Technology This sticker enables you to see inside your body David Pescovitz

wearables The SilentSpeller is a new prototype that lets you text with your tongue Thom Dunn

watches Check out this $2000 Super Mario Smart Watch (No, it won't help you grow on mushrooms) Thom Dunn

COVID-19 Smartwatches may act as early COVID-19 detectors Jason Weisberger

apple Apple Watch Series 6 blood oxygen monitor is "unreliable" Mark Frauenfelder

fashion Color-changing shirt tracks your heath and monitors the environment David Pescovitz

batteries Stretchable, twistable battery for future wearable devices David Pescovitz

Technology Augmented reality contact lenses get real David Pescovitz

wearables Testing an electronic shock bracelet to cut back on social media David Pescovitz

happy mutants Wrist-mounted artists' palettes: the best wearables are analog Cory Doctorow

wearables Digital synesthesia David Pescovitz

happy mutants A tiny, wearable, Arduino-powered VT 100 terminal Cory Doctorow

marketing Wrist-worn device for monitoring people's emotions during market research David Pescovitz

Technology Computing in your fingernails and other weird wearables David Pescovitz

Technology Temporary tattoos act as "on-skin user interfaces" David Pescovitz

Engineering Electronic temporary tattoo measures how drunk you are David Pescovitz

health Listen: podcast about the alleged "data" collected by wearable devices Cory Doctorow