Dexcom ONE has not been tested in those
situations. The magnetic fields and heat could
damage the components of Dexcom ONE, which
may cause it to display inaccurate CGM sensor
glucose readings (Dexcom ONE readings) or may
prevent alerts. Without Dexcom ONE readings or
alert notifications, you might miss a severe low
or high glucose event.
Warnings
• Read user materials
Before you use your Dexcom ONE, carefully read
the materials included with it. If you do not, you
might:
• Not use Dexcom ONE correctly
• Not understand Dexcom ONE information
• Affect how well it works
• Do not ignore low/high symptoms
Do not ignore how you feel. If your glucose alerts
and Dexcom ONE readings do not match what
you are feeling, use your blood glucose meter (BG
meter) to make diabetes treatment decisions or, if
needed, seek immediate medical attention.
When in doubt, get your BG meter out.
• No number, no arrow, no CGM treatment
decision
If your Dexcom ONE does not show a number
or arrow, or your Dexcom ONE readings do not
match your symptoms, use your BG meter to make
diabetes treatment decisions.
No number, no arrow, no treatment decision. When
in doubt, get your BG meter out.
• Do not use if...
Do not use Dexcom ONE if you are on dialysis, or
critically ill. It is not known how different conditions
or medications common to these populations may
affect performance of the system. Dexcom ONE
readings may be inaccurate in these populations.
6
Dexcom ONE User Guide
Dexcom ONE safety statements
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