YI Home Camera 2 Review 2021

Overall Rating 3 out of 5
The YI home camera 2 has made some major improvements in video quality, upgrading to a true 1080p resolution, but has taken a few steps backward in terms of design versatility.

With the YI Home Camera 2, YI Technology has completely redesigned its earlier 720p version into a sleeker, more modern design. It’s made some major improvements in video quality, upgrading to a true 1080p resolution, but has taken a few steps backward in terms of design versatility. We’ll break down the tradeoff between video quality and versatility in this review of the YI Home Camera 2.


  • Easy setup and installation
  • Clear HD video quality
  • Sleek, modern design
  • 130 degree wide angle view
  • Motion detection
  • Automatic recording and notifications
  • No service fees


  • Limited to an AC power source
  • Inconsistent alerts
  • Less versatile than previous design
  • No cloud storage

What’s different about YI Home Camera 1080p HD?

The YI Home Camera 2 is basically a more affordable version of the Nest Cam without the ability to integrate with your home automation system (but also without the service fees). The new design, although sleek and modern, feels like a step backward from YI’s earlier 720p model. What I liked about the first YI Home Camera was the ability to detach the camera from its base, allowing for more versatility and mounting options.

The new design has integrated the camera into the base, taking away some of its versatile appeal.

What’s in the box?

One of my favorite things about the YI Home Camera 2 is its simplicity. Inside the box you’ll find the camera, a 32 GB SD card, and a power cable. That’s it. Once you’ve downloaded the YI Home app, the camera is ready to set up right out of the box.

Key features

Tech specs

  • 1080p HD
  • 130 degree wide field of view
  • ARM Cortex A9 CPU
  • Ambarella S2LM IP
  • 6-layer optical lens, F2.0 aperture
  • 256-bit encryption
  • 11 IR LEDs
  • Light detection

Human Shape Detection

What is it?

The YI Home Camera 2 goes beyond simple motion detection and is programmed to recognize a human shape. If the camera detects a human, it will notify you with an alert on your smartphone.

Does it work?

Yes and no. After several days of testing, I realized that the camera wasn’t differentiating between human shapes and other movements. That’s not to say that it’s a bad camera; I just didn’t notice a difference between walking in front of the camera and throwing a couch pillow in front of it. Both motions were detected and triggered an alert to my phone.

Gesture Identification

What is it?

Holding your hand within two meters and making a fist toward the camera signals YI Home Camera 2 to record a 10-second video clip and send it to your smartphone.

Does it work?

The short answer: no. I stood in front of the camera and made enough fists to rival Bruce Lee, but I couldn’t get the camera to register the gesture and trigger a recording. This may be an easy software update fix, but right now it doesn’t work as intended.

Baby Crying Detection

What is it?

Normally, mobile-operated cameras are not ideal for baby monitors because you need an app open to hear or see what’s going on in your baby’s room. YI claims that the Home Camera 2 can recognize when your baby is crying and will send notifications to your smartphone so you can easily check on them.

Does it work?

I don’t have a baby, but I do have a three-year-old who was willing to pretend to cry in her room like a baby to test this feature. Unfortunately, unless the app was already open I didn’t receive alerts that she was crying. The idea is solid, but right now the functionality simply isn’t there. This could be another simple fix with future software updates, so I’m keeping my fingers crossed.

Automatic Recording and Notifications

What is it?

When the camera senses movement it will automatically record a ten-second video and send a notification to your smartphone so you can check in on what’s happening.

Does it work?

The automatic recording feature works beautifully. Perhaps my favorite part is the ability to increase or decrease the frequency of notifications so I don’t get a ten-second clip every ten seconds for the same motion event. Many cameras that I’ve tested send far too many notifications, causing the user to have to filter through nonessential video clips. YI lets you adjust your settings and customize your recording notifications the way you like them.

User experience

The first thing I did after unboxing the YI Home Camera 2 was download the app. Here is a slideshow showing a few tips that might come in handy based on my experience:

Video quality

The image quality on YI Home Camera 2 took me by surprise. Most cameras advertise a 1920x1080p video resolution but few actually deliver such a high-quality image in real time. The images and video recordings received through my smartphone notifications were crystal clear and I was able to make out important details both during the day and at night.

Motion detection

Motion detection is referred to as “human detection” within the app and on the YI Technology website.

As I mentioned before, I couldn’t tell the difference between human motion or any other motion the camera captured. All motion was created equal in regards to receiving notifications.

It’s worth noting that YI Home Camera 2’s motion detection feature is super sensitive, but can be adjusted within the app. This is nice if you’re like me and have a massive wheat field behind your house that blows in the breeze. The sensitivity can be turned down so I don’t receive an alert every time the wind blows.

Some confusion

The YI Home Camera 2 1080p and its earlier 720p version seem to get confused for one another in many reviews. I came across several reviews talking about the 1080p version but using the 720p tech specs or photography.

These are two completely different camera designs that should not be confused. Their similar names cause confusion but keep in mind the 720p camera is detachable from the mounting base, and offers more mounting versatility, while the 1080p camera is fixed into the mount itself and cannot be removed.

Recap: Do we recommend YI Home Camera 2?

Although the YI 2 has a much better video quality than its previous version, we’re not a big fan of the design changes. Part of what made the YI 1 so dynamic was its versatility. It had a very similar design to the Nest Cam in that the camera could be removed from the mount and placed almost anywhere. The YI 2 has taken that away, and we’re not sure that’s a good thing.

Overall, the YI Home Camera 2 is an awesome alternative to the Nest Cam, even with some of its limiting design choices. Unlike with Nest, you won’t have to pay a service charge to use the YI and the improved video quality alone makes this camera worth the Amazon price.

  • Richard Deldonna

    DO NOT BUY THIS CAMERA. It will record leaves blowing by in 6 second snippets, but completely missed deliveries being dropped off, or people stealing them!!! This system SUCKS.

  • Tomas Crespo Garcia

    You forgot speaking about the audio. I have a Yi home 720p, Yi Home 1080p, Yi Home Camera 2 and a Yi Home Dome.

    The audio of Yi Home Camera 2 is excellent. It has a stunning quality and record even if you speak very low. It could be an interesting point for some contexts, where the conversations are important

    And also, it has 11 night vision leds, against all other Yi cameras that has only 8

  • Km M

    I got 4 cameras of 1080p version, I didnt like them. To watch your history its very laggy, it takes few seconds to move the time-slider, which means “very annoying” if you wanted to watch the history. Also you cannot accelerate the video (for example to speed up the video to a certain point), to do so, you need to download the video. And you only allowed to download 10-min video, which is also “very annoying”.

    I thought to try it on my computer, it might be faster by connecting to ethernet, however the S/W is an application based and I wasn’t able to download the S/W on my MAC because it is not 10.11 version. This was “the number 3 very annoying” 🙁