Sam’s Club expands autonomous floor-sweeping robots to all U.S. stores

In December 2018, Walmart announced it would partner with robotics software startup Brain Corp to bring autonomous floor scrubbers to some of its brick-and-mortar stores. In an expansion of that partnership, the companies today revealed that Walmart-owned Sam’s Club will add 372 robot floor scrubbers to the hundreds of units it has already deployed, covering every location in its U.S. chain (around 600 stores).