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This undated photo provided by Amazon shows the Amazon One device at an Amazon Go store in Seattle. Amazon has introduced the new palm recognition technology in a pair of Seattle stores and sees broader uses in places like stadiums and offices. Customers at the stores near Amazon's campus in Washington can flash a palm for entry and to buy goods. Amazon has introduced new palm recognition technology in a pair of Seattle stores and sees a broader potential audience in stadiums, offices and other gated or secured locations. Customers at the stores near Amazon’s campus in Washington can flash...

Amazon says it will roll out its biometric palm-recognition technology to its more than 500 Whole Foods Markets stores in the United States this year. The technology, called “Amazon One,” lets registered users confirm their identity and pay for items by holding a hand over a scanning device. Users connect a payment method when signing up. Amazon One is currently available in more than 200 Whole Foods stores. The technology debuted in 2020 at the original Amazon Go store in Seattle. The company also offers Amazon One to third-parties. The technology is installed in 400 total locations in U.S., including...