#4RELX Mars Pro

Product Review · Massage Chairs · #4 Ranked

RELX Mars Pro

Premium 53" SL-track with stretch & voice · Reviewed by Drew · amazon.com live, Sept 9 2026

77
Worth It badge
Worth It
Rank #4 of 10 · Massage Chairs
$2,899.99
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The verdict

Why it scored a 77

At $2,899.99 the RELX Mars Pro is a flagship 53-inch SL-track chair with thirty-two airbags, dual-zone far-infrared heat, a yoga-style stretch and AI voice control. Features score 86 and satisfaction 88 across 462 reviews, but value sits at 66 at full price. The practical caveats are size and setup: it is 66 inches deep, the arms and legrest need assembly after curbside delivery, and owners report voice control that misfires. RELX discounts aggressively, so the coupon box matters. It suits a buyer with floor space to spare who is willing to wait for a sale.

Key specs

What you're getting

  • 53" SL-track from neck to thighs, shoulder detection
  • Automatic back-width adjustment after body scan
  • 15 auto plus 5 manual modes; AI voice control misfires
  • 32 airbags at 5 pressure levels, yoga back stretch
  • Far-infrared heat for lower back and calves
  • Full foot rollers, leg airbags, stainless-steel frame
  • 66" D x 29.8" W x 44.5" H, 330 lb max, casters included
  • 3-year warranty; arms and legrest need assembly

ViperScore breakdown

FactorScoreWeightPoints
Value66×25%16.5
Quality68×20%13.6
Features86×15%12.9
Reliability85×15%12.8
Satisfaction88×15%13.2
Warranty78×10%7.8
Weighted total77

At a glance

  • 53" SL-track, shoulder detection, stretch
  • 32 airbags, far-infrared back + calf heat
  • 66" deep, 330 lb max, 3-yr warranty
  • Price$2,899.99
  • TierPremium 53" SL-track with stretch & voice
  • Category rank#4 of 10
Drew
Drew
Reviewed by