A technology that continuously tracks glucose levels throughout the day and night, providing real-time data on blood sugar trends and patterns.
A small device inserted under the skin that measures glucose levels in the interstitial fluid.
A component of the CGM system that wirelessly sends glucose data from the sensor to a receiver or compatible device.
The device that displays glucose data received from the transmitter in real-time, often resembling a smartphone or dedicated receiver.
The fluid-filled space between cells in tissues, where glucose measurements are taken by the CGM sensor.
Notifications set by the user to warn of high or low glucose levels, helping to prevent hypo- or hyperglycemia.
The process of comparing CGM readings to blood glucose meter readings to ensure accuracy.
The automatic recording and storage of glucose data over time, allowing users and healthcare providers to review trends and make informed decisions.
Visual indicators on the receiver showing the direction and rate of glucose change, helping users anticipate and respond to fluctuations.
A condition characterized by low blood sugar levels, potentially leading to symptoms such as dizziness, confusion, and loss of consciousness.
Abnormally high blood sugar levels, which can cause symptoms such as increased thirst, frequent urination, and fatigue.
The amount of insulin still active in the body from previous insulin doses, factored into insulin dosing calculations to prevent stacking and potential hypoglycemia.
The percentage of time spent within a target glucose range, typically defined as a balance between avoiding hypo- and hyperglycemia.
The duration for which a CGM sensor can be worn before requiring replacement, varying depending on the manufacturer and model.
Some CGM systems are factory-calibrated, meaning they do not require user calibration with a blood glucose meter.
The mathematical formula used by the CGM system to convert interstitial glucose readings into blood glucose estimates.
The technology enabling wireless communication between the CGM transmitter and compatible devices, such as smartphones or insulin pumps.
The location on the body where the CGM sensor is placed, typically on the abdomen or upper arm.
Feature allowing users to share their CGM data with designated followers, providing peace of mind for caregivers or loved ones.
An advanced CGM system that integrates with an insulin pump to automatically adjust insulin delivery based on glucose readings, aiming to optimize glucose control.