Stronger Hold. Happier Skin. Zero Hassle. Glucomart's Adhesive UnderPatch for Dexcom G7 and Stelo CGM offers the perfect solution for CGM users looking for both comfort and security. Unlike traditional underpatches, this underpatch uses an external adhesive ring that grips the CGM's adhesive directly—keeping you skin protected and your sensor secure. With a pre-cut center hole and precision straight edge that aligns with your Dexcom G7 applicator, you get worry-free insertion every time—perfectly centered, no adhesive mess, no irritation. Made for Active Lives & Sensitive Skin From competitive swimmers to playful toddlers, these waterproof patches stay in place no matter what your day brings. The breathable, hypoallergenic material provides all-day comfort—even for those with skin sensitivities or allergies. Product Highlights: 0 pre-cut underpatches per pack Waterproof and sweatproof for reliable wear in any environment Great for ocean swimming, pool swimming, and freshwater activities Ideal for swimmers, beachgoers, and active kids Latex-free, breathable, and hypoallergenic External adhesive design prevents peeling or lifting Aligns precisely with Dexcom G7 for accurate insertion Compatible with Dexcom G7 and Stelo CGM sensors Protect your skin. Keep your CGM secure. Live uninterrupted.