At visit 2, the subjects will complete training with the Vigilant™ program. They will watch a video demonstration on an iPhone , Android or iPod Touch that explains the use of the Vigilant™ device. Study participants will be provided a wireless blood glucose monitor and asked to follow their normal diabetes management program for the subsequent 12 weeks. They will be asked to use the Vigilant™ program at home in conjunction with the provided wireless meter for the subsequent 12 weeks, according to the following instructions: