.
Don’t use the Set Up Receiver tab. Those steps are
for setting up the receiver before setting up the app.
Let’s get started!
Welcome
Next
Step 3 - Optional: Set up Receiver
• Don’t use a hacked (jailbroken or rooted) smart device because G6 may not work
correctly on it.
• Apple: If smart device is on silent/Do Not Disturb you won’t get the Signal Loss
Alert.
• Android: If smart device sound is on most restrictive setting no alarm/alerts sound.
For more information on day to day life with your G6, see Using Your G6.

Set Up Receiver
Receiver
TransmitterApplicator with
Built-in Sensor

Press and hold power button for 2-3
seconds
ATake receiver out of box
BTurn on receiver
CFollow onscreen instructions
Step 1: Set Up Receiver
1When prompted, enter your:
• Sensor code from the sensor applicator you will insert
No sensor code?
See Using Your G6, Appendix A Troubleshooting

Serial Number (SN) from:
or
Back of transmitterTransmitter box
1. Insert sensor.
2. Attach transmitter.
See product
instructions for details.
Insert & Attach
Next
2You’re done with this step when you see
this screen:
After you enter your SN, your G6 searches for the transmitter. While it’s
searching, you won’t get G6 readings or alarm/alerts.

Step 2: Use Applicator to Insert
Built-in Sensor
ATake applicator with
built-in sensor out of
sensor box
2Peel off adhesive backings.
Do not touch adhesive.
1Wash and dry hands. Clean
sensor site with alcohol wipe.
18 years and older 2-17 years
BPick sensor site
CUse applicator to insert built-in sensor
or
Look for a place on your belly or upper buttocks where you have some padding.
Avoid bones, irritated skin, tattoos, and areas that get bumped.
Gather materials: applicator (with code
you just entered), transmitter, and wipes.
XXXX

4Fold and break off safety
guard.
6Remove applicator from skin
leaving patch and holder on.
3Place applicator on skin.
5Press button to insert sensor.
7Throw away applicator.
Follow local guidelines for
blood-contacting components.

BSnap in transmitter
Step 3: Attach Transmitter
Tab
Slot
2Insert transmitter, tab first,
into holder.
4Rub around patch 3 times.
1Clean transmitter with alcohol
wipe.
ATake transmitter out of box
3Snap in transmitter. It clicks
into place. Make sure it is flat
and snug in holder.

BTap Start Sensor to begin 2-hour warmup
During warmup you won’t get G6
readings or alarm/alerts
CWait 2 hours
• When complete, tap Next to go to home screen
• Now you get G6 readings and alarm/alerts
Step 4: Start Sensor on Receiver
AWait up to 30 minutes for pairing
Start Sensor
During pairing:
• No G6 readings or alarm/alerts
• Always keep receiver within 20 feet of transmitter

Learn how to:
• Read your home screen
• Use alarm and alerts
• Make treatment decisions
• Troubleshoot issues
Download the app onto your smart device and open it.
Then follow onscreen instructions.
Don’t use the Set Up App tab. Those steps are for
setting up the app before setting up the receiver.
Let’s Get Started
Using Your G6
• Welcome
• Home Screen Overview
• Alarm and Alerts
• Treatment Decisions
• Ending Your Sensor Session
• Appendices
Step 5: See Using Your G6
Step 6: Optional - Set up App

© 2019 Dexcom, Inc. All rights reserved.
Covered by patents dexcom.com/patents.
Dexcom, Dexcom G4, Dexcom G5, Dexcom G6, Dexcom Share, Share, Dexcom Follow,
Dexcom CARE, and Dexcom CLARITY are either registered trademarks or trademarks
of Dexcom, Inc. in the United States and/or other countries. Bluetooth is a registered
trademark owned by Bluetooth SIG, Inc. Apple is a registered trademark owned by
Apple Inc. Android is a registered trademark owned by Alphabet Inc. All other product
or company names that may be mentioned in this publication are trade names,
trademarks, or registered trademarks of their respective owners.

Dexcom, Inc.
6340 Sequence Drive
San Diego, CA 92121 USA
Phone: [phone]
Tech Support: 1.888.738.3646
Web: dexcom.com
LBL015751 Rev 005 MT24964