SIHOO Ergonomic Office Chair with 4D Arms, 2-Way Lumbar Support - Adjustable Seat Depth - PU Headrest – Height-Adjustable Backrest – High-Back Computer Desk Chair (Black)

Product Information

In conclusion, both the SIHOO V1 and M57 office chairs offer decent features and comfort for their price points. However, there are some differences in design, ergonomics, and durability between the two. We conducted a thorough investigation of the SIHOO M90’s features and performance, following a practical “Bottoms Up” approach. Regrettably, one thing I don’t like about the Sihoo Ergonomic Office Chair is that it feels somewhat stiff. The seat cushion is unforgiving. Sihoo claims that it’s “spongy,” but it feels more like an ultra-firm mattress. To be fair, I’ve spent less than a week with the Sihoo-branded chair, so perhaps the sitting experience will become softer and more cushiony as I “break” into it. Sihoo Ergonomic Office Chair assembly The ability to personalize the lumbar support was particularly appreciated, as it allowed me to tailor the chair to my specific comfort preferences without any hassle. Removing the lumbar support does not significantly affect the chair’s overall comfort, and it may even get in the way of some users. Therefore, many users opt to remove the lumbar support altogether if it does not benefit them. See the image below.

Overall, the SIHOO V1 is the better option for those who can afford it and need the added features and durability. It offers a more remarkable seating experience, and users can sit longer and more comfortably. One space to improve the M57 is its weight capacity. While it can support most people comfortably, it cannot handle heavier individuals. The assembly process stood out to me with its clever design decision of providing just one type of screw and requiring only four screws for assembly. The chair arrived in a large brown box with numerous parts and screws. The assembly process was time-consuming. It took me around twenty-five minutes to put all the pieces together correctly. Nevertheless, once I finally assembled the chair, I must admit that it felt sturdy and reliable.Although both chairs have similar seat height ranges, the V1 has a wider range, making it more suitable for people on the lower end of the height spectrum. Very easy to install. Feels no difference from my high end chair in the office (not sure of the brand though). In this video, Aldrich from Things We Use is now the official distributor of SIHOO explains The SIHOO V1 is a mid-range ergonomic chair with more adjustment features compared to the entry-level models. It comes at a fair price. Spacious and PU-coated 4D arms are designed to be fully adjustable to suit your desired seating position while comfortably supporting your elbows and wrists.

Both chairs feature a height and width adjustable lumbar support that is decent enough, but not exceptional. The lumbar support on both chairs is not a standout feature, and it may not make a significant difference in the overall comfort of the chair. However, it is a useful feature to have if you need more pronounced lumbar support.One notable feature of the SIHOO V1 is the inclusion of a footrest, which I found to be a useful addition. The clever design of the footrest supports the feet comfortably without compromising the overall appeal of the chair. In conclusion, the SIHOO V1 office chair experience was overall satisfactory and able to offer a solid and comfortable seating experience during the months of use. I found that the V1 and M57 excel in different areas. the M57 is an excellent value for its price point and offers decent lumbar support and adjustability options. However, it may not be as durable or have as many advanced features as the V1 as tested. After two months of use, we also identified areas where its sibling’s SIHOO chairs could benefit from improvements in design and practical ergonomics.

Over time, we have noticed certain changes. While certain aspects have remained perfect, others have started to show some shortcomings.Stereo headrest, with a deep curved surface to meet the natural curvature of the cervical spine and to share the pressure on the cervical spine

We feel that both the SIHOO V1 and the M57 are built to last, with an estimated lifespan of at least 8 years for the average user. The seat of the chair is movable, allowing users to adjust it forward to accommodate larger bodies or leave it in its default configuration, providing added flexibility. Speaking of the recline mechanism, the SIHOO V1 office chair deserves praise for its carefully managed mechanism that ensures a smooth reclining experience without any creaking or safety concerns. The chair slides smoothly with you as you recline and feels solid.In conclusion, the SIHOO M90 office chair offers a satisfactory level of comfort with its well-balanced seat cushion and adaptive lumbar support. While it may not be the most comfortable chair on the market, it falls somewhere in the middle in terms of comfort. The chair’s overall adjustability and impressive weight capacity are commendable features that enhance its functionality. The chair’s durability and comfort are two standout features for me. It strikes a balance between flexibility, ventilation, and durability through the use of sturdy metal parts and permeable mesh. This ensures the longevity of the SIHOO V1 and makes it suitable for prolonged hours of work. In this article, we walk through explaining our first-hand experience after using them for several weeks with the recent buyer review.