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Kahuna DIOS 6800 vs Infinity Circadian DualFlex 4D vs Kahuna DIOS 1288

Side-by-side spec breakdown — track type, roller tech, heat, zero gravity, airbags, warranty, and expert scores.

Infinity Circadian DualFlex 4D

Infinity

Circadian DualFlex 4D

SpecValueValueValue
Track TypeSL-TrackJ-TrackSL-Track
Roller Tech6D Dual Core SL-Track4D8D Dual Roller
Zero Gravitynone3-stage3-stage
Heat Therapylumbar-calffull-bodyfull-body
Airbags528894
Body ScanYesNoYes
Height Range5-4-to-6-35'4" – 6'0"5'4" – 6'0"
Weight Capacity280 lbs300 lbs280 lbs
Techniquesshiatsu, kneading, tapping, beat, combination, stretchingshiatsu, kneading, tapping, rollingshiatsu, kneading, tapping, rolling, swedish, stretching
Smart Featuresbluetooth, usb-charging, lcd-screenvoice-control, app-controlAI Body Scan, Intelligent Muscle Detection
Warranty2 Years5 Years10 Years

✓ indicates best value in that row

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Which should you buy?

Here's a quick breakdown of who each chair is best suited for, based on track type, price tier, and our editorial scores.

Luxury · 4.6/5

Kahuna DIOS 6800

SL-Track (neck to glutes)

Best for

  • 52-airbag Air Float compression system
  • 6D Dual-Core (3D+3D) rollers for simultaneous upper and lower body massage
  • Automatic body scan auto-detects height and pressure points

Watch out for

  • ·Large chair footprint
  • ·High MSRP — best value at sale price
Full Kahuna DIOS 6800 review →

Luxury · 4.9/5

Infinity Circadian DualFlex 4D

J-Track

Best for

  • Dual Syner-D 4D mechanisms
  • Innovative Flex-Track design
  • 88 airbag system

Watch out for

  • ·Highest price in lineup
  • ·Requires professional setup
Full Infinity Circadian DualFlex 4D review →

Luxury · 4.8/5

Kahuna DIOS 1288

SL-Track (neck to glutes)

Best for

  • 8D AI Dual-Core rollers adapt in real-time to tension zones
  • 94-airbag full-body compression from neck to thighs
  • Specialized neck traction units for hard-to-reach areas

Watch out for

  • ·Flagship price point
  • ·6'2" height limit excludes tallest users
Full Kahuna DIOS 1288 review →