20 Pack for Medtronic Sensor Patches，Waterproof Guardian 4 Sensor Cover Patch，Easy to Use Pre-Cut CGM Sensor Patches Protect Your Sensors Continuously for 7 Days Long Stay

This product works well

Work well just wish they stayed on my arm longer. They start pealing up around day 6 and my CGM is good for 15 days. So I have to use two per device, that is a wast.

Made my husband’s arm break out in a rash. It was also very itchy. It did not hold up for even one day, but immediately started to peel up around the edges, exposing the sensor to water and the elements. This was also extremely difficult and convoluted to apply. I don’t recommend purchasing.

Works perfectly for coverage over the Guardian 4 sensor. Found easiest to place properly over sensor when patient is lying down on bed where arm can be relaxed. Less risk of gaps/bubbles in the patch that way.

Works ok sensor cover but will work

For my wife's medtronic insulin sensor. Covers nice but peel up easily. I usually replace them every few days.

I have been able to wear it for a week. Waterproof, which is great. And so far it hasn’t caused me to itch, I’m very sensitive to the glue that some companies use.

I really like this product. I’ve been using the flesh colored sim patch on my CGM but even though I can clearly see my CGM with this patch it’s much nicer on my skin and appearance.