On today's show: sleep gadgets, AI DJs, and sneaky TVs. Victoria Song joins the show to talk about her experiences with the Eight Sleep mattress pad, the Oura Ring 4, and other sleep gadgets. Can you really measure your way to a better night of sleep? After that, Allison Johnson gives us her take on Spotify's AI DJ, and we wonder exactly how an AI tool is supposed to help us find and listen to music. Finally, Nilay Patel comes on to answer a question from the Vergecast Hotline about the Samsung Frame TVs — and how to figure out whether you need a TV at all. Subscribe: http://goo.gl/G5RXGs Like The Verge on Facebook: https://goo.gl/2P1aGc Follow on Twitter: https://goo.gl/XTWX61 Follow on Instagram: https://goo.gl/7ZeLvX Follow on TikTok: http://bit.ly/42VeCVU The Vergecast Podcast: https://pod.link/430333725 Decoder with Nilay Patel: http://apple.co/3v29nDc More about our podcasts: https://www.theverge.com/podcasts Read More: http://www.theverge.com Community guidelines: http://bit.ly/2D0hlAv Wallpapers from The Verge: https://bit.ly/2xQXYJr Subscribe to The Vergecast on YouTube, new episodes on Tuesday and Friday: https://bit.ly/3I6nJtz If you buy something from a Verge link, Vox Media may receive a commission without exerting any influence on editorial content. For more information about our ethics policy, visit: https://www.theverge.com/ethics-state...