Serta iComfort Blue 100 Gentle Firm
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Serta iComfort Blue 100 Gentle Firm vs. Other Beds
Compare the Serta iComfort Blue 100 Gentle Firm mattress side by side with other Serta models, or with mattresses from other brands.
GoodBed Expert Review
Our Take on Serta iComfort Blue 100 Gentle Firm

Founder of GoodBed, Leading Mattress Expert
- Want a mattress with a medium amount of softness
- Are either a back or side sleeper
- Can sometimes be disturbed by other movements in the bed (motion isolation is very good)
- Would like a mattress that performs very well when used with an adjustable base
- Prefer a slightly above average amount of 'memory feel'
- Enjoy a happy medium between sleeping 'on' your mattress versus 'in' it
- Are a stomach sleeper, especially if you weigh more than 250 lb
- Like your mattress to have some bounce
- Often sleep close to the edge of your bed (edge support is just OK)
- Have a strong tendency to sleep hot (temperature regulation is OK, but not the best)
- Are seeking the absolute highest quality and longevity (though materials and construction are still pretty good)
Serta iComfort Blue 100CT Mattress Review
GoodBed Editorial
Before buying an iComfort Blue 100CT mattress from Serta, read our in-depth ratings for different types of sleepers to find out if this is the right mattress for you.
See our full review
Frequently Asked Questions
Serta iComfort Blue 100 Gentle Firm
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In our evaluation of the Serta iComfort Blue 100 Gentle Firm mattress, we found it to be a Medium (5) on the GoodBed rating scale (1= firmest, 9 = softest).
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Yes, the Serta iComfort Blue 100 Gentle Firm mattress is adjustable base compatible. This means it is designed to be used on an adjustable base without incurring damage or voiding the warranty. In our review of this mattress, we tested it on an adjustable base to look for any adverse effects as the head and foot are elevated, and to see how well it conforms to the contours of the base both with and without the weight of a sleeper. Overall, we found the Blue 100 Gentle Firm to have very good adjustable base compatibility.
Reviews Blue 100 Gentle Firm
Expert Q&A
See questions from other mattress buyersAdditional Information
General Description
Watch GoodBed's in-depth review of the iComfort Blue 100 mattress here: https://www.youtube.com/watch?v=3cnXyoqAUa4
Product description from Serta:
¾” TempActiv™ Gel Memory Foam:
The TempActiv™ Gel Memory Foam is infused with gel cooling beads that helps the Memory Foam absorb and dissipate excess heat, while still providing pressure relieving support.
2” EverCool® Fuze Gel Memory Foam:
The EverCool® Fuze Gel Memory Foam is a conforming and supportive foam that is infused with Gel to provide a cooler feel to the Memory Foam.
1.5” EverCool® Supreme Memory Foam:
The EverCool® Supreme Memory Foam offers a Plush yet supportive feel.
Serta® Ultimate Edge® Foam Support Core:
Advanced foam system helps support your body throughout the night. Built to be extremely durable for support night after night. Ultimate Edge® Support strengthens the mattress edges to prevent roll off and longer mattress life.
From the GoodBed Editors:
To decide whether a Serta iComfort mattress is right for you, see our video update for an in-depth explanation of the iComfort Blue mattresses.
Warranty
- Length: 10-year warranty.
- Indentation coverage: 0.75" and deeper.
- Other Notes: Some warranties may be pro-rated. Check law label for details..
About This Model
Status | Discontinued |
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Line | Serta iComfort (2017-2019) |
Collection | Serta iComfort (Foam) (2017-2019) |
Comfort Level | Medium |
Surface Type | Unquilted |
Support Type | Foam |
Build Details |
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Corrections
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