Loop backup equipment. I tested the two pumps when received ,by rewinding, running basal for 72 hours, and performing multiple boluses.
The 723 is $450, the ACT button has to be pressed firmly which i didn't see as a problem since i controlled everything but Rewind from iphone with loop. No cracks and minimal scratches on screen.
The 715 is $340, the ACT button also has to be pressed firmly. Everything functions great. there is a piece of plastic chipped near the battery casing which i show in the pictures.
The 522 is $75. It is in the original box and all functions work.
The Riley Link is brand new and is $75 it was also a backup
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