It's a small Wi-Fi enabled button that lets users add products to their Amazon (AMZN, Tech30) shopping cart with one click.
Each product has its own designated button, which can be stuck or hung on appliances, cabinets, and anywhere you might want a physical reminder to buy every day necessities. Users receive an alert on their phones once an item is added, so they can change or cancel orders before they're placed.
Amazon Prime members can request an invitation to receive the free device starting Tuesday. It's unclear when the product will start shipping or how much it will cost for non-Prime subscribers.