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    Reviews

    Serta iSeries Hybrid 300 Plush
    Mattress Ratings & Reviews

    Serta iSeries Hybrid 300 Plush logo
    84/100
    Very Good
    Based on 52 real owner experiences with this mattress.
    Back Support
    60
    Pressure Relief
    62
    Sleep Quality
    65
    Stays "Cool"
    64
    Value
    N/A
    Warranty Service
    N/A
    Average Lifespan
    N/A
    Shop this Bed

    on serta.com

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    Write a review of this product
    Back Support
    60
    Pressure Relief
    62
    Sleep Quality
    65
    Stays "Cool"
    64
    Value
    N/A
    Warranty Service
    N/A
    Average Lifespan
    N/A
    Shop this Bed

    on serta.com

    Not sure this product is right for you?

    Take the

    GoodBed Match Quiz
    Write a review of this product
    FILTER
    52 total ratings, 1 with review
    Female
    JamieGrove City, OH
    Review left on Jul 29, 2018

    Not bad

    This mattress is just ok. I dont think It is worth the cost. I've been sleeping on it a month now. It definitely sleeps hot. I'm usually a cold sleeper but find myself waking up sweating. It's pretty responsive. I can roll over and find my sleeping dent goes away in about 5 seconds. My neck is killing me though. I'm pretty sure that's my pillows fault so I just ordered a new pillow to try. It's great with pressure point relief. I find it hard to get comfortable to fall asleep, but when I finally do I wake up pain free. It did have a very strong odor when I received it that still hasn't completely dissipated.
    This review is for Serta iSeries Hybrid 300 Plush
    Owned for: 1-3 months
    Condition: Like new

    35 - 44 years old

    Female

    Side Sleeper

    100-150 lbs

    Prefers Softer Feel

    Arthritis, Back Pain, Hip Pain, Neck Pain, Sleeping Hot

    0
    See full review
    Male
    ReginaldArlington, MA
    Review left on Aug 10, 2025

    Ratings from this sleeper:

    Back Support
    3/ 5
    Pressure Relief
    4/ 5
    Sleep Quality
    1/ 5
    Stays "Cool"
    4/ 5
    Value
    N/A
    Warranty Service
    N/A
    This review is for Serta iSeries Hybrid 300 Plush
    Owned for: 6 years
    Condition: Slightly worn

    25 - 34 years old

    Male

    Side Sleeper

    150-200 lbs

    Prefers Harder Feel

    0
    Female
    DanielleHolbrook, NY
    Review left on Jul 14, 2025

    Ratings from this sleeper:

    Back Support
    4/ 5
    Pressure Relief
    4/ 5
    Sleep Quality
    5/ 5
    Stays "Cool"
    4/ 5
    Value
    N/A
    Warranty Service
    N/A
    This review is for Serta iSeries Hybrid 300 Plush
    Owned for: 10 years
    Condition: Slightly worn

    35 - 44 years old

    Female

    Side Sleeper

    150-200 lbs

    Prefers Softer Feel

    Acid Reflux, Back Pain, Hip Pain, Sleeping Hot

    0
    Female
    ErikaHarrisburg, PA
    Review left on Apr 24, 2025

    Ratings from this sleeper:

    Back Support
    4/ 5
    Pressure Relief
    3/ 5
    Sleep Quality
    5/ 5
    Stays "Cool"
    4/ 5
    Value
    N/A
    Warranty Service
    N/A
    This review is for Serta iSeries Hybrid 300 Plush
    Owned for: 7 years
    Condition: Moderately worn

    25 - 34 years old

    Female

    Side Sleeper

    100-150 lbs

    Prefers Medium Feel

    Acid Reflux, Back Pain, Hip Pain, Neck Pain, Scoliosis, Sleep Apnea, Sleeping Hot

    0
    Male
    BrandonDe Pere, WI
    Review left on Nov 10, 2024

    Ratings from this sleeper:

    Back Support
    3/ 5
    Pressure Relief
    2/ 5
    Sleep Quality
    N/A
    Stays "Cool"
    2/ 5
    Value
    N/A
    Warranty Service
    N/A
    This review is for Serta iSeries Hybrid 300 Plush
    Owned for: 5 years
    Condition: Moderately worn

    25 - 34 years old

    Male

    Side Sleeper

    150-200 lbs

    Prefers Medium Feel

    Back Pain, Hip Pain, Neck Pain, Sleeping Hot

    0
    Male
    Winston Salem, NC
    Review left on Feb 8, 2024

    Ratings from this sleeper:

    Back Support
    5/ 5
    Pressure Relief
    4/ 5
    Sleep Quality
    5/ 5
    Stays "Cool"
    5/ 5
    Value
    N/A
    Warranty Service
    N/A
    This review is for Serta iSeries Hybrid 300 Plush
    Owned for: 6 years
    Condition: Slightly worn

    35 - 44 years old

    Male

    Back Sleeper

    > 300 lbs

    Prefers Softer Feel

    Allergies, Plus Size, Sleeping Hot

    0
    Female
    Lathrop, CA
    Review left on Jan 3, 2024

    Ratings from this sleeper:

    Back Support
    1/ 5
    Pressure Relief
    2/ 5
    Sleep Quality
    2/ 5
    Stays "Cool"
    2/ 5
    Value
    N/A
    Warranty Service
    N/A
    This review is for Serta iSeries Hybrid 300 Plush
    Owned for: 4 years
    Condition: Very worn

    35 - 44 years old

    Female

    Side Sleeper

    150-200 lbs

    Prefers Medium Feel

    Acid Reflux, Allergies, Back Pain, Fibromyalgia, Hip Pain, Neck Pain, Plus Size, Sleep Apnea, Sleeping Hot

    0
    Female
    Denver, CO
    Review left on Dec 23, 2023

    Ratings from this sleeper:

    Back Support
    1/ 5
    Pressure Relief
    1/ 5
    Sleep Quality
    2/ 5
    Stays "Cool"
    2/ 5
    Value
    N/A
    Warranty Service
    N/A
    This review is for Serta iSeries Hybrid 300 Plush
    Owned for: 7 years
    Condition: Completely worn

    45 - 54 years old

    Female

    Side Sleeper

    150-200 lbs

    Prefers Softer Feel

    Back Pain, Hip Pain

    0
    Female
    Edmond, OK
    Review left on Aug 18, 2023

    Ratings from this sleeper:

    Back Support
    5/ 5
    Pressure Relief
    4/ 5
    Sleep Quality
    5/ 5
    Stays "Cool"
    5/ 5
    Value
    N/A
    Warranty Service
    N/A
    This review is for Serta iSeries Hybrid 300 Plush
    Owned for: 3 years
    Condition: Like new

    45 - 54 years old

    Female

    Side Sleeper

    150-200 lbs

    Prefers Medium Feel

    Neck Pain

    0
    Female
    JulieSalem, NH
    Review left on Aug 4, 2023

    Ratings from this sleeper:

    Back Support
    5/ 5
    Pressure Relief
    5/ 5
    Sleep Quality
    4/ 5
    Stays "Cool"
    5/ 5
    Value
    N/A
    Warranty Service
    N/A
    This review is for Serta iSeries Hybrid 300 Plush
    Owned for: 5 years
    Condition: Moderately worn

    25 - 34 years old

    Female

    Side Sleeper

    150-200 lbs

    Prefers Softer Feel

    Neck Pain, Sleeping Hot

    0