Managing blood sugar levels is important for those with diabetes. The most common way to check sugar levels is perhaps through fingersticks, which prick the finger to get a tiny blood sample. That said, several new, innovative solutions are also available that make measuring and managing glucose levels easier. The FreeStyle Libre 3, for example, is a continuous glucose monitoring (CGM) system designed to measure sugar levels every minute of the day without using fingersticks.

FreeStyle Libre 3 CGM sensor
The CGM system, FreeStyle Libre 3, has three parts: a water-resistant sensor that measures sugar levels in real time , a transmitter that captures and sends the readings forward, and a receiver that showcases the data on one’s smartphone. It’s worn on one’s skin, usually at the back of the upper arm, and is designed to help anyone with diabetes over four years of age.

Key benefits of using FreeStyle Libre 3
The device offers several benefits, which make it useful for managing blood glucose levels.

Continuous glucose monitoring
Unlike traditional fingersticks, FreeStyle Libre 3 measures glucose levels every minute. It also saves the data and sends it to a compatible smart device, like a smartphone. This constant flow of information allows users to monitor their blood sugar trends and patterns. They can also receive updates and alerts if there are fluctuations. These updates can help users make lifestyle changes and take other measures to control blood sugar levels. For instance, they might be able to decide which foods to eat and avoid and which physical activities to try.

FDA approval
The FreeStyle Libre 3 system is approved for use by the FDA, which means it has been tested for safety and accuracy. Devices with such approvals are considered to be more reliable than other options for monitoring diabetes.

Medical coverage
Certain Medicare plans cover the system, so users may be able to save money on the device. Some have reported paying less than $40 per month for using the system.

Faster data sharing with healthcare professionals
When blood glucose levels fluctuate too much, one has to seek professional help immediately. Additionally, for the expert to manage the condition better and provide the right advice, they need to know the blood sugar readings. The Libre 3 system makes things easier by quickly sharing the individual’s data with them.

Compact
The FreeStyle Libre 3 is small, which makes it easier to carry around. Each sensor lasts up to 14 days and can help improve glucose control for both type 1 and type 2 diabetes.

Note that the system requires a doctor’s prescription and approval to use. Additionally, for the best outcome, one must wear it correctly under the guidance of a health expert.