Secretlab ATLAS vs Knoll Life Chair
Side by side from official specifications, sourced prices and User Insights. No written comparison exists for this pair yet.
$1,448
lower starting price for Secretlab ATLAS than Knoll Life Chair at the brand stores
Differences at a glance
Sources
- Secretlab ATLAS product page (US) — page data ↗Checked Oct 17, 2026
- Life Ergonomic Dimensions (Knoll, MillerKnoll library PDF linked from millerknoll.com Life Chair page) ↗Checked Sep 29, 2026
- Life Work Chair Product Detail (Knoll cut sheet, 2020) ↗Checked Sep 29, 2026
- Knoll Office Seating Price List (April 2026) (price) ↗Checked Sep 29, 2026
Secretlab ATLASKnoll Life Chair
- Price
- $499 – $719From $1,947
- Recline
- 120°Angle Between Seat and Back 95° - 119°; Tilt Range of Back 24°
- Arms
- 3DArms available in fixed height, height-adjustable or high performance; high performance arms adjust 2.5" in armpad width (1.25" per side) and 3" armpad fore/aft movement; Arm Height from Floor 23.25" - 32.75" (height adjustable / high performance); 26.24" – 31.25" (fixed arm)
- Headrest
- magnetic head pillow includedOptional headrest measures 9"W x 6" - 9"H
- Lumbar support
- integrated RE-CURVE backrest (no separate lumbar adjustment)Lumbar Support (Fixed) 7.5"; optional height adjustable lumbar (Exceeds 5.5" - 9.8"), 11.5" x 5.5"
- Warranty
- up to 5 yearStructural components: 12 Years; Upholstery, textiles, leathers, finishes: 3 Years
Questions
Which is cheaper, the Secretlab ATLAS or the Knoll Life Chair?
The Secretlab ATLAS is cheaper to start: $499 versus $1,947 for the Knoll Life Chair at the brand stores (Oct 2026).
Which has a headrest?
Both: the Secretlab ATLAS as standard and the Knoll Life Chair as an option.
