The 2017 International Consumer Electronics Show (CES) was last week. Thousands of exhibitors showed off emerging tech — everything from thin TVs and concept cars to smart clothing and emotive robots — each of them vying to debut the “next big thing.” We were there to take it all in. If you missed it, here’s a quick recap. Not included: smart hair brushes and radiation-blocking underwear.
Additional contribution by Eric Adams.
Motiv Ring

This is the first wearable ring that has an optical heart rate sensor built into it. It tracks your activity, heart rate and sleep. It’s presumably more comfortable to wear to bed than a smartwatch or other wrist-bound devices. Another plus is that you don’t have to take it off in the shower — it’s waterproof up to 5 ATM. The only time you’ll have to take it off is to charge the device every five days or so. The Motiv Ring can be pre-ordered now for $199 and is expected to ship in spring 2017.