if you're one of the millions of people with diabetes who suffer from low and high blood sugar, dexcom g7 is one of the easiest ways to take better control of your diabetes. my blood sugar would suddenly spike or really go low out of nowhere. it was really scary. (dr. swamy) this small wearable alerts you 20 minutes before you go too low or when you're high so you can take action in the moment. now we're talking a game changer! i'm back in control! (announcer) dexcom g7 helps protect against highs and lows. call now!