Simmons Beautyrest Platinum Phillipsburg III Luxury Firm
Mattress Ratings & Reviews

84/100

Very Good

Based on 12 real owner experiences with this mattress.

We’re still working on collecting customer reviews for this product, but don’t yet have enough to provide a summary of customer feedback. In the meantime, we recommend looking at reviews for all Beautyrest Platinum (2016-2019) products.

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on beautyrest.com

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FILTER

12 total ratings

Sort by:

LaurieAustin, TX

Review left on Feb 7, 2026

Ratings from this sleeper:

Back Support

5/ 5

Pressure Relief

5/ 5

Sleep Quality

N/A

Stays "Cool"

5/ 5

Value

N/A

Warranty Service

N/A

This review is for Simmons Beautyrest Platinum Phillipsburg III Luxury Firm

Owned for: 7 years

Condition: Very worn

Over 65 years old

Female

Side Sleeper

100-150 lbs

Prefers Medium Feel

LaurieAustin, TX

Review left on Feb 4, 2026

Ratings from this sleeper:

Back Support

5/ 5

Pressure Relief

5/ 5

Sleep Quality

N/A

Stays "Cool"

5/ 5

Value

N/A

Warranty Service

N/A

This review is for Simmons Beautyrest Platinum Phillipsburg III Luxury Firm

Owned for: 9 years

Condition: Very worn

Over 65 years old

Female

Side Sleeper

100-150 lbs

Prefers Medium Feel

CharlanaNewburgh, IN

Review left on Jan 28, 2025

Ratings from this sleeper:

Back Support

2/ 5

Pressure Relief

3/ 5

Sleep Quality

N/A

Stays "Cool"

3/ 5

Value

N/A

Warranty Service

N/A

This review is for Simmons Beautyrest Platinum Phillipsburg III Luxury Firm

Owned for: 5 years

Condition: Moderately worn

35 - 44 years old

Female

Side Sleeper

150-200 lbs

Prefers Medium Feel

Acid Reflux, Airborne Allergies, Back Pain (lower / middle), Hip Pain, Back Pain (upper / neck), Plus Size, Sleeping Hot

Review left on Aug 25, 2023

Ratings from this sleeper:

Back Support

1/ 5

Pressure Relief

4/ 5

Sleep Quality

1/ 5

Stays "Cool"

3/ 5

Value

N/A

Warranty Service

N/A

This review is for Simmons Beautyrest Platinum Phillipsburg III Luxury Firm

Owned for: 3 years

Condition: Moderately worn

35 - 44 years old

Male

Side Sleeper

250-300 lbs

Prefers Medium Feel

Acid Reflux, Arthritis, Back Pain (lower / middle), Hip Pain, Back Pain (upper / neck), Plus Size, Sleep Apnea, Sleeping Hot

Review left on Jan 4, 2023

Ratings from this sleeper:

Back Support

4/ 5

Pressure Relief

4/ 5

Sleep Quality

5/ 5

Stays "Cool"

3/ 5

Value

N/A

Warranty Service

N/A

This review is for Simmons Beautyrest Platinum Phillipsburg III Luxury Firm

Owned for: 8 years

Condition: Moderately worn

Over 65 years old

Male

Side Sleeper

200-250 lbs

Prefers Somewhat Harder Feel

Acid Reflux, Back Pain (upper / neck), Plus Size, Restless Leg, Sleeping Hot

BobBozeman, MT

Review left on Oct 21, 2022

Ratings from this sleeper:

Back Support

3/ 5

Pressure Relief

3/ 5

Sleep Quality

N/A

Stays "Cool"

2/ 5

Value

N/A

Warranty Service

N/A

This review is for Simmons Beautyrest Platinum Phillipsburg III Luxury Firm

Owned for: 7 years

Condition: Slightly worn

Over 65 years old

Male

Side Sleeper

200-250 lbs

Prefers Somewhat Softer Feel

Hip Pain, Back Pain (upper / neck), Osteoporosis, Restless Leg, Sleeping Hot

Review left on Oct 19, 2021

Ratings from this sleeper:

Back Support

4/ 5

Pressure Relief

5/ 5

Sleep Quality

5/ 5

Stays "Cool"

4/ 5

Value

N/A

Warranty Service

N/A

This review is for Simmons Beautyrest Platinum Phillipsburg III Luxury Firm

Owned for: 7 years

Condition: Slightly worn

35 - 44 years old

Male

Side Sleeper

150-200 lbs

Prefers Medium Feel

Acid Reflux, Airborne Allergies, Back Pain (lower / middle), Hip Pain, Scoliosis, Sleep Apnea, Sleeping Hot

Review left on Jul 2, 2021

Ratings from this sleeper:

Back Support

2/ 5

Pressure Relief

5/ 5

Sleep Quality

1/ 5

Stays "Cool"

4/ 5

Value

N/A

Warranty Service

N/A

This review is for Simmons Beautyrest Platinum Phillipsburg III Luxury Firm

Owned for: 7 years

Condition: Completely worn

35 - 44 years old

Male

Side Sleeper

250-300 lbs

Prefers Somewhat Harder Feel

Acid Reflux, Plus Size

Review left on Mar 13, 2020

Ratings from this sleeper:

Back Support

4/ 5

Pressure Relief

4/ 5

Sleep Quality

5/ 5

Stays "Cool"

5/ 5

Value

N/A

Warranty Service

N/A

This review is for Simmons Beautyrest Platinum Phillipsburg III Luxury Firm

Owned for: 10 years

Condition: Like new

Over 65 years old

Female

Side Sleeper

150-200 lbs

Prefers Medium Feel

Acid Reflux, Arthritis, Back Pain (lower / middle), Restricted Mobility, Hip Pain, Back Pain (upper / neck), Sleep Apnea

Review left on Jan 18, 2020

Ratings from this sleeper:

Back Support

2/ 5

Pressure Relief

4/ 5

Sleep Quality

1/ 5

Stays "Cool"

4/ 5

Value

N/A

Warranty Service

N/A

This review is for Simmons Beautyrest Platinum Phillipsburg III Luxury Firm

Owned for: 2 years

Condition: Slightly worn

45 - 54 years old

Male

Side Sleeper

150-200 lbs

Prefers Somewhat Harder Feel

Airborne Allergies, Arthritis, Back Pain (lower / middle), Restless Leg, Sleep Apnea

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Simmons Beautyrest Platinum Phillipsburg III Luxury Firm
Mattress Ratings & Reviews

Find the Right Bed

Compare Side-by-Side

Popular Mattress Comparisons

Discounts

GoodBed Cash Back

Expert Reviews

Popular Online Brands

Popular Store Brands

Write a Review

Mattress 101

The GoodBed Matching Quiz

Expert Reviews

Customer Reviews

Simmons Beautyrest Platinum Phillipsburg III Luxury Firm Mattress Ratings & Reviews

Simmons Beautyrest Platinum Phillipsburg III Luxury Firm
Mattress Ratings & Reviews