I have a G4 on my body right now, and as stated in earlier posts...I love it, way more than my insulin pump too. As a matter of fact, I go back and forth from pump to injections therapy and it does not matter as the Dexcom G4 is what I get the most useful and helpful information to assist with my daily management. Great Product, Management, & #s: GREAT STOCK. Y'all keep up the good work!!!