A study comparing CGM used solely as an adjunctive device, as per the FDA labeling, versus CGM used largely in lieu of BGM measurements would provide valuable data. Since many individuals with T1D are often using CGM alone when bolusing insulin, obtaining data on the safety and efficacy of this approach will be important. If indeed insulin dosing decisions are proven to be safe and effective using CGM alone (without BGM confirmation) compared to CGM with BGM confirmations, this study would also pave the way for a new standard diabetes management protocol and therapy that would not require eight BGM measurements (i.e. finger sticks) a day and ease the burden of managing type 1 diabetes.