It cost me 3000 dollars without Wi-Fi when I took the original in the fall of 2022, but it cost me 3800 dollars to take the original in 2022. I took it on purpose with Wi-Fi so that I could tune in to the topic and choose the angle when it was placed on my breast or on my head using my phone. I won't go into detail about the entire collection because the network already provides such information in the form of reviews and unboxing videos. I won't go into too much detail about those aspects, but I will say that the quality is sufficient for viewing on a computer or for uploading to a video hosting service. I write in 720p, and while there is no discernible difference when seen from 1080, there is a smaller footprint on the map as a result. One battery lasts for 1 hour and 20 minutes, or 30–40 minutes with Wi-Fi turned on. I record for 4.5 hours continuously using a card with 32 gigabytes of storage (it is very important that the card not be counterfeit). The picture is juicy, but more often than not it appears "cold." In any event, the video editor will cure it, but I don't bother because it will do for me regardless. I put it on the handlebars of the motorcycle that I ride, and sometimes I put it on the "tail" near the stop signal. There is a plan to bolster it in the region of the footpegs or the pendulum, which will produce the effect of dynamics and speed. It is removed from the head or chest by the father so that he can use it for fishing. When the camera is stored in a waterproof box, I no longer feel concerned about it. Mounts for the chest and head are not included in the normal kit; thus, I strongly advise you to acquire them individually as soon as possible. In terms of software, the manufacturer makes whatever updates it pleases to the software that runs the camera as well as the programs that run on smartphones (sjcam website). I don't like merely a long battery charge, so I didn't buy an external charging module, but in vain - charging two batteries for a total of four hours each is a very monotonous activity. The camera may be set up to function either as a webcam on a computer or as a DVR in a vehicle; the settings menu includes an option for cyclically overwriting any saved files. The length of a single segment can be up to ten minutes, and I did not notice any loss of frames when switching between files. I also did not notice any glitches or freezes. Because of the wide viewing angle, every image produced by the camera is convex; as a result, it is not appropriate for use in photography. In general, and in general, I am not happy with the acquisition - you can always capture interesting moments; if you think to take it or not - TAKE it unequivocally, not about it, of course, but almost at the level. In general, and in general, I am not happy with the acquisition.