The Nikon KeyMission 360 ($499.95) does a lot of things right, but it also does a few things wrong. It's the easiest 360-degree video camera to use-the footage is ready for upload to the Web right off the memory card, without the need to any time-intensive conversion process-and it's waterproof to...
Pre-stitched 360-degree 4K video; 29MP still capture; Waterproof to 100 feet; Wi-Fi remote control; Electronic vibration reduction; Mac and Windows desktop software
Doesn't double as a traditional action cam; Seams visible at close distances; Short battery life; Huge file sizes; 4K resolution at 24fps only; No mic input; Mounts aren't GoPro compatible