Lots of IOT stuff has low power requirements and VERY low duty cycles. You may not be able to do a lot with a continuous 50μA•, but if you have a sensor that sl

Lots of IOT stuff has low power requirements and VERY low duty cycles. You may not be able to do a lot with a continuous 50μA•, but if you have a sensor that sleeps for an hour, takes a reading, reports it (over BTLE or wifi or even an epaper screen), and then goes back to sleep, this chip would allegedly be enough to keep your device running continuously for decades. • I think some of the lower power BTLE chips can actually advertise continuously for less than 50μA on average