Looks like jewelry, but it’s tracking your every puff - Northwestern Now(02)

Looks like jewelry, but it’s tracking your every puff - Northwestern Now(02)

Video Screenshot Gallery: Smoking Brisket Flat Only

1 in 3 young adults vulnerable to severe Covid-19 — and smoking plays a big part, research finds
"Attractive Young Woman Smoking Cigarette" by Stocksy Contributor "MEM Studio" - Stocksy
Looks like jewelry, but it’s tracking your every puff - Northwestern Now