How to choose and fit the perfect desk chair for working from home or in the office: complete guide and analysis of the best models

The rise of teleworking has radically changed our relationship with home and traditional office spaces. Although having a good computer and adequate connectivity is essential, Choosing the right desk chair has become a key factor in daily health and well-being.Spending long hours sitting in an unsuitable chair can lead to back, neck, and shoulder pain, and even circulation problems, directly affecting our productivity and quality of life.

At TodoAndroid, we've compiled and analyzed information from ergonomics experts, physical therapists, and specialized publications, as well as recommendations for the best models currently available. In addition to presenting you with a exhaustive selection of the best office chairs on the marketWe offer a detailed guide that includes everything you need to know to choose and fit your ideal chair, taking into account your physical characteristics, work environment, and the most recommended materials. If you want to protect your back, optimize your performance, and work in the best conditions, this article is for you.

Why is it essential to have an ergonomic desk chair?

The chair is the basis of your postural healthNumerous studies indicate that a large proportion of work-related muscular and skeletal problems are directly related to the continued use of non-adapted chairs. The most common complaints include:

Lower, middle and upper back pain due to a lack of lumbar support or poorly adjusted backrest.
Cervical stiffness, caused by inadequate height or lack of headrest.
Circulation problems in the legs and swollen feet if the seat is not at the correct angle or presses on the back of the knees.
Wrist, elbow and shoulder injuries due to non-adjustable armrests or lack of support.

To minimize all these risks, ergonomics is essentialChoosing a suitable chair should not only be based on instant comfort, but also on its ability to adapt to individual morphology, allow for position changes, and provide a stable base that minimizes harmful sustained postures.

Essential ergonomic tips for a desk chair

Ergonomics and occupational health experts agree that a good desk chair should fit individual needs, be versatile, functional, and constructed with quality materials. These are: the features that cannot be missed:

Height adjustment: The seat should be easily raised and lowered using a pneumatic system to adjust the posture and allow the feet to rest on the floor at a 90° angle.
Adjustable backrest: Essential for providing support to the lumbar and back areas. Ideally, it should be adjustable in height and tilt, offering consistent support to different segments of the back.
Base with five supports and wheels: The ergonomic standard recommends a five-legged base with double casters, which ensure stability, freedom of movement, and prevent accidental tipping. They also facilitate movement without lifting the chair.
Seat with adequate depth and width: The seat should be wide enough to sit comfortably, with the front edges sloping downward so as not to press against the back of the knees or impede circulation.
Adjustable armrests: They should be adjustable in height and depth, adapting to the position of your arms when typing or using the mouse, helping to relax your shoulders and neck.
Breathable and durable material: Materials such as mesh, technical fabric, or breathable PU prevent heat buildup and sweat, maintaining comfort even during long sessions.
Lumbar and dorsal support (adjustable if possible): Helps maintain the natural “S” curvature of the spine, reducing muscle fatigue and preventing overload.
Reclining backrest and/or synchronized mechanism option: It allows you to adjust the inclination of the backrest and seat in a coordinated manner, promoting a dynamic posture and avoiding fixed, sustained positions.
Integrated or adjustable headrest: Especially recommended for those who spend long hours working, as it relaxes the cervical area and prevents contractures.
360º turning capacity: Makes it easier to reach different areas of the desk without straining your body.

How to adjust your desk chair step by step

Once you have chosen the right chair, it is essential adjust it correctly to your bodyWe explain how to do it in a simple way:

Seat height: Standing, adjust the height of your chair so that the seat is just below your knee. When sitting, your feet should rest flat on the floor and your knees should be at a 90-degree angle.
Seat depth: If your model allows it, adjust the depth to leave a space of about 5 cm (a fist) between the edge of the seat and the back of the knee.
Backrest height and shape: Adjust the backrest so that the lumbar curve matches yours. If it reclines, find the angle that supports your lower back without pushing forward.
Armrests: Relax your shoulders and adjust the armrests to a height where they barely touch your elbow, allowing you to lean closer to the work table.
Backrest tilt: Use the tilt system to alternate positions throughout the day and avoid maintaining the same posture for hours.
Headrest, if equipped: Adjust to support the base of the skull, keeping the head aligned with the rest of the spine.

If your chair has a tilting seat (synchronized mechanism), use it to facilitate movement and prevent postural stiffness. Remember to take active breaks from time to time to move the body, stretch and relax the muscles.

Key factors when choosing a desk chair: What should you look for?

Not all chairs meet the same standards or fit every person the same. Before making your choice, consider the following factors:

Your height, weight and build: Take your physical measurements (seated hip width, thigh length, shoulder width, height from knee to toe) to ensure the chair fits and respects them.
Available space: Assess your work area: the chair should fit comfortably and allow enough room to move around.
The type of soil: Check if the chair base and casters are suitable for parquet, carpet, tile, or other surfaces. Soft and hard casters are available, depending on your needs.
Ventilation and temperature of the place: If you work in a warm environment, prioritize breathable materials over synthetic or natural leather, which can be uncomfortable in summer.
Daily usage time: If you're going to be spending long hours, look for especially ergonomic models, with lumbar support, a synchronized seat, and, if possible, an adjustable headrest.
Safety and ergonomics regulations: Check whether the chair complies with EN 1335-1 or equivalent regulations, which guarantees that it has been manufactured according to certified ergonomic criteria.
Design Preferences: Make sure the model you choose fits into the decor of your space, whether it's minimalist, gaming, classic, or youthful.
Ease of assembly and maintenance: Some models include complete tools and kits, as well as easy-to-clean materials.

Myths and Realities: Comfort versus Ergonomics

Experts warn that An overly comfortable chair is not always the best option for your health.While a soft seat may feel comfortable at first, encouraging prolonged, passive sitting can lead to long-term musculoskeletal discomfort. The key is to encourage movement and postural alternation: Getting up periodically, stretching, and adjusting the backrest angle during the workday is just as important as choosing the chair itself.

Furthermore, not all accessories are essential for everyone. lumbar cushion It is useful in certain cases, but in others it may not be necessary or even harmful, depending on the natural curvature of the spine and any pre-existing pathologies. Therefore, adaptability is always the most important criterion.

Main parts of an ergonomic desk chair and their importance

Seat: Its size should allow you to sit in the middle with sufficient space around you. A rounded front edge prevents pressure on your knees. It is essential that it be adjustable in height and, if possible, in depth.
Back: It should fit the shape of the back, with firm but flexible lumbar support. Adjusting the height and tilt will improve the fit.
Armrests: They provide support and rest for the arms. They should be adjustable so as not to hinder reaching the desk and allow for the release of shoulder tension.
Base and wheels: A five-legged base provides stability and safety. The wheels should roll smoothly and be suitable for the type of floor.
Upholstered: Breathable materials, such as mesh or technical fabric, are preferable to leather in hot environments. Look for models with fabrics that withstand daily use and are easy to clean.
Footrest (optional): If the height of the chair prevents you from placing your feet firmly on the floor, it is advisable to add an adjustable, non-slip footrest.
Synchronized mechanisms: Systems that allow the seat to adjust the backrest and follow the movement, maintaining lumbar support and promoting postural dynamics.

Top tips from physical therapists and ergonomics experts

Do not stay more than 30-45 minutes in the same position: change position, stand up, stretch from time to time.
The chair should be adjustable to all your needs: A “universal” chair does not exist, but it must be as adaptable as possible in backrest, seat, armrests and height.
Avoid excessively soft or hard chairs: The firmness should be medium, similar to a quality mattress or pillow.
Pay attention to the position of the monitor and accessories: The computer should be at eye level, the keyboard and mouse at elbow height, allowing the forearms to rest comfortably.
Adapt the workspace: Select a table with the appropriate height and leave enough room to move around.
Use easy-to-clean materials and avoid the use of abrasive products to prolong the life of the upholstery and structure.

Recommended care and maintenance for office chairs

A quality chair can last for years, but it requires a few minimum care to keep it in good condition. To do this, we recommend:

Periodic cleaning of upholstery Using a vacuum cleaner, a soft brush, or products specifically designed for the material. For stains, act quickly with absorbent paper and upholstery products.
Plastic and metal surfaces: Clean with warm water and a neutral detergent. Avoid alcohol and solvents.
Periodically review the mechanisms, tighten screws and grease moving parts if necessary.
change the wheels If you notice that they slide poorly or damage the floor, there are specific replacements for each type of flooring.

Analysis of the best desk chairs for working from home or in the office

Here is a selection of featured models of office chairs, analyzing their main features, advantages, and differentiating points so you can choose the one that best suits you:

VS Sale Stock Comfort 2

This chair stands out for its upholstered in faux leather, pleasant to the touch and easy to clean. The black design is elegant and professional, ideal for both home and office environments. Its backrest is reclining, allowing you to change your posture and rest your back at different times of the day.

It supports up to 150 kg of weight, making it suitable for users of different builds. It incorporates resistant and silent wheels, making it easy to move around without disturbing your surroundings. Assembly is simple and intuitive, with the tool kit included in the box.

If you want a comfortable, robust and easy-to-maintain desk chair, the VS Venta Stock Confort 2 is a very complete option.

Sihoo Ergonomics M18-M146

This model is one of the favorites for those looking for optimal lumbar support and maximum adaptabilityThe lightweight mesh backrest allows for excellent breathability, preventing overheating during long shifts and facilitating movement. You can learn more about workplace ergonomics in our dedicated section. How to choose desk chairs for work.

It has reclining backrest up to 125 degrees, adjustable lumbar pad and a variable angle headrest, adapting to different heights and postures. The ergonomic design of the Sihoo M18-M146 is designed for those who prioritize postural health. and need to alternate positions throughout the day.

TecTake office chair

For those who prefer a sober, classic and elegant design, the TecTake is an excellent alternative. The seat and armrests are covered by high-density padding, increasing comfort without sacrificing the firmness needed to maintain posture.

It includes a oscillation mechanism adjustable according to body weight and a safety pneumatic spring to adjust the height of the seat. The design is robust and assembly is done in just a few steps, making it an ideal option for both traditional offices and domestic spaces.

Songmics OBG62B

This chair is characterized by its anti-deformable PU coating, which maintains the shape of the seat and backrest despite intensive use. It's warm and stable, with a soft feel and is wear-resistant.

It supports up to 150 kg and has passed demanding quality tests both in the seat, armrests and backrest. The reclining system takes advantage of body weight, but it allows you to adjust the backrest if you prefer to work with your back straight. This gives you a versatile model for alternating tasks.

femor desk chair

If you are looking for an youthful touches, a colorful style and breathable materialsThe Femor chair is perfect. The durable mesh backrest facilitates ventilation, ideal for hot environments or those who prioritize coolness over traditional padding.

Supports up to 130 kg and allows 360 degree turns on a sturdy metal base. The upholstery color is completely customizable, making it ideal for rooms for teenagers, students, or those who love a casual atmosphere.

Intey NY-BG37

The Intey NY-BG37 model stands out for its three different protection systems: shoulder, lumbar and cervicalBoth the backrest and headrest are made of mesh, increasing breathability and making them ideal for warm or temperate climates. For more ergonomic tips, visit our section dedicated to ergonomics. How to stop Google Play apps from updating.

The armrests are height adjustable, and the design is intended to improve blood circulation and prevent muscle fatigue. It supports up to 150 kg and is especially suitable for those looking for a chair that incorporate elements of advanced ergonomics at each point of support.

Comparison of models recommended by experts and physiotherapists

Based on the experience of physiotherapists and ergonomics specialists, there are other models that, although not always found in all stores, are international leaders in ergonomics:

Herman Miller Aeron: Considered one of the most adjustable and breathable chairs on the market, it allows for adjustment of all its components. Recommended for those seeking maximum customization, although it does come with a high price tag.
Steelcase Please II: It offers height, depth, backrest, and armrest adjustments. It easily adapts to users of different body shapes and features highly ventilated technical fabrics.
Actiu TNK Flex: With a headrest and adjustment at all levels, this chair promotes natural spinal mobility and complete adaptability.
Alternative models to promote movement: Backless chairs with knee support or fitballs are recommended for experienced users without any underlying health conditions, as they help train postural muscles. However, they may not be suitable for continuous use or for people with previous injuries.

Beyond the brand or the budget, the decisive factor is Find the chair that best suits your daily needs and provides a variety of postures.

Is it better to invest heavily in a chair or find a balance?

It is not always necessary to opt for the most expensive model, but it is advisable Prioritize adaptability, durable materials, and ease of adjustmentSometimes, a mid-range model can meet all the ergonomic requirements without increasing the cost. Always consider:

The use you are going to give it (occasional vs. intensive)
The ease of adapting to user changes (for example, in shared offices)
Warranty and availability of spare parts
Ratings from other users in terms of comfort and durability

Common mistakes when choosing a desk chair and how to avoid them

Buying by design or color only: Prioritizes ergonomics and adaptability over exclusive aesthetics.
Thinking that any chair is suitable for teleworking: Non-ergonomic dining chairs, gaming chairs, or lounge chairs are not designed for continuous use.
Not testing the chair before purchasing it: Whenever possible, test the fit and comfort of the finish to ensure it fits perfectly.
Forgetting workspace features: There should be enough room to move around, regulate the distance from the table and not hit walls or other furniture.
Neglecting maintenance: A dirty chair with loose or worn mechanisms loses ergonomic properties and can shorten its useful life.

Frequently asked questions about office chairs and workplace ergonomics

How long can I sit without moving? Never stay up for more than 45 minutes at a time without changing position. Get up, stretch, and walk around every so often to boost circulation.
Is it advisable to use an extra cushion on the seat or backrest? Only if the model requires it to fit your body. Otherwise, it can destabilize your posture.
What do I do if the chair doesn't reach the floor and my feet are dangling? Add an adjustable footrest to avoid unnecessary pressure on your thighs and promote comfort.
Are mesh or quilted fabric models better? It depends on the climate, personal sensitivity, and length of use. Mesh is more breathable; padding provides warmth but can accumulate heat.
Is a chair with a high or low back better? The high, adjustable backrests with headrests promote cervical relaxation during prolonged use. The low backrests can be useful for intermittent work.

Selecting the right desk chair can make the difference between a productive and healthy day or one filled with discomfort and fatigue. Remember that the key isn't to choose the most expensive model, but the one that best fits you, offering maximum adjustment and support. Invest in ergonomics and take care of the small details: your spine, joints, and concentration will notice it from day one. Do you have questions about a model or want to share your experience? Let us know in the comments and enrich our community with your contributions.