Am thinking about it, mostly for the music streaming, despite the words 'first of its kind' and the half-pound bulk. Designed by a company here in SD, a helmet-mounted HUD--head-up display creating a virtual image floating 4m in front, line of sight.
With standalone GPS, Bluetooth 4.0, wireless LAN, 1080p camera for video/stills, accelerometer, gyroscope, altimeter, smartphone-grade CPU/memory, 8-hour rechargeable battery, headset, mic ...
https://vimeo.com/223851034
Always check tire pressure like this guy before leaving the garage. His phone map shows a route from PB to Palomar Mountain.