Two-piece design opens up shooting options not possible with other cameras. Stabilized 4K video. Better color rendering in shadows. Smooth video. Fantastic magnet mounting system.

Built-in memory only (go for the 128-GB model).

Insta360's Go 3 was an incredibly fun action camera. It could morph from a more traditional GoPro-like camera to a unique, pendant-style wearable. It made shots possible that you just couldn't get with more traditional GoPro-style cameras. This year,...

4K max video resolution ; Compact body allows for unique applications ; Updated accessories ; New shooting modes ; Same price as predecessor

Shorter battery life ; Camera unit gets warm quickly when shooting in 4K

At first glance, the Insta360 Go 3S might look like its twin, the Go 3, but it’s packed with exciting upgrades. With dazzling 4K video, fun new modes, and improved waterproofing, this little powerhouse is ready to capture all your adventures in...

Tiny build and easy magnetic mounting get unique hands-free POVs ; Action Pod expands functionality and is a useful app-free viewfinder ; Handy shoot-first-frame-later video, now in 4K

Action Pod isn't fully waterproof ; Overall image quality not as good as bulkier action cams ; Action Pod's Bluetooth range is limited ; Modest battery life

The Insta360 Go 3S is one of the most fun cameras I've ever used, encouraging a degree of creative thinking that you don't get with your phone or bulkier cameras. Its tiny build, versatile magnetic mounting and useful accessories allow you to position...

Compact enough to wear or mount ; Quality 4K30 video in bright light ; Action Pod includes flip-forward touch display ; Camera module is waterproof to 33 feet ; Nearly two hours of battery life

Video suffers in low light ; No external mic support ; Maximum stabilization mode causes a preview delay on Action Pod monitor ; Magnetic mounts aren't entirely reliable

The waterproof Insta360 Go 3S video camera is small enough to wear and rolls clear 4K30 video in good light, but its low-light video abilities and built-in mic quality aren't the best.

4K video +Diminutive size +Flip up screen +Awesome app +Perfect for vlogging

4K video +Diminutive size +Flip up screen +Awesome app +Perfect for vlogging

The Insta360 Go 3S takes everything that was great about its predecessor (the Go 3) and slaps 4K on top, without charging extra. This tiny action camera features great stabilization, a flip up screen for vlogging and an awesome smartphone app. It isn’t...

You want video content from a body-worn camera ; You want a very flexible camera ; You're looking to try things you can't do with your phone ; You need a camera with good low-light capabilities ; You want to be able to go straight to a MicroSD card