SIHOO Doro C300 Ergonomic Office Chair with Ultra
Original price was: $309.99.$263.49Current price is: $263.49.
Price: $309.99 - $263.49
(as of Mar 29, 2025 23:22:53 UTC – Details)
From the brand
SIHOO focuses on the field of ergonomics, our ergonomic office chairs are designed with fashionable modern office chair to sit health life as design purposes, scientifically measure health and comfortable seats, provide you with a comfortable, reasonable, scientific Health sitting posture experience.
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Height-Adjustable Standing Desk -NEW
SIHOO Doro C300
SIHOO Doro C300 ergonomic office chair new product is on sale, with multi-function adjustment to meet all your experience needs. New design Dynamic Tracking System with fully breathable mesh backrest design and flexible triangular frame, conforming to your back as you move your upper body from side to side. The backrest of the home high back office chair has a four-position adjustment, allowing for 6cm (2.36″) of up and down movement, making it suitable for individuals of varying heights. When adjusted to the highest position, it automatically returns to the lowest level.
【Innovative Ergonomic Chair】SIHOO Doro C300 ergonomic office chair combines the latest technologies to help you maintain a comfortable posture and live a healthy lifestyle. This desk chair comes with an adjustable headrest, self-adaptive lumbar support, ultra-soft 3D armrests, a smart weight-sensing mechanism, durable and silent chair wheels, a flexible backrest, and a fully breathable mesh design, offering lasting comfort even after all day sitting.
【Dynamic Tracking System】The backrest of the SIHOO ergonomic office chair features a fully breathable mesh design and a flexible triangular frame, conforming to your back as you move your upper body from side to side. The backrest of the home high back office chair has a four-position adjustment, allowing for 6cm (2.36″) of up and down movement, making it suitable for individuals of varying heights. When adjusted to the highest position, it automatically returns to the lowest level.
【Self-Adaptive Lumbar Support & 3D Coordinated Armrests】When seated in the SIHOO Doro C300 computer chair, the self-adaptive lumbar support automatically moves with your body, and the ergonomic office chair provides continuous support and comfort to your lower back, effectively alleviating back pain and protecting your health. The desk chair’s 3D armrests adjust in three directions and synchronize when you recline, allowing you to relax your arms in all positions.
【Intelligent weight-sensing mechanism】SIHOO Doro C300 office chair for home features an intelligent weight-sensing mechanism that allows our chair to support up to 150 kg, adapting to the user’s weight while ensuring an effortlessly balanced reclining experience. Our computer desk chair can be tilted at 110°, 120°, and 130° angles, so you can relax and rest in comfort.
【Safety Certifications】Safety is the top priority for SIHOO office chairs. The SIHOO Doro C300 ergonomic office chair holds 12 patents, passes the EU’s REACH and EN1335 standards, and has German TUV certification for safety and quality. Our ergonomic office chairs also comply with US SGS BIFMA standards and feature a class 4 SGS-certified gas lift for enhanced durability and safety. We promise to offer free product accessories within the three-year warranty period from the date of purchase.
9 reviews for SIHOO Doro C300 Ergonomic Office Chair with Ultra
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Original price was: $309.99.$263.49Current price is: $263.49.
AMG77 –
Champagne Taste on a Spiked Seltzer Budget? Buy This Office Chair!
This office chair is a great alternative to those that cost hundreds more, even in the pre-owned/secondhand marketplace. The value for the price paid is great because of its build quality, ease of use, good ergonomics, and overall aesthetic.I spent a good amount of time weighing my options of a used Herman Miller or this and I’m so glad I chose the SIHOO. It’s nice to have something new of your own and to get a good deal on something. The ability to customize arm height and angle, headrest support, and seat height for a reasonable price were all important factors in the decision. Materials were too, and the webbing on this chair is very durable. The lumbar support is also a huge benefit. The tilt range is also very generous. Assembly took me 40 minutes, but I was half watching a preseason football game at the time. With proper focus, I think 30-35 minutes is reasonable.The chair was very well packed, with strong cardboard inserts, plastic wrapping, and extra hardware just in case. The required tools are provided and the gloves were a nice touch (they can be used for the gas lift; I didn’t need them). One recommended upgrade: rollerblade wheels. They make the chair perform at its best, especially on a glass mat.Ultimately, this chair took my work from home setup from a solid B to an A.
Chunrong Zhang –
Do not miss
I bought the SHIOO DORO C300 ergonomic office chair a month ago, and I have to say that I am very satisfied with it. It is one of the most comfortable and supportive chairs that I have ever used. Here are some of the features that I like about this chair:• The ultra soft 3D armrests are adjustable in height, and angle, so I can find the best position for my arms and shoulders. They are also padded with high-density foam, which feels very soft and cozy.• The dynamic lumbar support is a unique feature that automatically adapts to my posture and movements, providing optimal support for my lower back. It helps me maintain a healthy spine alignment and prevent back pain.• The seat cushion is made of breathable mesh fabric, which keeps me cool and dry even after long hours of sitting. It is also contoured to fit my body shape, and has a waterfall edge that reduces pressure on my legs.• The chair has a sturdy and stable base, with five smooth-rolling casters that can move on any surface. It also has a pneumatic height adjustment lever that lets me easily raise or lower the seat.Overall, I think the SHIOO DORO C300 ergonomic office chair is a great product that offers excellent value for money. It is well-designed, well-made, and well-functioning. It has improved my sitting experience and productivity at work. I would highly recommend it to anyone who is looking for a comfortable and ergonomic office chair.
Frankie –
Unmatched Comfort and Quality – The SIHOO Doro C300 Delivers!
After spending countless hours at my desk, I finally found the perfect companion for my workday – the SIHOO Doro C300 Ergonomic Office Chair. It’s not just a chair; it’s a game-changer. From the moment I sat down, the difference was clear. The ultra-soft 3D armrests cradle my arms like a gentle cloud, reducing fatigue during those long coding sessions. The chair’s design is not only sleek and modern but also intelligently contoured to support the natural curve of my spine.The adjustments are intuitive and plentiful, allowing me to tailor the fit to my body’s needs. Whether I’m leaning back to contemplate a problem or sitting up to focus, the chair moves with me, offering consistent support. The robust construction assures me that it’s a lasting investment. Plus, the easy assembly meant I went from unboxing to relaxing in no time.In my extensive experience with office chairs, the SIHOO Doro C300 stands out for its dedication to comfort, ergonomics, and quality. It’s an absolute must-have for anyone serious about their office setup. Five stars aren’t enough to capture the sheer excellence of this chair!
Q –
Good Chair, but Disappointed by Misleading Overseas Version
I like this chair, but I’m disappointed by SIHOO’s misleading marketing approach.My friends and I have used SIHOO chairs in China for years, trusting them for cost-effectiveness and quality. When we come to US, we naturally choose SIHOO again. To my surprise, the overseas C300 model severely compromises the brand’s value.Before buying, we noticed that overseas versions (like the S100 and C300) lack a footrest found in the Chinese versions, but we didn’t know why. Once I received the C300, I still found it comfortable and well-built. However, after reading more on Chinese review videos, I realized the overseas C300 is essentially a downgraded product that conflicts with the SIHOO Doro series’ original concept.Key differences:1. The original version uses a gravity-sensitive tilt mechanism with wire controls, while the overseas version uses simpler pole controls.2. The original has a seat-depth adjustment feature, but the overseas version does not.3. The tilt angle advertised in Chinese official website is 95°–145°, while the English site states 92°–112°, and 110°–130° on Amazon. This discrepancy suggests an inferior tilt mechanism.4. The base is downgraded from a single integrated unit to five separate pieces.In China, the original costs about $220–$250 with free on-site installation — a product more comparable to the $400 overseas C300 Pro (2024.12.8), which offers flip-up armrests and adjustable seat depth, though it remains inferior to the original C300 in terms of tilt mechanism and base.Why did I keep digging reviews after receiving a decent chair? Because the manual doesn’t include Chinese, even though it provides English, German, French, Italian, Spanish, Japanese and Arabic! I feel misled by the identical product name. Although regional differences are understandable, the abundance of information on Chinese Internet set my expectations too high. If I had known the overseas C300 was so different, I would have chosen the C300 Pro instead.When considering only the overseas versions, I can hardly recommend SIHOO chairs to my friends because, despite also being made in China, I have no idea where the overseas versions’ factory is, what the cost and workmanship are like, so I can’t judge the cost-effectiveness. In terms of C300 quality alone, I am 5’6″ tall and weigh 155 pounds, and the size of this chair suits me well, with good attention to detail in workmanship.Update on 2024 Dec 28:According to information from the Sihoo customer service team, the C300 model in the US is actually the C100 in China (and it seems to be the C100 Gen 1 instead of Gen 2). And they said they will make certain improvements to some issues mentioned above. In view of the long long email conversations, I believe Sihoo’s customer service department treated with their products with care, so I changed the rating.
Giuseppe PureSound –
Ho acquistato la Sihoo Doro C300 dopo aver letto diverse recensioni positive e devo dire che ha superato le mie aspettative. Lavoro molte ore al computer e cercavo una sedia che potesse offrire comfort, supporto ergonomico e una buona qualità costruttiva, e questa sedia ha tutto ciò che cercavo.Punti positivi: 1. Ergonomia impeccabile: La Doro C300 è progettata per adattarsi perfettamente alla postura naturale. Il supporto lombare regolabile è davvero efficace, e il poggiatesta offre un sollievo notevole per il collo, specialmente durante le lunghe giornate di lavoro. 2. Comfort eccellente: La seduta è comoda e realizzata con materiali traspiranti. Anche dopo ore di utilizzo, non si avverte calore o disagio. 3. Materiali di qualità: Si percepisce subito la solidità della struttura. La rete traspirante è resistente e ben tesa, mentre il telaio in metallo aggiunge robustezza senza appesantire troppo la sedia. 4. Design moderno e versatile: Il design minimalista si integra perfettamente con qualsiasi arredamento. La regolazione in altezza e l’inclinazione dello schienale consentono di adattarla facilmente alle proprie esigenze. 5. Assemblaggio semplice: Le istruzioni sono chiare e tutto il necessario per il montaggio è incluso. Ho impiegato meno di 30 minuti per montarla.Conclusione:La Sihoo Doro C300 è un investimento che consiglio a chiunque passi molto tempo seduto, sia per lavoro che per gaming. Vale ogni euro speso grazie alla qualità, al comfort e al supporto ergonomico che offre. Finalmente una sedia che aiuta davvero a mantenere una postura corretta senza sacrificare lo stile!La consiglio senza riserve.
Client d’Amazon –
Après + d’un ans d’utilisation, je conseille cette chaise.Je suis totalement en télétravail et j’ai developé des douleur sur mon dos. J’ai acheté cette chaise ergonomique après avoir passé des heures à chercher une solution pour soulager mon dos pendant mes longues journées de travail. Je suis bluffé par son confort et son design !Le dossier épouse parfaitement la courbe de mon dos, et le soutien lombaire est ajustable, ce qui me permet de l’adapter exactement à ma morphologie. Les accoudoirs sont bien rembourrés et réglables, un vrai plus pour éviter la fatigue des bras. Mention spéciale pour l’assise, ferme mais confortable, qui me permet de rester assis sans douleur pendant des heures.Le montage était simple et rapide grâce aux instructions claires, et les matériaux respirent la qualité. C’est un investissement que je ne regrette pas du tout. Je recommande cette chaise à tous ceux qui cherchent à allier confort, style et ergonomie !
Olo Pix –
Hace poco adquirí la silla de oficina SIHOO Doro C300 en su elegante color negro, y no puedo dejar de compartir mi entusiasmo por esta increíble pieza de mobiliario ergonómico.Diseño Ergonómico Impresionante:Lo primero que me cautivó de la SIHOO Doro C300 fue su diseño ergonómico bien pensado. Los reposabrazos ultra suaves en 3D se ajustan a la perfección, brindando un soporte óptimo para mis brazos durante largas horas de trabajo. El respaldo ajustable es una verdadera joya, permitiéndome personalizar la inclinación según mis preferencias, lo cual ha hecho una gran diferencia en mi comodidad y productividad.Soporte Lumbar Dinámico:Lo que realmente destaca en esta silla es su sistema de soporte lumbar dinámico. Adaptándose a los contornos de mi espalda, proporciona un respaldo excepcional que se ajusta a mis movimientos, reduciendo la fatiga y mejorando mi postura incluso después de horas de uso continuo.Construcción de Calidad:La calidad de construcción de la SIHOO Doro C300 es evidente desde el primer momento. Los materiales duraderos y la atención a los detalles demuestran que esta silla está diseñada para resistir el paso del tiempo. Además, el montaje fue sencillo gracias a las instrucciones claras y las piezas bien organizadas.Versatilidad y Estilo:Esta silla no solo es funcional, sino que también añade un toque de estilo a mi espacio de trabajo en casa. El negro elegante se integra perfectamente con mi decoración, convirtiendo mi área de trabajo en un entorno más agradable y profesional.Conclusión:En resumen, la SIHOO Doro C300 ha superado mis expectativas. Es una silla de oficina que no solo cumple con los estándares ergonómicos más altos, sino que también ofrece un diseño elegante y duradero. Si estás buscando una silla que cuide de tu comodidad y bienestar mientras trabajas, definitivamente recomendaría la SIHOO Doro C300.
Timo F. –
Ich habe schon viele Bürostühle ausprobiert, aber der SIHOO Doro C300 setzt wirklich neue Maßstäbe! Von der ersten Sekunde an überzeugt er mit seinem ergonomischen Design, das für stundenlanges, komfortables Sitzen sorgt. Die ultraweichen 3D-Armlehnen sind ein absolutes Highlight – sie lassen sich perfekt anpassen und bieten eine angenehme Unterstützung für die Arme.Besonders begeistert bin ich von der hochwertigen Verarbeitung und dem flexiblen Rückenlehnenmechanismus, der sich optimal an die Körperhaltung anpasst. Die Sitzfläche ist angenehm gepolstert und bietet genau die richtige Balance zwischen Weichheit und Stabilität.Ob für das Homeoffice oder lange Arbeitstage im Büro – dieser Stuhl ist eine Investition in die eigene Gesundheit und Produktivität. Klare Kaufempfehlung für alle, die Wert auf Ergonomie, Design und Komfort legen!————————————————————-I have tried many office chairs, but the SIHOO Doro C300 really sets new standards! From the very first second, it impresses with its ergonomic design, which ensures hours of comfortable sitting. The ultra-soft 3D armrests are an absolute highlight – they can be adjusted perfectly and offer pleasant support for the arms.I am particularly impressed by the high-quality workmanship and the flexible backrest mechanism, which adapts perfectly to your posture. The seat is comfortably upholstered and offers just the right balance between softness and stability.Whether for the home office or long working days in the office – this chair is an investment in your own health and productivity. A clear purchase recommendation for anyone who values ergonomics, design and comfort!
Simon Eriksson –
Sitsen är aningen för smal för bästa komfort, men i övrigt en bra produkt till ett lagom pris.Monteringen tog ca 1 timme inklusive ergonomisk anpassning av ryggstöd, nackstöd och handledsstöd.