A.MENARINI GlucoMen Day CGM User manual

User Guide

WaveForm Technologies Inc.
Registered Oce:
7C Raymond Ave, 03079 Salem
New Hampshire, USA
Production Site:
27700 SW 95th Avenue, suite 100
97070-8225 Wilsonville
Oregon, USA
MDSS GmbH
Schigraben 41
30175 Hannover
Germany
©2021 WaveForm Technologies Inc.
US and International Patents Pending. All rights reserved.
All trademarks and copyrights are the property of their
respective owners.
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owned by Bluetooth SIG, Inc. and any use of such marks by WaveForm
Technologies Inc. is under licence. Other trademarks and trade names
are those of their respective owners.
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mark of Apple Inc.
Android is a trademark of Google LLC. Google Play and the Google
Play logo are trademarks of Google LLC.
SKIN-PREP™ is a trademark of Smith & Nephew.

English
/Table of contents
/ 1 GlucoMen Day Continuous Glucose Monitoring System
1.1 Introduction
1.2 Indications for use
1.3 Getting started
/ 2 Parts of the system
2.1 System overview
2.2 Sensor Assembly
/ 3 Setting up the system
3.1 Download the app
3.2 Create an account
3.3 Log into an existing account
3.4 Connect a transmitter
/ 4 Inserting a sensor and starting a session
4.1 Prepare for sensor insertion
4.2 Choose a sensor insertion site
4.3 Clean the sensor insertion site
4.4 Select a transmitter
4.5 Activate the transmitter
4.6 Place the transmitter into the sensor assembly
4.7 Prepare the sensor insertion tool
4.8 Attach the sensor insertion tool to the sensor assembly
4.9 Remove the sensor adhesive liner
4.10 Apply the sensor assembly to the insertion site
4.11 Remove the sensor guide from the sensor insertion tool
4.12 Wait for the sensor to stabilise
4.13 How will I know when to replace my sensor?
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/ 5 Calibrating the system
5.1 When to calibrate
5.2 Entering a calibration reading
/ 6 Viewing continuous glucose readings
6.1 Navigating to the Home screen
6.2 Home screen overview
6.3 Current status
6.4 Trend chart
6.5 Estimated glucose
/ 7 Alerts
7.1 Navigating to the Alerts screen
7.2 Alerts screen overview
7.3 Allowing notifications
7.4 Setting up alerts
7.5 Alert status indicators
7.6 Glucose alerts
7.7 Devices alerts
/ 8 Transmitters
8.1 Navigating to the Transmitters screen
8.2 Transmitters screen overview
8.3 Transmitters screen details
8.4 Charging a transmitter
8.5 Connecting a transmitter
8.6 Activating a transmitter
8.7 Deleting a transmitter
/ 9 Meters
9.1 Navigating to the Meters screen
9.2 Meters screen overview
9.3 Connecting a meter
9.4 Deleting a meter
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/ 10 Info
10.1 Navigating to the Info screen
10.2 Glucose overview report
10.3 CSV data report
10.4 Sensor insertion instructions
10.5 Sensor removal instructions
10.6 Icons and colours
10.7 FAQs
10.8 Comprehensive User Guide
10.9 Customer Service
10.10 Technical and medical support
10.11 Legal
/ 11 Profile
11.1 Navigating to the Profile screen
11.2 Changing personal information
11.3 Changing your country
11.4 Changing your email
11.5 Changing your password
11.6 Resetting your password
11.7 Email communication settings
11.8 Sharing data with AgaMatrix
11.9 Connected Partners
11.10 Analytics
11.11 Customer Service Access
/12 Stopping a session
12.1 Automatically stopping a session
12.2 Manually stopping a session
/13 Removing a sensor
/14 Limitations
14.1 When to use your blood glucose meter for treatment decisions
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14.2 Travelling with your GlucoMen Day CGM
/15 Troubleshooting
15.1 Continuous glucose reading issues
15.2 Alert issues
15.3 Calibration issues
15.4 Sensor issues
15.5 Transmitter issues
15.6 Transmitter charger issues
15.7 Sensor insertion issues
/16 Connected Partners
16.1 Adding a connected partner
16.2 Deactivating a connected partner
/17 Additional information
17.1 Customer Service information
17.2 Cleaning your system
17.3 System disposal
17.4 Product specifications
17.5 Labelling symbols
17.6 Accuracy Summary
17.7 Electromagnetic compatibility
17.8 Warranty
/18 Glossary of terms
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GlucoMen Day Continuous Glucose Monitoring System /
English
/ 1 GlucoMen Day Continuous Glucose Monitoring System
1.1 Introduction
Thank you for choosing the GlucoMen Day Continuous
Glucose Monitoring (CGM) System. The GlucoMen Day
CGM System provides current glucose levels. The sy-
stem tracks your glucose every minute by measuring the
amount of glucose in the interstitial uid. A sensor, inser-
ted in your skin, sends glucose readings to the GlucoMen
Day App. The app then displays your glucose levels and
long-term glucose trends. The app also provides alerts if
your glucose is in or projected to be in an unsafe zone.
The GlucoMen Day CGM System allows you to:
• Monitor your glucose by providing a new glucose rea-
ding every minute.
• See how your glucose changes throughout the day and
night.
• Receive alerts when something happens that requires
your attention, such as a low glucose reading.
IMPORTANT:• Children using this device should be as-
sisted by an adult. When the GlucoMen Day CGM system is
used by a child, a paired smart device with the app must
remain with the child.
• For use on children, it is recommended that you choose
a sensor insertion site that is least accessible to the child
to prevent manipulation by the child.
• When using the GlucoMen Day CGM, always carry a blo-
od glucose meter. There may be situations when you need
to perform a blood glucose test before making treatment
decisions. See SECTION 14.1 for details.
CAUTION
Please read all the instructions provided in this user guide
before using the system.
IMPORTANT:Illustrations in this guide are for instructio-
nal purposes only and are not shown at actual size.
The display of the GlucoMen Day CGM App may appear sli-
ghtly dierent depending on the smart device (Android or
iOS) on which the app is displayed. Images of the Gluco-
Men Day CGM App in this guide are for instructional pur-
poses only. When there is a signicant dierence between
the Android and iOS versions of the app, both screens are
shown. In all other cases, the Android version is used for
reference.
IMPORTANT: The GlucoMen Day CGM App supports
both units of measure for glucose: mg/dL and mmol/L.
Images in this guide are for instructional purposes only
and may not use the same units as your app.
1.2 Indications for use
The GlucoMen Day CGM is:
• Intended for the management of diabetes.
• Intended to replace ngerstick testing for making diabe-
tes treatment decisions. See CHAPTER 14 for limitations.
• Intended for use in the abdomen and lower sides only.
• Intended only for single patient use.
• Intended as an aid in the detection of episodes of hyper-
glycaemia and hypoglycaemia, facilitating both acute and
long-term therapy adjustments.

6
GlucoMen Day Continuous Glucose Monitoring System /
English
Limitations
• Dialysis patients should not calibrate during a dialysis
procedure.
• This CGM is intended to augment and not replace gluco-
se monitoring of critically ill patients.
• The GlucoMen Day CGM is not safe for use in magnetic
resonance (MR) environments. Remove the GlucoMen Day
CGM (sensor and transmitter) before Magnetic Resonance
Imaging (MRI), Computed Tomography (CT) scan, or hi-
gh-frequency electrical heat (diathermy) treatment.
• Placement of the GlucoMen Day sensor is not approved
for sites other than the skin of the abdomen and lower
sides.
• Do not reuse the sensor or use it beyond 14 days.
• Inspect the sensor assembly sterile pouch prior to use.
Do not use the sensor assembly if the sterile pouch is
open or damaged.
• Do not wear the sensor in a hot tub.
• Do not swim with the transmitter and sensor in place
for longer than 30 minutes and at depths greater than 1
metre (3 feet).
• The GlucoMen Day CGM is not intended for use outside
of the transmitter operating temperature range of 5°C to
45°C (41°F to 113°F).
• The GlucoMen Day CGM System contains small parts
that may be a choking hazard.
CAUTION
The GlucoMen Day CGM System requires the use of a blood
glucose meter for calibration. Check your meter’s owner’s
guide for additional restrictions.
Important user information
The GlucoMen Day CGM sends a glucose reading once per mi-
nute and provides a trend arrow that shows the direction and
rate of change of your glucose. It’s important to under-
stand where your glucose is and how it’s changing (tren-
ding) rather than focusing only on individual CGM readin-
gs. As you use your CGM, remember two important things
about trends:
• Trends highlight the direction in which your CGM glucose
levels are heading and the rate at which they are chan-
ging. Trends can tell you if your glucose has been rising,
falling, or stable over several minutes or hours up to the
previous 24 hours.
• Understanding and adjusting your insulin levels based
on trends is more useful than a single CGM glucose rea-
ding. The CGM displays glucose levels from the interstitial
uid that surrounds the sensor, which is similar but may
vary from your actual glucose level.
CAUTION
Avoid exposing your GlucoMen Day CGM to insect repellent
and sunscreen. Contact with these skin care products may
cause damage to your CGM.
1.3 Getting started
The GlucoMen Day CGM is designed to replace ngerstick
testing for making diabetes treatment decisions. Before
using the GlucoMen Day CGM to make treatment deci-
sions, it is important to understand how you can use the
information from your CGM. Your current glucose level,
current glucose trend, and your past readings can all be
used to make informed decisions.
It is also important to know when you should not use your
CGM for treatment decisions and should instead use your
blood glucose meter.
You should work with your healthcare professional to de-

Sensor Assembly Transmitter Sensor Insertion Tool
Transmitter
Charger
Overpatch App 7
Parts of the system /
English
termine how to use the GlucoMen Day CGM to manage
your diabetes.
/ 2 Parts of the system
2.1 System overview
The GlucoMen Day CGM uses a single-use, disposable
sensor inserted into the interstitial uid that converts glu-
cose levels into the electrical signal. The sensor is located
within the sensor assembly, which includes the sensor,
sensor adhesive patch, and sensor guide. A rechargeable
transmitter attaches to the sensor assembly, which is se-
cured to the skin with the adhesive patch. The transmit-
ter sends the glucose readings to the GlucoMen Day App
using Bluetooth
®
low energy technology.
CAUTION
• Check the expiration date on the pouch before using.
• Do not modify any part of the GlucoMen Day CGM or use
components other than those specied in this guide.
• The GlucoMen Day CGM System contains small parts
that may be a choking hazard.
/ 2.2 Sensor Assembly
CAUTION
• Do not use the sensor assembly if the sterile pouch is
open or damaged. Do not handle the sensor assembly un-
til you are ready to insert the sensor because the sensor
can become contaminated.
• Do not wear the sensor in a hot tub.
IMPORTANT: The transmitter and sensor adhesive pa-
tch can be worn while bathing and showering. You can
also swim with the transmitter and sensor in place up to a
depth of 1 metre (3 feet) for up to 30 minutes.
If you do not have an overpatch, you can use medical tape
around the edges of the adhesive patch.
CAUTION
Do not throw away the transmitter, the sensor insertion tool,
or the transmitter charger when you dispose of the sensor.
The transmitter is intended to be recharged and used again.
IMPORTANT: If you do not have an overpatch, you can
use medical tape around the edges of the adhesive patch.

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Setting up the system /
English
3.2 Create an account
Before using the GlucoMen Day CGM App, you need to
answer a few simple questions and create an account.
Your account will be used to store all of your CGM data.
You can always update your information under PROFILE
(CHAPTER 11).
IMPORTANT: The country you select determines the
glucose units used in the app (mg/dL or mmol/L).
NOTE: If your app only supports one country, you will not
see the COUNTRY screen.
/ 3 Setting up the system
3.1 Download the app
The GlucoMen Day App serves as the display for the Glu-
coMen Day CGM and supports Android and iOS devices
(smart devices). The app is available on Google Play (An-
droid) and the App Store (iOS). To see a list of compatible
smart devices, visit www.menarinidiagnostics.com.
IMPORTANT: • The app stores sensitive health-related
information on your smart device. It is recommended to
keep your smart device up-to-date with the latest security
software. For details on updating your smart device and
keeping your information safe, contact the manufacturer
of your smart device.
• Review the GlucoMen Day CGM App’s operating system
compatibility before updating the operating system on a
smart device that has the app installed.
Only install operating system updates when a session is
not active. If you are in the middle of a session, wait until
it has ended to install an operating system update.
CAUTION
Do not install the app on a smart device that has been ja-
ilbroken or rooted. Doing so may compromise the security
and functionality of the app.
1.
Tap the GlucoMen
Day CGM App icon
to open the app.
2.
Tap SIGN UP.
3.
On the WELCOME
screen, tap the
( ) icon.
4.
Read and agree to
the END USER LI-
CENSE AGREEMENT
and the PRIVACY
POLICY.

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Setting up the system /
English
On Android: if you see a message asking for DO NOT DISTURB access,
tap GO TO SETTINGS and follow the prompts to enable permissions
so that you don’t miss any alerts.
/ 3.3 Log into an existing account
If you already have an account for the GlucoMen Day CGM
App, you can log in to your existing account.
5.
Read and agree to the
CUSTOMER SERVICE disclai-
mer and tap I UNDERSTAND.
6.
Read the DISCLAIMER and
tap I UNDERSTAND.
7.
Select your Country and tap
the ( ) icon.
Enter your First and Last Name
and tap the ( ) icon.
Select your Birth year and tap
the ( ) icon.
Select your Gender and tap
the ( ) icon.
Select Type of diabetes and
tap the ( ) icon.
8.
Read the explanation of why
notications are important and
tap the ( ) icon.
Enter your email and create a
password.
9.
Choose your email
communication settings.
On iOS: If you see a message
asking for permission to send
notications or critical alerts,
tap ALLOW so you don’t miss
any alerts.
Passwords must be at least 8
characters.
NOTE: Tap the ( ) icon to
show or hide your password.
10.
Tap SIGN UP.
11.
Review the CONSENT TO DATA
PROCESSING BY AGAMATRIX
to decide if you want to
consent to sharing data. At
the bottom of the agreement,
choose a sharing option and
tap CONFIRM.

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Setting up the system /
English
3.4 Connect a transmitter
The GlucoMen Day CGM Devices kit includes two transmit-
ters so that you can use one while charging the other.
The transmitters communicate with the GlucoMen Day App
using Bluetooth and must be connected to the app before
they can be used. This process is also called pairing .
IMPORTANT: • Your transmitter communicates with the
app using Bluetooth wireless technology. Your smart devi-
ce must have Bluetooth turned on to continue.
• Read all pairing instructions before attempting to pair
your transmitter. Once you press the button on the char-
ger, the transmitter will be in pairing mode for 60 seconds.
If you are unable to successfully pair the transmitter du-
ring this time, you will need to restart the pairing process.
CAUTION
You can only connect a transmitter to one smart device at
a time. If you connect the transmitter to a second smart
device, it will no longer be connected to the rst smart
device.
IMPORTANT: If this is the
rst time you have connected
a transmitter, the app will di-
splay hints to point out the
next step and highlight impor-
tant features. When you are
done reading the hints, tap OK.
1.
Locate the 6-digit numeric PIN (A)
on the bottom of the transmitter.
Record the 6-digit numeric PIN, whi-
ch you will need in step 7.
2.
Place the transmitter in the charger
and connect to a power source. Keep
the transmitter in the charger until
pairing is complete.
The light on the charger may ash red
for up to 5 seconds. Make sure the li-
ght has turned green (ashing if not
fully charged or solid if fully charged)
before starting step 3.
See SECTION 8.4 for details about
charging the transmitter.
1.
Tap the GlucoMen Day CGM
App icon to open the app.
2.
Tap LOG IN.
3.
Enter your email and
password.
4.
Tap LOG IN.
If you forgot your password, see SECTION 11.6 for steps to reset
your password.
NOTE: Tap the ( ) icon to show or hide your password. A

11
Setting up the system /
English
7.
When the Bluetooth Pairing Reques t appears, enter the 6-digit nu-
meric PIN that you recorded in step 1.
Tap PAIR.
8.
The app indicates that the transmitter is connecting.
Once pairing is complete, your paired transmitter will be listed under
AVAILABLE TRANSMITTERS on the TRANSMITTERS screen. You can
now use this transmitter to start a CGM session.
4.
On Android devices only:
Depending on your device’s permis-
sion settings, you may see any or
all of these messages on the NEW
TRANSMITTER screen:
• Allow this app to access your lo-
cation.
• Turn on location.
• Allow Bluetooth.
If any of these messages appear, tap the message and follow the
prompts to enable permissions.
CAUTION
All of these permissions must be enabled to connect to a
transmitter.
3.
Open the app:
1. Tap the DEVICES button. On An-
droid devices you may need to tap
the BACK ARROW until you see the
bottom buttons.
2. Tap TRANSMITTERS.
3. On Android: Tap the (+) button.
On iOS: Tap ADD A NEW TRANSMIT-
TER.
5.
Press the button on the charger. A
ashing blue light indicates the tran-
smitter is ready to pair.
NOTE: Once you press the button on
the charger, the transmitter will be in
pairing mode for 60 seconds.
6.
On the NEW TRANSMITTER screen,
select your transmitter when it ap-
pears in the list.
If multiple transmitters are listed,
check the 7-digit alphanumeric ID
(A) on the top of your transmitter
to make sure you
select the correct
transmitter.
Home screen: Transmitters screen:
2
1
3
A

12
Inserting a sensor and starting a session /
English
/ 4 Inserting a sensor
and starting a session
4.1 Prepare for sensor insertion
To start a CGM session, you must insert a sensor. The in-
sertion process should be done in a clean, dry place. Wash
and dry your hands before beginning.
To prepare for sensor insertion, gather the following parts:
•Sensor insertion tool
• Sealed sensor assembly pouch
• Fully charged and paired transmitter (see SECTION 8.4
for details about charging the transmitter and SECTION
3.3 for details about pairing the transmitter)
•SKIN-PREP™ wipes (or equivalent product)
9.
If this is the rst transmitter you
have connected, you will see a mes-
sage asking if you want to connect
your second transmitter.
• If you tap YES, repeat steps 1-7
with the second transmitter.
• If you tap NO, follow steps 1-7
when you are ready to pair.
IMPORTANT: If more than one
transmitter is connected, a message
will appear indicating that another
transmitter is already active. Only
the active transmitter can be used
for a session.
See SECTION 8.6 for details about
activating a transmitter.
• Overpatch (optional)
• GlucoMen Day app (see SECTION 3.1 for instructions to
download the app)
CAUTION
•Check the expiration date on the sensor assembly pou-
ch. If the sensor has expired, do not use it. Using an expi-
red sensor may result in inaccurate glucose readings.
•Follow the sensor insertion instructions carefully. Fai-
lure to do so may result in accidental deployment of the
sensor.
•There are several moving parts on the bottom of the
sensor insertion tool. These may pinch your ngers if you
do not follow the instruction for preparing and using the
sensor insertion tool.
4.2 Choose a sensor insertion site
Before you insert the sensor, take a moment to consider
where the best insertion site may be.
Choose a sensor insertion site on your abdomen or
lower side that:
• Is easy to reach also out of the way of tight clothing and
belts.
• Is at least 4 cm (1.5 inches) from an insulin injection site
or insulin pump, measured from the edge of the adhesive
patch.
• Is smooth. If needed, shave the area to allow the adhe-
sive patch to stick to the skin.

13
Inserting a sensor and starting a session /
English
CAUTION
•You should only insert the sensor on your abdomen or
lower side, roughly between your ribs and beltline. Ask
your healthcare professional about the best sensor inser-
tion site for you. Bleeding, swelling, bruising, or infection
at the sensor insertion site are possible risks of sensor
use. If any of these conditions occur, get treatment advice
from your healthcare professional.
• You should choose a new insertion site every time you
insert a new sensor. Using the same site may cause irrita-
tion at the insertion site.
It is best to avoid choosing a site in the following
areas:
• On your midline (the vertical line through your navel).
• In areas that become creased or folded when you move
(such as along the waistline).
• In areas that are heavily scarred.
• In areas that have a rash or other skin irritation.
• In areas where clothing, belts, or seat belts may rub and
irritate.
• In areas on which you frequently sleep. 2.
Place the wipe on the insertion
site and wipe in a circular pattern
outward, away from that spot.
Continue cleaning until you have cle-
aned the area about 15-20 cm (6-8
inches) across without returning to
any areas you already cleaned.
3.
Allow the cleaned area to dry completely, for two minutes.
CAUTION
Keep clothing from touching the cleaned area.
4.3 Clean the sensor insertion site
Clean the chosen insertion site before inserting the sen-
sor. Careful cleaning of the insertion site disinfects the
skin and helps the sensor adhesive patch to stick tightly
to your skin.
CAUTION
•Do not allow anything to touch the insertion site after
cleaning and before you insert the sensor.
• The insertion site must be dry before applying a SKIN-
PREPTM wipe (or equivalent product) and MUST be com-
pletely dry before inserting the sensor.
• Failure to clean the insertion site, or improper cleaning
technique may result in an infection.
1.
Remove the SKIN-PREP™ wipe (or equivalent product) from its
sealed package.
Right side Front Left side

14
Inserting a sensor and starting a session /
English
AA
B
B
4.4 Select a transmitter
Identify the transmitter you want to use. Make sure the
transmitter is fully charged by placing it in the charger
and checking that the light on the charger is solid green.
See SECTION 8.4 for details about charging the transmit-
t e r.
CAUTION
•If the transmitter is not fully charged, the app will display
a message at the start of the session, that lets you know
the transmitter might not last for the full 14-day session.
You cannot switch transmitters in the middle of a session.
If the transmitter battery dies, you will need to insert a new
sensor to start a new session.
• Check the transmitter for any visible defects, such as
cracks. Do not use the transmitter if you see any defects.
4.5 Activate the transmitter
Although you can connect multiple transmitters to the
app, only one transmitter can send CGM readings to the
app at a time. That transmitter is referred to as the active
transmitter.
See SECTION 8.6 how to activate a transmitter.
4.6 Place the transmitter into the
sensor assembly
To complete these steps, you will need the active tran-
smitter and the sensor assembly.
1.
Remove the sensor assembly from
the sterile pouch.
2.
Remove the sensor assembly from
the inner tray.
CAUTION
Do not peel o the protective paper on the sensor assem-
bly until immediately before insertion.
3.
Set the sensor assembly on a hard, clean surface (such as the inside of
the sterile pouch) with the sensor adhesive patch facing down.
4.
Locate the transmitter arms (B).

15
Inserting a sensor and starting a session /
English
6.
Lower the transmitter and steer the arms into the guide slots of
the sensor assembly.
Guide slots:
7.
Tilt the curved end of the transmit-
ter downward to meet the sensor
assembly.
8.
Press the transmitter down rm-
ly until it snaps into place and you
hear a click.
CAUTION
Avoid touching the transmitter contacts, located between
the transmitter arms.
5.
Hold the transmitter, with the arms pointing down, perpendicular
to the sensor assembly.
The side of the transmitter with the ID (C) should face the wide
end of the sensor assembly.
A
A
4.7 Prepare the sensor insertion tool
Now that you have inserted the transmitter into the sen-
sor assembly, you can prepare the sensor insertion tool.
To complete these steps, you will need the sensor inser-
tion tool.
1.
Place the sensor insertion tool on a
hard, clean surface.
Locate the plastic lever (with 1
bump) (A) on the sensor insertion
tool.
2.
Lift this lever up until you hear a
click, then lower to its starting po-
sition. An orange tab indicates that
the sensor insertion tool is ready to
use.
4.8 Attach the sensor insertion tool
to the sensor assembly
Next, attach the sensor insertion tool to the sensor as-
sembly.
1.
Set the sensor assembly on a hard,
clean surface (such as the inside of
the sterile pouch) with the sensor
adhesive patch facing down.
Locate the opening (A) at the wide
end of the sensor assembly.
C
C

16
Inserting a sensor and starting a session /
English
4.9 Remove the sensor adhesive liner
Once you have cleaned the insertion site, you are ready to
remove the liner on the sensor adhesive patch. To com-
plete this step, you need the sensor insertion tool with the
sensor assembly attached.
CAUTION
The adhesive is sterile; do not touch the centre of the
adhesive material. Only touch the perimeter of the adhe-
sive when removing the liner.
1.
Hold the sensor insertion tool with
the sensor adhesive liner facing up.
Locate the tabs (A and B) on each
side of the liner.
2.
Grip the right tab and peel it back to
remove the rst section of the liner.
A
B
A
B
2.
Locate the tab (B) on the sensor insertion tool at the end with the
lever (1 bump).
B
B
3.
Hold the sensor insertion tool, with
the tab (B) pointing down, perpendi-
cular to the sensor assembly.
Align the tab directly above the ope-
ning (A) on the sensor assembly.
NOTE: The sensor assembly opening
(A) is for alignment and positioning
of sensor insertion tool tab (B).
4.
Lower the sensor insertion tool, ste-
ering the tab into the opening on the
sensor assembly.
5.
Tilt the raised end of the sensor in-
sertion tool downward to meet the
sensor assembly, until you hear a
click.
6.
The sensor insertion tool and sensor guide should snap together
without a gap.
Check for a gap between the sensor insertion tool and sensor gui-
de. If there is a gap, see SECTION 15.7.

17
Inserting a sensor and starting a session /
English
4.
While holding the sensor insertion tool in place, press the release
button (3 bumps) until you hear a click.
5.
Carefully lift the sensor insertion tool away from your body, in a
straight outward motion.
If you feel resistance, repeat steps 4-5.
IMPORTANT: The sensor guide remains connected to the sen-
sor insertion tool, leaving only the transmitter, sensor, and adhe-
sive patch on your body.
6.
Smooth the sensor adhesive patch to make sure it is fully adhered
to your skin. Gently smooth out any wrinkles around the edges to
make sure there are no gaps.
IMPORTANT: The CGM session starts automatically when the
sensor is inserted.
CAUTION
• If the transmitter was not fully charged, a message lets
you know that the transmitter might not last for the full 14-
day session. You cannot switch transmitters in the middle
of a session. If the transmitter battery dies, you will need
to remove the sensor and insert a new sensor to start a
4.10 Apply the sensor assembly
to the insertion site
Now that you have removed the liner on the sensor adhe-
sive patch, you are ready to apply the patch to your skin.
CAUTION
Failure to follow insertion instructions carefully may cau-
se the sensor to slide along the skin instead of inserting
into the skin. If this occurs, the session may not start or
the sensor will provide low-quality data, which will not be
displayed in the app. Follow the instructions carefully to
ensure proper sensor insertion.
1.
Holding the sensor insertion tool,
place the adhesive patch rmly on
the insertion site, parallel to your
beltline.
Point the release button (3 bumps)
on the sensor insertion tool toward
your navel.
2.
Press down rmly to ensure the adhesive patch is secured to your
skin. Then apply normal pressure to your skin during insertion.
3.
Press the insertion button (2 bumps) until you hear a click. Conti-
nue holding the sensor insertion tool in place.
3.
Grip the left tab and peel it back to
remove the second section of the
liner.
Make sure the adhesive does not fold
onto itself before or during applica-
tion.
Do not try to adjust the
placement of the adhesive
patch after application.

18
Inserting a sensor and starting a session /
English
4.12 Wait for the sensor to stabilise
Once you have inserted a new sensor, you must wait ap-
proximately 45 minutes for the sensor to stabilise before
you can calibrate the system. While the sensor is stabi-
lising, the app will display a progress bar and number
of minutes until calibration within the HOME screen and
TRANSMITTERS screen.
Once the sensor has stabilised, it is time to calibrate. If
you have allowed the app to send notications and have
turned on the calibration alert, you will receive a notica-
tion that it is time to calibrate. See CHAPTER 7 for details
about alerts.
The HOME screen and TRANSMITTERS screen will indica-
te that it is time to calibrate. See CHAPTER 5 for details
about calibration.
new session.
• Do not remove the transmitter while the sensor assembly
is attached to you.
• If you feel resistance when removing the sensor insertion tool
with two separate sensor assemblies, call Customer Service.
Once you have inserted a new sensor, it may take 1-3 mi-
nutes for the app to detect the sensor.
NOTE: If the edges of the adhesive patch begin to peel
up at any time during your session, you may apply the
overpatch. See SECTION 15.7 for instructions on how to
apply the overpatch.
4.11 Remove the sensor guide from
the sensor insertion tool
After you insert the sensor, you need to remove the sensor
guide from the sensor insertion tool, so you can use the
sensor insertion tool the next time you insert a sensor.
1.
Locate the release tab on the bottom
of the sensor insertion tool. Press and
hold the release tab.
2.
While pressing up on the release tab,
pull back on the sensor guide
3.
Discard the used plastic sensor guide.
Store the reusable sensor insertion
tool with the other supplies for
your GlucoMen Day CGM.
Home screen: Transmitters screen:
Home screen: Transmitters screen: