Diffrient Smart by Humanscale

Compliments any Environment.

Humanscale’s Diffrient Smart chair is an intelligent mesh task chair with a striking linear aesthetic that complements any environment. Engineered to provide automatic lumbar support for every user, as well as simplicity and ease of use, Diffrient Smart offers comfort, style and flexibility, and uses Humanscale’s revolutionary Form-Sensing Mesh Technology and mechanism-free recline for perfect support for every user.

Standard Features and Options

Distinctive linear design that complement any environment
Innovative weight-sensitive, self-locking recline mechanism with 20 degrees of movement
Automatically pivoting backrest with seven-degree back tilt offers perfect lumbar comfort
Tri-Panel non-stretch Mesh Technology provides perfectly tailored comfort and lumbar support
Contoured seat cushions that closely follow the body’s shape
Weight capacity: 135 kg
AFRDI blue tick certified
Available in Diffrient Smart Plus with a wider seat and additional support
With or without armrest – Unique arm design attaches to the back frame to provide support during full range of recline
Your choice of seat and mesh colour – lead times will vary
Warranty: 15 years


Diffrient Smart
Chair width: 665mm (without arms: 540mm)
Seat depth: 406.5 – 482.5mm (Plus: 432 – 482.5mm)
Seat width: 489 mm (Plus: 559mm)
Seat height range: 413 – 521mm
Diffrient Smart Plus
Chair width: 665mm (without arms: 540mm)
Seat depth:  432 – 482.5mm
Seat width:  559mm
Seat height range: 413 – 521mm