How to Choose the Best CGM for Non-Diabetics

A CGM, or continuous glucose monitor, is a small device that non-diabetics can use to keep track of their blood sugar levels. CGMs are worn on the body and take real-time readings of your blood sugar. They also provide alerts and alarms to notify you when your blood sugar is high or low. This can be helpful for people who want to better manage their blood sugar or who want to avoid developing diabetes.

There are many different types of CGMs on the market. So, how do you know which one is right for you? Here are a few factors to consider when choosing the best CGM for non-diabetics:

Type of CGM Sensor

One of the first things you’ll need to decide is what type of sensor you want in your CGM. There are two main types of sensors: those that use a needle (known as an insertable sensor) and those that don’t (known as a wearable sensor). Wearable sensors are less invasive and can be more comfortable to wear, but they may not be as accurate as insertable sensors.

Size of the Device

Another factor to consider is the size of the device. Some CGMs are very small and can be easily hidden under clothing, while others are larger and more noticeable. If you’re worried about the device being visible, opt for a smaller one. However, keep in mind that smaller devices may have fewer features than larger ones.

Battery Life

Another important consideration is battery life. Some CGMs can last for several days on a single charge, while others only last for a few hours. If you’ll be wearing the device all day, you’ll want one with a long battery life so you don’t have to worry about it running out of juice.

Data Tracking Features

Some CGMs come with data tracking features that allow you to see your blood sugar readings over time. This can be helpful if you’re trying to manage your blood sugar or lose weight. Other CGMs don’t have this feature, so if it’s important to you, make sure to choose a CGM that has it.


There are many factors to consider when choosing a CGM for non-diabetics. The type of sensor, size of the device, battery life, and data tracking features are all important considerations. By taking these factors into account, you can choose the best CGM for your needs.

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