imagine showing a tiny ring with 200k of ram and half a meg of flash, bluetooth and all those sensors for $20 to someone just 10 years ago https://hackaday.com

imagine showing a tiny ring with 200k of ram and half a meg of flash, bluetooth and all those sensors for $20 to someone just 10 years ago https://hackaday.com/2024/06/16/new-part-day-a-hackable-smart-ring/ https://hackaday.com/2024/06/16/new-part-day-a-hackable-smar...