Zennox WiFi Sports Action Camera, 1080p Live Recording Helmet Cam, 2 Inch HD LCD Screen with Super Wide Angle Lens & 10 Accessories, Waterproof Up to 30m for Water

The Zennox seems to be a capable camera competing in a market dominated by the GoPro series of cameras, which are obviously way more expensive. The Zennox would appear to be ideal for use in more serious/adventurous applications where the risk of loss or damage is higher where the lower price of a replacement would be easier to bear should such loss or damage occur.My biggest gripe is with the absolute bare bones of a manual. It lists the various options within each of the menus and whilst most of the options are pretty self explanatory, there are a couple where some more information would be helpful. For example, the camera has a 'Car Mode' which I assume is so you can use the camera in a similar fashion to a Dashcam, but there is no explanation of how 'Car Mode' differs from normal camera mode.There is also a 'Motion Detection' mode, but again no explanation of what this does or how it works. Does it take stills or video, or does this depend on whether the camera is set to still or video mode. Can you even select either of these modes when opting for Motion Detection operation? If it takes video, how long does it shoot for before resetting itself. I appreciate that all of this can probably be determined by doing a bit of experimentation, but a few hints wouldn't have gone amiss.

Brought this for my wife as a Christmas present. But one of the buttons does not work. Its not been used . Waste of money

Constantly crashes. Videos won't play on samsung as no codec. Battery life is about 20 minutes. Instruction manual is useless.