I called samsung customer service to find out if samsung g5 phone is compatibile with dexcom g7 glucose monitor and after 30 minutes on phone the person confirmed withme it is. So i went into verizon to purchase a new 500.00 phone. When i got home i couldnt get the dexcom g7 to download. The next day called samsung customer service again talk to someone elce and he confirmed that dexcom g7 wasnt compatibile on the new 500.00 phone i purchased and now i dont need because some dumb ass didnt know what was talking about. Never going to buy another samsung product again and those iddiots cost me 500.00.