Pill poppers rejoice! AT&T-connected Vitality GlowCaps are finally available on Amazon. The intelligent pill caps, which use flashing lights and audio reminders, as well as phone calls and SMS, to remind forgetful patients that it's down-the-hatch time, retail between $10 and $15 a month through a Vitality connectivity service plan. Details of GlowCap's functionality were still up in the air when we got our hands on one back in March, but it looks like AT&T and Vitality have ironed out all the smart Rx kinks. Basically, your pill bottle lights up and chimes when it's time for your