Skip to content

We may earn a commission when you buy through our links. Rankings are formula-based and never paid for. As an Amazon Associate I earn from qualifying purchases. Disclosure

Hbada E3 Ultra

Ranked #18 of 24 in Best Ergonomic Office Chairs: Herman Miller, Steelcase, Haworth & More (2026). Here is every spec we scored, where it came from, and how it compares.

Affiliate disclosure: We earn a commission if you buy through links on this page, at no extra cost to you. It never affects our rankings, which come from the published scoring formula. As an Amazon Associate I earn from qualifying purchases. Learn more.

H

#18

Hbada E3 Ultra

Best for: 2.76" of seat depth travel

5.0/10

What we like

Watch out for

Maximum seat height not published by Hbada
Minimum seat height not published by Hbada
Armrest adjustments not published by Hbada

Score breakdown

Weight capacity 25%

Warranty length 20%

Seat depth adjustment 15%

Maximum seat height * 10%

Minimum seat height * 10%

Armrest adjustments * 10%

Adjustable lumbar * 5%

Forward tilt * 5%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

* Other unpublished figures are scored at the category median so missing data neither helps nor hurts.

Weight capacity	300 lb
Warranty length	5 yr
Seat depth adjustment	2.76 in
Maximum seat height	Not listed
Minimum seat height	Not listed
Armrest adjustments	Not listed
Adjustable lumbar	Not listed
Forward tilt	Not listed
Seat depth	16.14"–18.90"
Warranty	5 years core load-bearing parts
Seat height	Not listed (maker figures conflict)
Price	Check price

Check price at Amazon

Specs source:

Hbada: E3 Ultra

Hbada E3 Ultra head-to-head

Head-to-headHbada E3 Ultra vs Sihoo B300 Pro

How it compares

Open the full comparison table

Steelcase Leap

#1 · 4D arms, height-adjustable lumbar, 400 lb

Humanscale Freedom Task Chair

#2 · Self-adjusting recline, 400 lb, 15-year warranty

Haworth Soji XL

#3 · 24.5" wide seat warrantied to 600 lb

Steelcase Series 1

#4 · Steelcase's value chair with 4D arms and 400 lb

Steelcase Gesture

#5 · 360° arms built for devices, 400 lb

Haworth Fern

#6 · Frameless back, optional 4D arms and forward tilt

Haworth Zody

#7 · 4D arms, forward tilt, 16–21" seat

Haworth Soji

#8 · Optional 4D arms, lumbar and forward tilt

Herman Miller Embody

#9 · 3" of seat depth travel and fully adjustable arms

Steelcase Karman

#10 · Light suspension chair with 4D arms

Herman Miller Aeron (Size B)

#11 · The mesh benchmark, sized A/B/C

Herman Miller Sayl

#12 · 350 lb rating with optional height-adjustable lumbar

Herman Miller Cosm (Mid Back)

#13 · Auto-Harmonic tilt, no tension knob

Herman Miller Lino

#14 · Optional seat depth and fully adjustable arms

Branch Ergonomic Chair

#15 · 4" of seat depth travel for 5'2"–6'2"

Branch Verve Chair

#16 · Knit chair with height-adjustable lumbar

Sihoo Doro C300 Pro

#17 · Adds seat depth and 6D arms to the C300

Hbada E3 Air

#19 · 330 lb mesh chair with 1.97" seat depth travel

Sihoo B300 Pro

#20 · 4D lumbar and 6D arms

Sihoo Doro S300

#21 · 6D arms with independent dynamic lumbar

Sihoo Doro C300

#22 · Budget 4D arms, self-adaptive lumbar

Branch Ergonomic Chair Pro

#23 · 5D arms, forward tilt and two-way lumbar

#24 · Low-cost mesh chair with dual-adjustable lumbar