I'm genuinely impressed by Sihoos 'spaceship-like' ergonomic chair and not even Amazon beats this Prime Day sale price

Date:
Thu, 11 Jun 2026 10:11:31 +0000

Description:
The ultra-adjustable Doro C300 Pro V2 wowed us with "how comfortable the spaceship-like chair felt, even on long days."

FULL STORY ======================================================================Copy link Facebook X Whatsapp Reddit Pinterest Flipboard Threads Email Share this article 0 Join the conversation Follow us Add us as a preferred source on Google Newsletter Subscribe to our newsletter The Sihoo Doro C300 Pro V2 is one of the most interesting office chairs we've tested lately - and not just because its name is an absolute mouthful to say. This futuristic-looking seat is jam-packed with more comfort and adjustability features than you'll know what to do with. And right now, the Sihoo Doro C300 Pro V2 has dropped to
$410 (was $500) direct from the maker when you use code PRIME20 .

UK readers can also get the discount, with the ergonomic office chair now 410 (was 460) from Sihoo UK using code PD20 . That's a better price than you'll find on either Amazon.com or Amazon.co.uk , where the chair is also discounted.

Having tested a number of Sihoo chairs, to me, the C300 Pro V2 is the
clearest expression yet of what the brand does well. It's a chair built
around the idea that support shouldn't be static, and the thoughtful engineering here backs that up. In our review, we called this one "a highly adjustable and robust ergonomic office throne designed from the rear up to provide all-day comfort." Today's top Sihoo office chair deal Save $90 Sihoo Doro C300 Pro V2: was $499.99 now $409.99 at Sihoo US The standout feature of this chair is its DynaCore system and SyncroFlex backrest, which keeps the backrest, lumbar, headrest, and armrests moving in sync as you shift and recline, Adjustability is high here, with 8D armrests adjusting in eight directions, lockable recline at three angles, with a 330 lb weight capacity. It's available in black or white.

For the full discount, use code PRIME20

In the UK: now 409.99 (was 459.99) with code PD20 View Deal This is the
chair we described as being built for Goldilocks - the people who want to tinker and fine-tune and dial in every aspect of the sitting experience to
get everything 'just right'. It feels like it has a thousand moving parts for customizing your comfort levels.

And it works incredibly well. In our review , after putting the Doro C300 Pro V2 through its paces, we were "genuinely impressed by how comfortable the spaceship-like chair felt, even on long days."

The headline feature is the DynaCore system, which coordinates the backrest, lumbar support, headrest, and armrests to move in sync as you shift and recline so the chair is constantly adapting rather than locking you into a fixed position.

On top of that, the SyncroFlex backrest molds to your spine when you sit down and tracks your recline path, while the Self-Adaptive Dynamic Lumbar Support 2.0 offers three fine-tuning positions ranging from a natural S-curve fit to full sacrum support.

The 8D bionic armrests are a highlight too they adjust in eight directions, including 360 rotation and tilt, so whether you're typing at a desk or
leaning back with a controller, your arms stay properly supported.

The ultra-wide 3D headrest has been expanded by 28% over the previous version for better neck coverage. Recline locks at 105, 120, and 135, the seat depth adjusts by 1.6", and the chair supports up to 330 lbs. It carries BIFMA, SGS, and TV certifications, and comes with a three-year warranty, free shipping, and a 30-day return window. Image 1 of 8 (Image credit: Collin Probst // Future ) (Image credit: Collin Probst // Future ) (Image credit: Collin
Probst // Future ) (Image credit: Collin Probst // Future ) (Image credit: Collin Probst // Future ) (Image credit: Collin Probst // Future ) (Image credit: Collin Probst // Future ) (Image credit: Collin Probst // Future ) Also consider: More Sihoo office chair deals Save $60 Sihoo B100 office
chair: was $219.99 now $159.99 at Amazon Probably the the best budget office chair in the pre-Prime Day sales right now - and that's chiefly down to the adaptive lumbar support, which you won't find on many cheaper chairs.

In the UK: now 160 (was 190) View Deal Save $60 Sihoo Doro C300 Ergonomic Office Chair: was $349.99 now $289.99 at Amazon Still one of the best chairs around for those who need all-day comfort at work, as we discovered in our review .

In the UK: 290 (wass 340) View Deal US: See the sale at Sihoo | See all office chair deals at Amazon.com UK: Up to 60% off in the Sihoo sale | See
all office chairs at Amazon.co.uk



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Link to news story: https://www.techradar.com/pro/im-genuinely-impressed-by-sihoos-spaceship-like- ergonomic-chair-and-not-even-amazon-beats-this-prime-day-sale-price


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