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Ergomotion RIO 4.0 adjustable bed base in a bedroom setting
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Ergomotion logoMassage Adjustable Base

Ergomotion RIO 4.0 Adjustable Bed

Best for: People who want massage, programmable presets, and flexible head-and-foot positioning

$1,299–$2,598 (regular price)
Luxury
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Key Features

  • Independent head and foot articulation with a thirteen-button wireless remote
  • Three programmable presets plus one-touch Zero Gravity and flat positions
  • Two massage motors, under-bed lighting, and USB-A and USB-C charging ports
  • Available in Twin XL, Full, Queen, King, Split King, and Split California King

Pros & Cons

Pros

  • +Massage and three user-programmable positions
  • +Zero-clearance design works with many existing platform frames
  • +10-year limited manufacturer warranty

Cons

  • -All adjustable-base purchases are final sale
  • -Mattress is not included
  • -Warranty coverage becomes limited and prorated after year five

Other Bed Frames & Foundations

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