Great 4k action cam and a lot cheaper than gopro

it was a solid action camera, but the software lacked some features that professional users would find critical

Great action camera

Good action cam.

Would definitely recommend to anyone looking for a budget friendly action camera

It's the best action cam

I was looking to get a GoPro Hero4 Session as a cheap action camera, but I saw this for around the same price

Recommend it to seasoned filmographers for a decent action cam as well as first timers just wanting to test the waters of film.

The action cam worked really well for about 2 weeks.

The action cam worked really well for about 2 weeks.

Heavy and solid as compared to some of the cheap action cameras out there

This is a great action camera

Great action camera

As they said, the best action camera

Best Action Camera Ever

Amazing action camera and great quality

the YI 4k action cam isn't the best action cam but its definitely a strong competitor especially when considering its price

One of the best action cams you can get for the money

Fast shipping and an AMAZING action camera

If you value a good action cam at a fair price and great customer service, then I highly recommend this action cam.

This is a great little action cam.

If you're looking for an awesome action camera that is high quality and respectable, get the Yi 4K action camera

Great job Yi on making an awesome action camera.

great action camera

In my opinion this is the best action camera today, especially with this cheap price.

Great action camara!

but then I have nothing to compare it to; maybe it is similar to the best action cameras

Although it's lacking a couple of features that I wish it had, overall I think it's a very capable action camera

Best action camera so far.

I use Microsoft Hyperlapse App (for YI) for Mac to make Hyperlapse videos and the videos are really smooth if shot in 4K.Thanks for making such great action camera at such reasonable price

The YI 4K is a fantastic action camera for half the price of its main competitor

yes this is exactly the best action camera on the market and bought it with those kind of expectations

it's good action cam

Great action camera, beats gopro, in all performance areas, long battery, doesn't get hot like gopro, awesome, video and pic, simple to operate

Just awesome Action Camera for the price.

I watch a ton of videos about what the best action camera was and of course, most people say GoPro, which from what I can tell is only close to true because this little thing is simply amazing and only half the price of its GoPro counterpart

Hands down the best action cam I've owned.

I feel like they are constantly trying to make this the best action camera in the

Very Nice Action Camera, better than the hero black 4, and for the price

This is a fantastic action camera

One of the best action cameras in the market.

I've been looking and looking for the perfect action camera for my mountain bike videos for about a year now

Very nice action camera.

wonderful action camera, way cheaper than GoPro and quality is way better than GoPro

I would definitely recommend this camera to anyone looking for a great action camera.

Best action cam currently out.

Great action camera for the price

This camera is a great action camera it is very easy to use and learn, There is a few things that are flaws such as small screen and sensitivity on the screen sometimes is a issue.

This is the neatest action camara around

Yi 4k Action Camera is an excellent Action camera.

Excellent 4k action camera

wonderful action camera, way cheaper than GoPro and quality is way better than GoPro

There are many cheap 4k action cameras out there but the video quality and options is horrible, Yi on the other hand delivers on both quality and price

Always, the camera only has a few knocks which I will point out, not worthy of a loosing a

The camera is so heavily reliant on my smart phone that I'm confused as to why I don't just buy a 4k recording smart phone...

i think 54 C is considerably hot for a camera of this type especially during longer usage duration

Also, I bought this to stream live to facebook and there are zero instructions with the unit on how to do that (although their tech support sent me a link to a third party blog that wrote a post on how to do it that, so far, I haven 't gotten to work).

By going to the yitechnology dot com site, and heading to support I was able to find the firmware file to update it to v1.09.

O cannot recommend this camera for anything.