After the demise of the Dash Button and the Dash Wand, it seemed as though Amazon’s days of building (non-Alexa) gadgets to help people re-order things were over. If the idea of poking around in a web browser or tapping a phone to call in new supplies is too odious, never fear: the Amazon Dash Smart Shelf is here. Amazon originally started experimenting with this smart scale last year in partnership with several small and medium-sized businesses, and for a while it seemed the gadget would remain exclusive to Amazon Business shoppers.