Whether in the office, in the home office or for other activities at the desk, such as gaming or crafting - you need a suitable office chair. With today's selection, where you are literally overwhelmed by offers, it is important to get enough information before buying. Choosing an office chair purely based on popularity or appearance is not always the best option.
Sihoo M 18 – what can this trendy chair really do?
A particularly popular model is the Sihoo M18 office chair. With a current price of under €300, it is one of the medium-priced models. Nevertheless, all features should be considered before purchasing and you should consider whether the Sihoo M 18 is the right choice for you. To help you, we have briefly summarized all the properties for you.
- Padded headrest adjustable in height and inclination: To protect your neck area from tension, the Sihoo M 18 has a padded headrest that is both tilt and height adjustable.
- Two-way adjustable lumbar support: To relieve the lower back area, the Sihoo M 18 has lumbar support, which can be adjusted horizontally and vertically.
- W-shaped chair pad: The Sihoo office chair has a specially shaped, padded seat that provides a soft seating experience.
- Large tilt angle for comfortable relaxation: The large angle of inclination of the backrest ensures a short relaxation break. The breathable mesh covering on the backrest ensures good air circulation.
- Height-adjustable armrests: The height-adjustable armrests of the Sihoo M18 office chair allow you to rest your forearms in a relaxed manner, thereby relieving the strain on your shoulder area.
- Mechanics and resilience: A simple synchronous mechanism is installed in the Sihoo M18. Thanks to its high load capacity, the Sihoo M 18 office chair can hold up to 150 kg.
Alternatives to the Sihoo M 18
Although the Sihoo M 18 is a good and inexpensive office chair, it is worth looking into possible alternatives.
Alternative 1: ERGOMY
With under €150 is the hjh OFFICE ERGOMY an alternative that cheaper is and still high ergonomic standards fulfilled. The entry-level chair has 3D armrests with 8-way height adjustment and the possibility of adjusting them radially and vertically. The lumbar support is depth-adjustable and thus promotes a healthy sitting posture. Meanwhile, the height-adjustable headrest relieves the strain on the neck and head area. There is also a comfort synchronous mechanism for synchronous adjustment of the seat and backrest inclination, with the spring force of which the office chair can be adjusted to the individual body weight. The load-dependent braked safety castors enable a secure stand and prevent unintentional rolling away when unloaded. This is the one ERGOMY but not only functional and ergonomic, but also visually appealing in every workplace.

Alternative 2: VENUS BASE
The hjh OFFICE office chair VENUS BASE will be as Design highlight with incredible technical refinements designated. Just like the Sihoo M 18, the VENUS BASE offers a breathable backrest made of mesh fabric and a thickly padded, comfortable seat, which can be adjusted not only in height but also in depth. The built-in synchronous mechanism can be locked in four positions and allows you to maintain a healthy sitting posture, which means that you are still fit even after a long day at work. The flexible lumbar support and the height-adjustable backrest allow you to adjust it perfectly to your individual needs. With a cost of €399.99 (as of 9/24), it is a little more expensive than the Sihoo M 18, but it also offers more ergonomic aspects and therefore represents a possible alternative.

Alternative 3: ERGOHUMAN SLIM G GEN2
Should you bring an office chair highest ergonomic comfort search, he says ERGOHUMAN SLIM G GEN2 a really good alternative. The second generation of the proven premium ERGOHUMAN series from hjh OFFICE offers you this best support during your workday. This can prevent and counteract back pain. With this high-end office chair you will find all the ergonomic adjustment options that the market offers and in a very modern and futuristic design. The extremely abrasion-resistant mesh fabric can withstand up to 60,000 rubs. There is no question about whether the office chair is back-friendly with this model. The desk chair offers all the functions available on the office chair market and offers you the best possible support while working at your desk.

As can be seen, in addition to the Sihoo M18, there are also some interesting alternatives in different price ranges. We have briefly summarized the most important things for you:
| Sihoo M18 | ERGOMY | VENUS BASE | ERGOHUMAN SLIM G GEN2 | |
| Headrest | Adjustable in height and inclination | Adjustable in height | Adjustable in height and inclination | 3D headrest, adjustable in height, tilt and vertically |
| Backrest | Tiltable, breathable | Tiltable, breathable | Tiltable, breathable, height and counter pressure adjustable | Tiltable, breathable, height and counter pressure adjustable, Floating drift function/Recline mode: When fully leaning back and forward, the seat automatically moves back and forth in a light, sliding function |
| Lumbar support | Two-way adjustable | Depth adjustable | Height adjustable | Flexible adjustment |
| Armrests | Adjustable in height | 3D armrests | Adjustable in height | 5D armrests |
| Seat | Padded, height adjustable | Padded, height adjustable | Padded, height adjustable | Extremely abrasion-resistant mesh fabric, height adjustable |
| Seat depth adjustment | X | X | ✓ | ✓ |
| Chair casters | Universal wheels | Carpet rollers braked depending on the load | Load-dependent braked multifunctional castors | Unbraked multifunctional wheels |
Conclusion
The Sihoo M18 has the most common ergonomic aspects, making it a solid and affordable option for occasional home office work. The adjustable, padded headrest, the flexible lumbar support and the specially shaped, padded seat contribute to ergonomic support and comfort. Despite the plus points, it is also worth considering the alternatives. The manufacturer hjh OFFICE offers alternatives in every price range. At under €100 and with built-in ergonomic aspects, it is ERGOMY a real highlight for the lowest price range. The hjh OFFICE VENUS BASE offers additional ergonomic comfort for a small surcharge thanks to a four-way lockable synchronous mechanism and a depth-adjustable seat. These properties could be particularly interesting for people who spend long hours at a desk and prefer a flexible sitting position. It's worth another look ERGOHUMAN SLIM G GEN2, which represents a high-end model in the premium range. With its extensive ergonomic adjustment options and particularly durable mesh fabric, this office chair is aimed at users who value the highest quality and maximum comfort. This model is perfect for people who want to prevent back pain in particular and are willing to pay a higher price for this comfort. In summary, the Sihoo M18 offers excellent value for money and is an excellent choice for those looking for a comfortable and functional office chair at a moderate price. However, anyone who has special ergonomic requirements and is prepared to invest a little more will find potential, valuable solutions in the alternatives from hjh OFFICE.