Amazon Dash was a consumer goods ordering service which uses proprietary devices and APIs for ordering goods over the Internet.
Amazon Dash consisted of multiple components, which include:
the Amazon Dash Wand, a Wi-Fi connected barcode scanner and voice command device, used to reorder consumer goods around the house, integrating with AmazonFresh;[1]
the Amazon Dash Button, a small consumer electronic device that can be placed around the house and programmed to order consumer goods such as disinfectant wipes or paper towels;[2] and
the Amazon Dash Replenishment Service, which allows manufacturers to add a physical button or auto-detection capability to their devices to reorder supplies from Amazon when necessary.[3]
Amazon Virtual Dash Buttons, which mimic the appearance and function of physical Dash Buttons, but are displayed on Amazon's website and some smart devices with displays.