SIHOO Ergonomic Office Chair with Adjustable Lumbar Support and Armrests,Breathable Mesh Back and Padded Seat Desk Chair, Computer Chair for Work (Black)

Since I recently started working from home, I was in the market for a new ergonomic chair. I have no previous experience with ergonomic chairs, but I knew I wanted something that was ergonomic, good for my posture/spine/health, comfortable to sit on for hours, and matched my room. After doing some research, I initially purchased the Autonomous ErgoChair Pro but promptly cancelled my order after learning that the company hides negative reviews and supposedly doesn't make the chairs themselves (apparently they buy it off Alibaba and slap their logo onto it), among other things. I then considered investing in a Steelcase or Herman Miller chair until I stumbled upon this one. It looks similar to the Autonomous ErgoChair, but at a much lower cost. I wouldn't be surprised if they're manufactured in the same factory/area (disclaimer: this is merely speculation, I don't know if this is actually the case).I read the reviews and although there were many positive reviews, there were also plenty of people who disliked the chair. Given the modest price tag, I decided to take a chance and purchased it anyway; I reasoned that I could always return it if it failed to meet my expectations. I am now very glad I did. It's easy to setup, extremely comfortable, and can be adjusted to your preference. Initially, the only criticism I had was that the initial headrest arrived with minor damage, but that was quickly remedied after I received a brand new, undamaged headrest (I reached out to the seller a few weeks prior to receiving the new headrest). Plus I bought it used, so I can't be too surprised over a minor defect.TL;DR If you're considering buying an Autonomous chair, just buy this one. You're essentially getting a [somewhat] similar chair for a fraction of the price.

We bought this chair after looking at a bunch of others and deciding that the Herman Miller chairs were way out of our price range. Here are some thoughts.PROS:MATERIALS (touch) and DESIGN: Materials that you come into contact with are of a higher quality than I expected in this price range. We ordered the grey and green, and I absolutely love the way it looks. The grey mesh is beautiful and the green seat is very tasteful and well constructed. The black chairs have worn on me in terms of looks, and this chair looks better in real life than on the internet. It looks like it belongs in an Apple store. It looks inviting to sit in and that's pretty nice. The arms seem to have a variable density hard finished padding that is not particularly soft, but is not hard either. It seems to hit the right balance of giving a little without wearing out too fast.COMFORT: The padding on the bottom is firm but yielding. I weigh over 200 lbs, was comfortable, did not sink, and felt supported. The chair has a decent number of adjustments and is comfortable. Out of the box, the rear tilt knob on the bottom of the chair was a little loose, and we tightened it a lot, so the tension when freely leaning back is much better now.HEADREST: Not all chairs in this price range have a headrest. They should. This can double as a recliner with the headrest -- it is that comfortable.NEUTRAL:MATERIALS (Construction): While some of the materials on the chair are metal, there is a lot of what appears to be a decent amount of cast resin or hard plastics (especially the white portions), and while this is common for this class of chair, this chair seems to have less metal than the one it replaced for us. Not really a con, but just something to note. The use of plastics also makes it much lighter and easier to maneuver than the one it replaces.ADJUSTMENTS: Arms move up and down, but do not move side to side (there is a slight width adjustment that you can make when screwing the arms into the base, and this can be changed after assembly, but it is not a common adjustment). Personally, I do not care for chair arms that move side to side as I feel they create an impression of instability, but this may matter to some people.BRAND: I never heard of this brand before. That doesn't mean anything because I now know that they make a quality product, but if you are into name brands, this may not be a household name.ASSEMBLY: All of these chairs require some home assembly. We are pretty handy and found the chair to be fairly easy to assemble and put it together without incident in about 20 minutes. The nice thing is that this manufacturer gives you an extra bolt and extra washer of each type, so you are not stuck if something does not fit the threads exactly due to a factory quality control issue. Please note that the included allen wrench, while it will get the job done, is not idea. I was fortunate to have a T-shaped allen wrench of the correct size and that made this a much much easier proposition. It also let me tighten the bolts alot more than just the regular included allen wrench.BALANCE: Chair feels sturdy and well built, however, if you lean back quickly, there is a chance you can tip the chair. I don't know if other chairs in this price range have the same feel. However, if you are just sitting normally in the chair, there is no such feeling.CONS:ADJUSTMENTS: There are four adjustments that are needed for this chair to be complete.- First, the headrest moves up and down, but does not tilt forward.- Second, the lumbar support moves up and down, but it is not padded and there is no adjustment knob to adjust the tension of the lumbar support. The standard tension is fine, but it may be nice to have this adjustment and padding would be nice as well, although it works fine as it is due to the high quality mesh on the chair backing.- Third, I would like infinite tilt lock on this chair. This chair does have tilt lock and there are "steps," but it is not infinite (a different system, I guess) that I have on my chair at work, and which I like.- Fourth and perhaps most importantly, there is no option for the bottom to tilt in conjunction with the rear of the chair when you lean back. Thus, the chair is more like a recliner than some of the other office chairs that move along with you when you lean back. I feel that this lack of an ability to have the bottom move with the rear of the chair as you recline takes away from the chair's comfort as an office chair, especially when leaning back because leaning back can impose strains on your back rather than cradling you while you change your position. For all of these adjustments, especially the last two, I docked the chair one star.Hopefully this gives you some perspective and a good idea about this chair to make an informed decision. It is hard to choose a chair off the internet because this is an unknown brand and you don't really see the chair until it shows up at your house. Best of luck with your chair shopping.

When I received this chair, I installed it immediately that day, cause I’ve been looking forward to it and so excited. Finally the old chair has been with me years can retire now. HahahahaUnwrap the packing, it comes with very detailed instructions and a pair of white cotton gloves, you can wear them to protect your hands when you install it, that’s so considerate, make it easy and quick installation.The chair has different color options available, for personally, I chose black one, novelty style and really cool color.Quality assurance, high strength, light weight, the back of chair is made from soft net, it didn’t give up that much heat and the chair has a straight back with an adjustable seat, back armrests, and a swivel seat, using a computer, like me , I have to work a long time a day on my computer at home, it gives me good rest and relaxation, just felt so comfortable and absolutely perfect for me.In terms of price, I think the quality is worth this price and reasonable, I can say you get what you pay for, I like it very much, quite satisfied .I will highly recommend it to my friends in need.