- 💪 LASTS 10-14 DAYS: Our glucose monitor CGM adhesive patch holds your device firmly to your skin and extends its life without causing it to fall off or hang loose. Designed to withstand external & physical force, our diabetic patch is meant to last over 10 to 14 days. It works even while swimming, showering or exercising regularly. Without proper care and rough use, our CGM patch can still last 5 to 7 days. COMPATIBLE WITH: Dexcom G6.