Awesome product

Nikon has developed a good competitor to the GoPro. Image quality is good and, in fact, the low light quality seems to be better than GoPro. But, Nikon did not bother to work out the software properly. The Wifi system to control the camera remotely with a smartphone is terrible.

I bought this camera on release as i am a huge Nikon fan. I wanted a action camera to take scuba diving with me and GO PRO had not announced the 5 yet(still would not have bought it if they did).

"I am a Nikon enthusiast photographer. First of, the app software is terrible. The quality of photo and video is sub par compared to the same price as the hero5 and protune app which is far way better and easy connectivity. I have returned my unit and retain the Hero5.

I bought this camera in order to take time interval photos [which in the user manual (page 64) clearly said..."Capture still images at specified intervals and SAVE them to create a fast motion movie" In real life there's no such option of "capture and save" - it's only possible to get the Timelaps...

Nice camera but it was overheating and turn off after about 30min

I bought this camera with the hope that this can exceed my GoPro 5, as this is produced by Canon. Unfortunately, the product is far below GoPro 5. The battery is quite bad as you need to charge it when it is inside the camera. Furthermore, even you don't use it, the battery will drain by itself!

Limitations of Nikon's KeyMission 170 keeps it from reigning the action cam mountain.

4K video; Dedicated photo and video buttons; Easy menu system; Electronic image stabilization; Rugged; waterproof body

Auto-off can't be disabled; Limited number of video settings; Few manual controls; Stabilization not available in 4K

This is awful junk . The remote control is just cheap rubbish and nine times out of ten doesn't work. The stand is shakey and connects badly, and the covers etc on the camera look like they'll be water proof for all of about ten minutes. The depth (10m) limit is also pathetic.

The Nikon KeyMission 170 is a new action camera, which features 4K UHD video recording, along with a 170 degree field of view lens. The camera is waterproof down to 10 metres (or 40 metres with the optional additional waterproof housing) and shockproof from a height of 2 metres.