Interesting gadget

[flybobbie]

Just bought this and fitted to motorbike.
Might be something useful on Z4.

Universal Car Digital GPS Speedo Speed Gauge MPH HUD Head Up Display Speedometer | eBay UK

1 piece x HUD. The demonstration of other accessories in the picture is not included. No jump speed: No jump speed, display more coherent and smooth;. Style: Mile. 1 piece x anti slip pad. 1 USB cable.

www.ebay.co.uk

 

[mmm-five]

Don't you already have a speedometer right in front of you in the car?

Plus it's not a 'heads-up' display as that would entail projecting the image onto the windscreen.

 

[DonDon]

GPS is more accurate than the car speedo, as all manufacturers make them read high so you can't sue them when you get booked. Also, the car can be inaccurate if your tyre pressures are seriously wrong, or you have fitted non-standard sized tyres.

 

[RMB]

Surely you’ll get a ticket for having an obstructed view, in a car not bike of course.