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Harmony Lux Diamond Series Extra Firm King Mattress with Motion Air Adjustable Dual Foundation, Gray Contemporary and Modern Accessories from Simmons
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Harmony Lux Diamond Series Extra Firm King Mattress with Motion Air Adjustable Dual Foundation, Gray Contemporary and Modern Accessories from Simmons

Users say:
This mattress has received mixed reviews, with some customers finding it comfortable and supportive, while others have experienced issues with its stability and sag. Many customers have found it to be a good value for the money, with some even reporting that it has held up well after a year of use. However, some customers have found it to be too firm and not suitable for those with body types that may need extra support.
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Beautyrest Harmony Lux Diamond Series features our latest innovations in support comfort and cooling that work together in harmony for a better nights sleep. Its new and innovative coil design and support system advanced pressure-relieving foams uniquely engineered cooling technologies and exclusive sustainable fabric technology makes thi…
Beautyrest Harmony Lux Diamond Series features our latest innovations in support comfort and cooling that work together in harmony for a better nights sleep. Its new and innovative coil design and support system advanced pressure-relieving foams uniquely engineered cooling technologies and exclusive sustainable fabric technology makes this collection the ultimate choice in premium bedding. Featuring our Micro Diamond Memory Foam the Diamond Series is designed to conduct heat away from your body and keep you cool all night long.
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Review summary

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This mattress has received mixed reviews, with some customers finding it comfortable and supportive, while others have experienced issues with its stability and sag. Many customers have found it to be a good value for the money, with some even reporting that it has held up well after a year of use. However, some customers have found it to be too firm and not suitable for those with body types that may need extra support.

Pros

  • Comfortable
  • Good quality materials
  • Extra firm
  • Supportive
  • Minimal smell

Cons

  • Weak edge support
  • Sagging over time
  • Expensive
  • Not very stable
  • Sagging after a year
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Description

Beautyrest Harmony Lux Diamond Series features our latest innovations in support comfort and cooling that work together in harmony for a better nights sleep. Its new and innovative coil design and support system advanced pressure-relieving foams uniquely engineered cooling technologies and exclusive sustainable fabric technology makes this collection the ultimate choice in premium bedding. Featuring our Micro Diamond Memory Foam the Diamond Series is designed to conduct heat away from your body and keep you cool all night long.