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18.5–22″

Autonomous

Autonomous ErgoChair Pro

Seat 18.5–22″ · 300 lb

  • Fits people about 5′10″ to 6′8″ tall (seat height and depth).
  • Rated for up to 300 lb.
  • The seat slides, so you can set the depth to your thighs.

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Who it fits

People from about 5′10″ to 6′8″ tall. The seat goes from 18.5″ to 22″ high and slides from 19″ to 21.5″ deep: the seat height and depth that range needs. It’s rated for 300 lb, so it suits people up to about 240 lb with the 25% headroom we look for. With 3D armrests, height-adjustable lumbar support, and a sliding seat, it adjusts in every direction, which pays off if you sit 8 hours or more. A headrest and a recline lock make it good for leaning back on calls.

Who should look elsewhere

  • If you’re shorter than 5′10″: the seat is 19″ deep at its shortest, and at 5′9″ you need 18″ or less, so the edge presses behind your knees. Try the Branch Ergonomic Chair, which fits from 5′6″.
  • If you weigh more than about 240 lb, you want a higher weight rating. Try the Office Star 75 Series Big & Tall, rated for 400 lb.

Specs

Seat height
18.5–22″
Seat depth
19–21.5″ (adjusts)
Seat width
19″
Max weight
300 lb
Armrests
3D
Lumbar
Adjustable height
Headrest
Included
Recline lock
Yes
Material
Mesh
Price tier
Mid-range

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