Diabetes Management Devices: CGMs & Insulin Pumps
Diabetes technology has come a long way, providing advanced tools that help people manage their blood sugar levels more effectively and with greater ease. If you’re new to Continuous Glucose Monitors (CGMs) or insulin pumps, this guide will introduce you to these life-changing devices, explaining what they do, how they work, and how they can improve your diabetes management
A CGM is a small wearable device that tracks blood sugar levels continuously throughout the day and night. Unlike traditional fingerstick tests that provide a single blood sugar reading, CGMs show real-time trends and patterns, allowing you to take action before levels become too high or too low.
CGMs use a tiny sensor inserted under the skin to measure glucose levels in the interstitial fluid. The data is sent to a receiver or smartphone, giving users an up-to-date picture of their blood sugar without the need for frequent fingersticks. Some CGMs also feature alarms that alert users when their glucose levels are dangerously high or low, helping prevent emergencies.
Dexcom CGMs provide continuous glucose monitoring with real-time updates and integration with insulin pumps. These devices are widely used and trusted for their accuracy, ease of use, and seamless data sharing with healthcare providers and loved ones.
The FreeStyle Libre line focuses on simplicity and convenience. These CGMs offer an easy-to-use system that provides comprehensive glucose data with minimal user intervention.
An insulin pump is a small, wearable device that delivers insulin automatically to help keep blood sugar levels stable. Unlike injections, insulin pumps can deliver small, steady amounts of insulin throughout the day and allow for larger doses at mealtimes, making diabetes management more convenient.
Insulin pumps typically include a small infusion set that attaches to the skin and delivers insulin through a thin tube. Some advanced pumps work alongside CGMs to adjust insulin delivery automatically based on glucose readings, reducing the need for constant manual adjustments.
Tandem’s t:slim X2 insulin pump is designed for users who want advanced insulin control with automated adjustments. This pump features Control-IQ technology, which works with CGMs to adjust insulin delivery automatically, helping to maintain stable blood sugar levels with less effort.
The Beta Bionics iLet takes a completely automated approach to insulin delivery. Unlike traditional pumps, it does not require carb counting or manual bolus adjustments. Instead, users enter their weight, and the system learns and adapts over time.
Choosing the right diabetes technology depends on your lifestyle, medical needs, and personal preferences.
For personalized recommendations, consult with your healthcare provider to determine the best device for your lifestyle and diabetes management needs.
Transitioning to a CGM or insulin pump can feel overwhelming, but you’re not alone. Many users find that these devices offer more freedom, flexibility, and better blood sugar control than traditional management methods.
If you’re ready to explore your options, call so that we can help you. The right device can make diabetes management easier, safer, and more personalized for your needs. Disclaimer: Device availability, features, and insurance coverage may change over time. Please consult the official websites of Dexcom, Abbott FreeStyle Libre, Tandem Diabetes Care, and Beta Bionics, or speak with a healthcare professional for the most up-to-date information.