Premium Pick → Doro C500-FT

Sit Better. Live Healthier.

Ergonomic support for a pain-free back and natural posture—every day.

Prolonged Sitting Do Seriously Harm Your Health

  • Work-from-home routines, growing back pain

    Work-from-home routines, growing back pain

  • Long gaming sessions, rising spinal strain

    Long gaming sessions, rising spinal strain

  • Hours of coding, constant lower-back pressure

    Hours of coding, constant lower-back pressure

  • Creative work, compromised posture

    Creative work, compromised posture

Sitting Too Long? Your Heart May Be at Risk

Spending most of the day sitting is linked to higher cardiovascular risk. In a large 2024 cohort (481,688 adults), people who mostly sat at work had a 34% higher risk of cardiovascular death compared with those who mostly didn’t sit. Alternating sitting and non-sitting wasn’t linked to higher risk, and adding 15–30 minutes of daily activity helped offset it.

  • Heart & Circulation: Prolonged sitting puts extra strain on your heart and has been shown to increase the risk of cardiovascular disease.
  • Weak Glutes: Too little activity can weaken your glute muscles, which can negatively affect your posture and stability.
  • Brain & Focus: Reduced blood flow can hurt your ability to concentrate and may lower cognitive performance.
  • Neck Pain: A forward head posture strains the muscles along your cervical spine.
  • Tight Shoulders: Rounded shoulders can lead to ongoing tension and discomfort.
  • Lower Back: Compression in the lumbar spine can contribute to disc issues over time.
  • Hip Flexors: Sitting too long can shorten the hip flexors and reduce mobility.
  • Knees & Ankles: Poor circulation over time can negatively affect joint health.

An Innovative Ergonomic Office Chair

DORO Series

Long periods of sitting put stress on the body in multiple areas—that’s exactly why DORO follows the principle of “movement over staying still.” With a responsive backrest, breathable Cloud Mesh, and intelligent support features, the DORO C300 helps address the 8 sitting hotspots shown above—point by point, in everyday use.

8 hotspots the DORO C300 looks after

8 hotspots the DORO C300 looks after

  • Extendable, Rotating Footrest
  • Wide Range Adjustable Headrest
  • Cloud Mesh (Breathable Knit)
  • Pressure-Relief Seat Cushion
  • Smart Gravity-Sensing Mechanism
  • Domino 3D Lumbar Support System
  • 105° / 120° / 135° Recline Angles
  • 4D Synchronized Armrests

Designed to meet the high demands of professionals and gamers.

What We Measured

When you sit, pressure builds up around the pelvis and thighs. High peak pressure can contribute to:

  • Pain in the glutes, hips, and lower back
  • Reduced circulation
  • Fatigue from constantly shifting positions
  • Numbness and tingling

By reducing peak pressure, sitting feels more comfortable—and the strain on your body can noticeably decrease.

Sihoo Floating Support Technology — Noticeably Less Strain on Your Body

Pressure test: standard chair vs SIHOO
* Data based on test results from the Sihoo Ergonomics Application Association.

Chair Finder

Find the Right Sihoo Chair for the Way You Work

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Question 1 of 5
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The Right Product + Good Habits = Double the Wellness

  • 1

    1

    Move every 60–90 minutes: give your body a quick break.

  • 2

    2

    In just 5 minutes, the Sihoo lumbar pillow helps your body relax.

  • 3

    3

    Sit smart: better posture, a happier spine.

  • 4

    4

    Stand, sit, repeat—made easy with your height-adjustable desk.

  • 5

    5

    10-minute daily boost: stretch, take a short walk, and recharge.

Awards & Recognition

Our efforts in R&D and sustainability are recognized worldwide.

The anti-gravity mechanism is a genuine game-changer. It creates a weightless sensation that makes long hours at the desk feel almost effortless.
CNET

What Real Users Are Saying

Linus Tech Tips

Linus Tech Tips

TechUtopia

TechUtopia