SweetNight Clarity 12"
GoodBed Expert Review
Our Take on SweetNight Clarity 12"

Founder of GoodBed, Leading Mattress Expert
- Want a medium-soft mattress (i.e., just a little softer than average)
- Are either a side or back sleeper, especially if you weigh 200 lb or less
- Can sometimes be disturbed by other movements in the bed (motion isolation is very good)
- Prefer a slightly above average amount of 'memory feel'
- Would like a mattress that performs very well when used with an adjustable base
- Enjoy sleeping just a bit more 'in' your mattress than 'on' it
- Are a stomach sleeper, especially if you weigh more than 250 lb
- Sleep close to the edge of your bed sometimes
- Have a natural tendency to sleep hot
- Like a fair bit of bounce in your mattress
- Are seeking the absolute highest quality and longevity (though materials and construction are still pretty good)
Materials & Construction
Cover | soft cover |
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Comfort Layers |
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Support Layers | high density foam |
Total Thickness | 12'' |
Compare These Products
SweetNight Clarity 12" vs. Other Beds
Compare the SweetNight Clarity 12" mattress side by side with other SweetNight models, or with mattresses from other brands.
Where to Buy
SweetNight Clarity 12"

SweetNight Online Seller
- Free delivery
- 100-day return policy
- Financing available
Frequently Asked Questions
SweetNight Clarity 12"
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In our evaluation of the SweetNight Clarity 12" mattress, we found it to be a Medium-Soft (6) on the GoodBed rating scale (1= firmest, 9 = softest).
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Mattress matching is highly personal. This is why GoodBed refuses to publish bogus "best mattress" lists and instead created an advanced mattress matching tool called the GoodBed Quiz. This quiz can assess your requirements in just a few minutes, and then calculate your personal Match Score for the SweetNight Clarity 12" mattress, along with any of the other 800+ mattresses that we've evaluated.
To see your Match Score for the SweetNight Clarity 12", simply use this link to take the GoodBed Quiz. Your Match Score for this mattress will be shown at the top of your quiz results, and will include a detailed explanation of how it matches up with your personal mattress requirements. Each Match Score is based on over 50 different Mattress DNA™ attributes that we measure through our proprietary mattress testing framework.
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Yes, the SweetNight Clarity 12" 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 Clarity 12" to have very good adjustable base compatibility.
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Here are the in-home trial details for mattresses purchased from the SweetNight website:
- Policy: Comfort Guarantee -- Mattresses can be returned for refund for up to 100 days (after 30 day minimum trial).
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Here are the delivery terms for mattresses purchased from the SweetNight website:
- Policy: Delivery available - Free with any mattress purchase
- Set-up: Set-up not available
- Removal: Removal of old mattress not available
- Timing: Orders placed on weekdays are shipped out the next business day. Orders placed on the weekend will be shipped out the next Monday.
Expert Q&A
See questions from other mattress buyersOther Models from SweetNight
Additional Information
General Description
Mattress layers:
- Soft touch & luxury design cover, keeps sleeping temperature in check all night.
- Cooling, moisture-wicking gel memory foam, creating a dry sleeping environment.
- Ventilated comfort foam.
- Supported high density foam, it's also certified by CertiPUR-US and fiberglass free.
Flippable design with different performance: Medium-Soft feel, like sleeping on a cloud, and Medium-Firm feel, but not stiff.
About This Model
Status | Active (released 2023) |
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Manufacturer | SweetNight |
Comfort Level | Medium-Soft |
Surface Type | Unquilted |
Support Type | Foam |
Build Details |
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Corrections
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