Wireless Barbie…. and will record kids’ conversations on the cloud to boot (and other conversations in the room). http://www.bbc.com/news/technology-31502898

Huawei activity-tracking headphones…”wireless arm-bands to be a thing of the past” as this new device moves the locus of radiation from the arm… to the HEAD, where its wearers can listen to music and track calories burned:

http://www.dailymail.co.uk/sciencetech/article-2974303/Now-HEADPHONES-know-healthy-New-earpieces-fitness-buffs-track-movements-calories-burned-playing-favourite-workout-tunes.html