Abbott FreeStyle Libre User Manual page 31

The following table shows messages you may see with your glucose
readings .
Display
Low Glucose
LO
mmol
L
21
15
High Glucose
9
HI
3
14:00 18:00 22:00
21
15
9
3
14:00 18:00
Low Glucose
3
.5
mmol
L
21
High Glucose
15
16
9
3
14:00 18:00 22:00
21
15
9
3
14:00
27
If LO appears on the Reader, your reading is lower
than 2 .2 mmol/L . If HI appears on the Reader, your
reading is higher than 27 .8 mmol/L . You can touch
the message button for more information . Check
your blood glucose on your finger with a test strip .
If you get a second LO or HI result, contact your
health care professional immediately .
mmol
L
22:00
If your glucose is higher than 13 .3 mmol/L or
lower than 3 .9 mmol/L, you will see a message
on the screen . You can touch the message button
for more information and set a reminder to check
your glucose .
.1
mmol
L
18:00 22:00
What To Do