In addition to its ease of use, the VuPoint Magic Wand Scanner offers several advanced features that enhance its functionality.

The Amazon Dash Wand scans barcodes to add items to your shopping cart, pays for itself if you already shop on Amazon, and its tiny speaker is home to Alexa, too.

Amazon has launched a new version of its Dash barcode scanning device for Prime U.S. subscribers that includes the company's ubiquitous virtual assistant built in. Called the Dash Wand, the Alexa ...