GoPro Hero 5 and above.. Just using the GoPro Quik software that’s a free download.. once installed you just load your video and then you can turn the gauges on and off. Can also move them around to where it suits you.
Fantastic way to verify speeds etc.
Also has the height gauge which is great in sand dunes to see how high they are.
The dunes at Wanna start at 30m above sea level and go up to over 100m, which is a long haul for a kite and buggy.
BTW spewing I couldn’t get a ride in yet.. I’m the sad soul in the video sitting on the chair at the waterline taking photos 😥😥😥