The investigators hypothesize that providing subjects on a once-a-day hypertension medication with GlowCaps ConnectTM will lead to an improvement in their medication adherence. The investigators propose to conduct a 6-month randomized control trial to assess the effect of the GlowCaps Connect™ system on the enhancement of hypertension medication adherence among subjects with a diagnosis of hypertension recruited from the greater Boston area. 130 subjects will be enrolled. Subjects will be randomized into either the control group or into one of two intervention groups.