What's inside the Oura Ring? (Gen 3 and 2)

More info: https://beckystern.com/2022/04/17/oura-ring-teardown-gen-3-and-gen-2 Thanks to Lumafield for the scans: https://www.lumafield.com/ and Chris Arciero for the Neptune machine footage David Cranor: http://www.davidcranor.com/ Video sponsored by Digi-Key! Find this project on Maker.io: https://www.digikey.com/en/maker/projects/oura-ring-teardown-gen-3-and-2/2c005e01f82d429398e78f49591793cc This video has been dubbed into Spanish (United States) using an artificial voice via https://aloud.area120.google.com to increase accessibility. Spanish version: https://youtu.be/Bdo2AkDxkJo 0:00 Intro 3:05 Microscope analysis 12:03 CT scan 20:29 Outro Becky Stern is a maker living in NYC, publishing DIY projects about technology, and crafts from her Brooklyn studio. http://www.youtube.com/BeckyStern previous video: https://youtu.be/TdPUkeLv9Ac this time last year: https://youtu.be/yDxv5z3iuv4 Connect with Becky: https://beckystern.com/newsletter/ http://instagram.com/bekathwia https://twitter.com/bekathwia http://www.instructables.com/member/bekathwia http://bekathwia.tumblr.com/ http://www.pinterest.com/bekathwia/ https://www.patreon.com/beckystern 🎶 Music is from epidemicsound.com