ErgoChair Pro vs Amia Chair Steelcase: which is safer?
Amia Chair Steelcase is our pick: better on PFAS and on the overall hazard picture.
Autonomous
ErgoChair Pro
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
LikelyFlame-retardant chemicals in upholstery fabric
PossibleFormaldehyde-releasing resins in fabric finish and adhesives
PossibleVolatile organic compounds (VOCs) from off-gassing
Our pick
Steelcase
Amia Chair Steelcase
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleVolatile Organic Compounds (VOCs) from polyurethane foam
PossibleFlame retardant additives in foam or fabric
PossibleMicroplastic shedding from synthetic fabric
Where these two actually differ
- We flag Flame-retardant chemicals in upholstery fabric, Formaldehyde-releasing resins in fabric finish and adhesives and Volatile organic compounds (VOCs) from off-gassing on the Autonomous and not on the Steelcase.
- We flag Volatile Organic Compounds (VOCs) from polyurethane foam, Flame retardant additives in foam or fabric and Microplastic shedding from synthetic fabric on the Steelcase and not on the Autonomous.
- The Autonomous is Steel frame, upholstered fabric seat/back, plastic/aluminum components where the Steelcase is steel frame, foam, upholstered fabric, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More office chairs: see the full ranking