User's Guide

75
The Bigfoot Unity
™
Diabetes Management System User Guide | Chapter 6
Scanning the Sensor with the White Cap
Scanning your Sensor means turning the White Cap on and touching
the screen side of the Cap to the Sensor to obtain Sensor glucose
readings. The Cap must be within 1.0 cm of the Sensor. Your current
Sensor glucose reading will be sent to the Cap, and the past 8 hours
of Sensor glucose readings that are available will be sent to the App.
Those 8 hours of historical glucose data will be viewable within the MY
HISTORY feature in the App.
Your current Sensor glucose reading should appear on the Cap display
as long as the Sensor was started with the White Cap and the Sensor is
providing glucose readings.
IMPORTANT: A maximum of 8 hours of glucose data is stored in
the Sensor. To avoid gaps (missing data) in your Sensor glucose
history graph, it is important to scan your Sensor with your White
Cap and bring it within communication range (within 20 ft) of your
App at least once every 8 hours.
IMPORTANT: Scanning the Sensor with your phone is required to
start the Sensor but note that the phone cannot be used to scan the
Libre 2 sensor beyond start-up. Scanning the Sensor with the phone
will not collect or display current glucose data.
2. Touch the screen of the White Cap to the
Sensor and wait for the Cap to vibrate and
beep after scanning the Sensor.
1. Press the button on the White Cap to turn
it on.
• Your Sensor glucose level will appear on the White Cap along with a
Glucose Trend Arrow indicating the direction your glucose is going.
Example:
Sensor glucose reading
Example:
Sensor glucose reading