Accsoon SeeMo 4K HDMI Adapter Video Transmission System, 4K30/108060 HDMI Video Transmitter for i-Phone iPad, Real-Time Monitoring/Live Streaming/Recording/Sharing, SD Card Reader (iOS12 or Later)

I’ve been using the Accsoon SeeMo 4K for my camera setup, and it’s an absolute game-changer for monitoring and live streaming! The image quality is crystal clear, supporting up to 4K30 and 1080p60, and the connection is incredibly stable. It instantly turns my iPhone into a high-quality monitor—perfect for both indoor shoots and on-location work. Setup was straightforward, and the device feels solid and professional. The low latency performance is impressive, and I love how compact it is, making it easy to carry in my camera bag. For the price, the value is unmatched compared to traditional field monitors. It’s now an essential part of my video gear—highly recommended for content creators and videographers who want reliable, portable monitoring in 4K!

If you dafe up from getting ninja monitor , this gadget is good for you .

Doesn't function with canon rebel t7.

I brought this product to be able to take my live streaming of lawn bowls to the next level. Combined with Switcher Studio and iPhone this product allows me to use a top-end camera in my streaming and bring it to my switcher. This is a game-changer. Will be looking for the higher-end quality camera as soon as brought for testing first.

WARNING: This product ONLY works if you are shooting in progressive mode (p) and not interlaced (i). Considering the bulk of broadcast work I do is in the latter space, this is sadly worthless to me and was not clearly identified as an issue in the description itself. I REALLY wanted this to be as awesome as it sounded. The idea of throwing this in my kit to have for the random work gigs where I'm stuck with a camera without an external monitor (or a very dim one) seemed amazing, and I was overjoyed when someone finally made a version designed for non-apple users. I tried 4 different styles of cameras, three different hdmi cables, and even still it took me way too long to discover the progressive limitation - on my FS7 there was only ONE shooting mode where I could get an image to my phone, and while it looked great, it was a shooting mode I almost never use.

The device works really well, but is still heafy on a camera with the phone. Please keep that in mind. Some things they could improve. a) when you start the app up you have to choose the right SeeMo and in my case I have to scroll. I which there would be an app, update with settings where you can set the default or it would somehow detect the device automatically. b) I decided not to use the hot show mount as I do not want the endanger that that gets damaged. It seems others have no issue with that. My cage comes with a hotshow mount, but it is angeled, so its unusable. I could screw in one that is paralllel to the camera and use that. However I decided to use a Nato rail and bought a clamp similar to the original one that has a natoral. That I realy like a lot as it has a lever that makes putting it on and off real easy and secure. c) There are no cables with this device and I think they should have an option to chose the right one for your camera and it should be included in the package. d) I have a shockproof case on my iPhone that works really well but pushes a bit the boundary of the width of the clamp. Luckily I also have a string on the camera, and as I like to use this outdoors on a kayak, I will attach it to the cage. I wish there would be some loop so one could also attach this with a string if you use the coldshoe mount. This is the reason I went for the Nato rail. Maybe they should have the option to use either a cold shoe mount or nato rail

Imagine a simple product with that price and yet, you will have to purchase the HDMI cable separately. And the worst part is, they don't tell you about it, you'll find out after the purchase!!! Update: The seller responded to my comment and offered HDMI cable free of charge with no obligations which happens to be incompatible with my camera but that's on me, and this is my honest review. I've been searching for a quality monitor that has video capture for a long time until I found this product, which is a game changer because simply, what monitor is better than your smart phone? The concept is super innovative and very cost effect comparing with other monitors that provide similar features. I would strongly recommend this product, just don't forget to buy the HDMI cable that suits your camera.

(IPhone 13 Pro Max) As a content creator for primarily social media, the less steps from my camera to my phone, the better. Ideally to be future proof I would like to see it export 4k30 at minimum however I understand the limitation of delivering video via lightning cable. Regardless this has already saved me a lot of time as a recorder directly to my phone as well as an additional monitor when shooting myself. All of the great features are present that you would find on a dedicated monitor: false color, focus peaking, LUT overlays (which are recordable). I highly recommend it. I would like to say that some of the instructions in the manual are vague and/or missing. When I first purchased it I had issues with importing LUTs, No volume control in app (sound would play live through phone speaker) and no manual rotation control of the app. I found to import LUTs you can hook your phone to the computer and within ITunes find the Accsoon app in the phone and just dump the lut into the main folder and it loads perfectly. Easy enough. It seems a recent update automatically muted the phones audio while app is open but does not mute the phone otherwise. When I leave the app.l to double check the gallery I don't have to fidget with the volume and when I go back in app it's muted again. I also spoke with a rep that said the manual orientation control is coming in a near-future update. All in all, shy of being limited to 1080/60fps recording, this little guy is a beast and I highly recommend it. I have yet to try the live streaming option yet, as I don't do much live streaming. I have seen great reviews on that feature, though *update* I have upgraded to iphone 15 Pro Max and using the appropriate cable. I have in fact tried several. It works as intended and then after a short inconsistent amount of time the feed will entirely freeze. It has sadly become unusable until a potential firmware and app update.