This ergonomic office chair costs less than €170 but has everything found in chairs costing €400 and above
If you're looking for a serious ergonomic chair without spending a fortune, the SIHOO B100 is probably one of the best choices you can make right now on Amazon. At €169.99, this office chair offers a range of features that we have only found in models that cost double, if not triple.
SIHOO B100 Ergonomic Office Chair
- Office chair with dynamic lumbar support
- Computer chair with headrest
- Folding armrests
- Recline 90-135° (White without footrest)
Price: €169.99
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We compared it with several high-end ergonomic chairs that we have had the chance to try over time, and the SIHOO B100 is surprisingly close, especially regarding adaptive lumbar support and overall build quality, as well as breathable fabric.
The strong point of the SIHOO B100 is its elastic dual backrest design with dynamic lumbar support. Unlike traditional chairs with fixed lumbar support, this system adapts to the natural movements of the back: whether leaning forward to concentrate or reclining back to relax, the chair follows the body without locking into a rigid posture. Result: less pressure on the spine during long working sessions.
The SIHOO B100 offers three preset recline angles that are easily selectable:
- 110° - focused work position
- 123° - relaxed posture for calls or meetings
- 135° - full recline for resting
The 2D adjustable headrest provides extra neck support in all positions, while the flip-up armrests follow the tilt of the chair and fold under the desk when not needed, perfect for those working in compact spaces or using close mechanical keyboards.
The dual-layer mesh design ensures constant air circulation and eliminates the annoying heat build-up typical of padded chairs. The wider-than-usual seat evenly distributes body weight, reducing pressure points on the thighs and pelvis during long desk sessions.
The SIHOO B100 is made with a reinforced steel frame and a high-strength five-star base. It supports a maximum load of 136 kg. The tilt mechanism is smooth and completely silent, as are the noise-reducing polyurethane wheels, suitable for both hardwood and carpet or ceramic floors, ideal for those working in shared offices or making frequent video calls.
Main Technical Specifications
- Recline: 90° – 135° (3 preset angles)
- Lumbar Support: dynamic adaptive, dual elastic backrest
- Headrest: adjustable in height and depth (2D)
- Armrests: flip-up 90°, follow inclination
- Backrest and Seat Material: breathable dual-layer mesh
- Weight Capacity: up to 136 kg
- Height Adjustable: with class 3 pneumatic cylinder
- Wheels: noise-reducing PU, suitable for all floors
- Available Color: White (version without footrest)
- Warranty: 3 years + free return within 30 days
- Support: response within 24 hours
- Price: €169.99