For those not satisfied with just a premium phone, Samsung and LG are offering two models best described as the Lamborghinis of smartphones.
Samsung wants to sell the digital brains that will go into billions of "smart" home appliances, industrial sensors and other Internet-connected gadgets—even if the gadgets aren't made by Samsung.
Apple Watch isn't so much a lifestyle revolution as it is a collection of small enhancements that add up.
Of the 13 Apple Watch models I tried over two sessions, the one I liked most cost $15,000.
Apple gave consumers their first hands-on look at its smartwatch Friday pushing into wearable tech just as rival Samsung rolled out its new flagship smartphones.