♪ ♪ well, the apple watch is getting a lot of attention right now but there are plenty of other toys out there that any gadget lover can get into. >> the latest tech gear is here in new york. abc's tech contributor trina trinh shows us what's hot. we're at ce week in new york city, some of the coolest consumer electronics and tech gadgets are inside. let's go check them out. >> these days, wearables are moving from your wrist to your fingers. check this out. this is a smart ring that gauges how well you sleep. >> reporter: the aura use infrared and temperature sensors along with an accelerometer to check your heart rate, activity and sleep resulting in custom recommendations for your overall wellness. >> a perfect combination of activity so that it doesn't affect your sleep negatively. >> that's a lot of processing power packed into one little band.