Being new to the Medtronic Guardian sensors, I hated the patches they came with. I bought samples of a few different makes of patch, and of the ones I tried, Not Just Any Patch was far the best! Easy to apply, still securely stuck on after 7 days worth of showers and stays attached even when the weather is hot and humid, and I am sweating. Also love the fact there is next to no residue left on the sensor itself. Would highly recommend!