Popsugar Tech Tech Best Amazon Devices on Sale For Memorial Day 2021 It's Time to Get Yourself an Alexa With 19 Memorial Day Deals on Amazon Devices 28 May 2021 by Anvita Reddy View On One Page Photo 14 of 19 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 14 Certified Refurbished Echo (4th Gen) | With premium sound, smart home hub, and Alexa | Charcoal Certified Refurbished Echo (4th Gen) | With premium sound, smart home hub, and Alexa | Charcoal ($70, originally $90) Certified Refurbished Echo (4th Gen) | With premium sound, smart home hub, and $70 from amazon.com Buy Now Previous Next Start Slideshow ShoppingTechAmazon EchoGadgetsTech ShoppingMemorial DayAmazon