Here's an upcoming bike helmet that adds an HD cam, Bluetooth & WiFi.

Sena Technologies showed what they call the world’s first Bluetooth and QHD Action camera integrated cycling helmet. In addition to a built-in video camera, the Sena Smart Helmet for Cycling has its own Bluetooth communication system. That means a rider can stay in touch with up to three riding companions. If they want they can also listen and even share music. (Of course they each must have their own Sema helmet.) And the Bluetooth, built in mic and built in speakers means you can make and take phone calls. But wait, there's more. In addition to Bluetooth, there's WiFi, so riders can share their photos and videos via the Sena camera app. (This is of course NOT while they're riding!) Another feature is an onboard FM radio with auto-scanning. Sena says you can record up to 2 hours of QHD quality (1440p/30fps) video or FHD (1080p/60fps) video. There's also MicroSD card slot for memory cards up to 64 GB. Their website says "coming soon" and the price is to be determined. This is a 2017 release, due out in the Spring.  

Giz Wiz Video: https://youtu.be/lAjpiCG8LNw  

Here's the link to more info:

http://www.sena.com/product/smart-cycling-helmet/?lang=en#specs

See or hear this show: www.gizwiz.tv/episode/1593 (Goes live late Friday 10/21/16)