From independent reviewers’ findings, credited below.
38 × 75 in · 14″ tall
Where to get it
nectarsleep.comQueen $1,649 · checked Oct 16See price
For heavier people · Split kingReviewers: Best for average and heavier side sleepers; Split KingLists
Returns: 365 nights from delivery; an opened mattress can be returned no earlier than 30 days after delivery Details
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The short version
Worth a look if
Side sleepers wanting coils
Good
A 14″ medium-soft hybrid with 3″ of memory foam.
Trial: 365 nights from delivery; an opened mattress can be returned no earlier than 30 days after delivery
Height: 14″
Sizes: Twin, Twin XL, Full, Queen, King, Cal King, Split King
Think about
Split King is listed per half (38″ × 80″).
11 of 13 GoodBed owners (owned 1 month to 2 years) rated back support 1 or 2 out of 5, and 7 rated pressure relief 1 or 2.
No owner reviews we could verify yet
Standard sizes only: no RV, odd or custom sizes listed
Based on the maker’s published specs and terms, and the owner reviews linked below. We haven’t slept on it. Something wrong? Tell us.
What owners say
From owners of this model A small set of real reviews, each linked to its source. Not a star rating.
Small sample · 13 owner reports
Almost all GoodBed owners rated back support poorly: 11 of 13 (owned 1 month to 2 years) scored it 1 or 2, and 7 rated pressure relief that low.
What people liked
No supported praise summary in the sample.
What to weigh up
11 of 13 GoodBed owners (owned 1 month to 2 years) rated back support 1 or 2 out of 5, and 7 rated pressure relief 1 or 2. Source ↗
What independent reviewers found
RTINGS(Aug 2026): Lab tests found a plush hybrid best for average and heavier side sleepers, with strong motion isolation, cooling that improves after the first hour and even edge compression; lighter side sleepers got poor pressure relief, and the low-quality memory foam may sag or form indentations. Queen tested. Affiliate links disclosed on page.Read it ↗
Sleep Foundation(Oct 2026): Testers rated it firm with reinforced perimeter coils that gave very strong edge support, plus good motion isolation and pressure relief; heavier sleepers may notice mild heat retention. Formerly the Premier Copper Hybrid. Size tested not stated. Firmness assessment differs sharply from other testers. Affiliate links disclosed on page.Read it ↗
NapLab(May 2026): Lab tests found a medium feel with deep sinkage that is especially good for side sleepers, excellent lying edge support but mediocre seated edges, low motion transfer and good cooling; back and stomach sleepers may sink too far, and the odor faded in about five days. 2024 model replacing the Premier Copper Hybrid; size not clearly stated. Affiliate links disclosed on page.Read it ↗
Sleep Foundation(Oct 2026): Rated firm (7/10), 14-inch hybrid. Scored well for side and back sleepers and stomach sleepers under 230 lb. Limited motion transfer, reinforced edges that help getting in and out, mild heat for heavier sleepers; about seven years before wear. Notes it was formerly the Premier Copper Hybrid. Firmness rating differs sharply from RTINGS and NapLab. Sleep Foundation says it may earn a commission from links.Read it ↗
Their testing, in our words. We haven’t tested these mattresses ourselves, and we don’t repeat their scores.
Sources & sample limits
13 GoodBed owner ratings (owned 1 month to 2 years), ratings only Sample: 13 owner reports.
GoodBed entries are ratings only.
Research checked October 14, 2026. These are sourced observations, not our own product tests or a star rating.
What owners report
The small set of GoodBed owner reviews is mostly unfavorable: many owners rated back support and sleep quality low, and several said it did not stay cool, though a few gave decent marks for pressure relief.