Insta360 GO 3S Underwater Action Cameras Review

The Insta360 GO 3S is the smallest 4K camera in the world. 

Yes, there are smaller cameras than the GO 3S and yes, there are other 4K cameras on the market, but this little guy offers the best of both worlds. And with its Action Pod—a case it clicks into—the GO 3S transforms into a regular-sized action camera.

This camera really excels with vlogging and first-person perspective footage, with mounts and clips that help you attach it wherever you like. This is a very small camera, so it can sneak and squeeze into many tiny spaces, like inside a chip bag or onto your dog’s collar.

It is lacking some finer resolution and greater frames per second, so there isn’t much range for time lapses or slo-mo compared to other models. But, as long as you know its limitations and exploit its strengths, the Insta360 GO 3S is a formidable action camera.