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Eight Sleep Jupiter+ Mattress Reviews

Eight Sleep Jupiter+ is a popular foam mattress blending four layers of dynamic reactive foam for a comfortable, pressure-relieving and refreshing sleep. The smart technology of the Jupiter+ efficiently captures and analyzes different sleep parameters for enhancing your sleep quality.
Why Customers liked it

Why Customers liked it

"having good support without your bones aching in the morning." Elizabeth
"Has kept us cool when it’s been hot out and helps keep our body temps regulated" Liam
"The top latex layer is the perfect sleep surface as it takes the pressure off your pressure points and spreads it out, and the other layers of foam become sturdier and more supportive the deeper you go. " Bethany
"The quality of the materials appears to be top notch. The outer polyester cover feels like cotton to me and is very well made. " Megan
"it’s both firm and soft; both supportive and gently yielding." Ethan
"It supports by back and shoulders just right." Alex
"it gives nice firm support without feeling like you're sinking deeply into it. " Lauren
"Sleeping without pressure points, back or side" Charles

Eight Sleep Jupiter+ Mattress Sleep Score

The Ultimate Score -

Based on Opinions, Popularity, Quality, Affordability, Brand Reputation and other features.

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Popularity -

Social media awareness

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User Score -

Based on user satisfaction/ratings

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Based on sleep experts' reviews and ratings


Relative Indicators - Including Brand Reputation, Price and other features

Eight Sleep Jupiter+ Mattress Reviews

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Sleepare's Ultimate score

This is the average score of sleepare's pro score and sleepare's customers reviews analyses.

Highlight Features
Highlight Features

Utilizes dynamic reactive foam for a responsive yet supportive surface
Smart technology with adjustable features and regular sleep reports

Trial Period
Trial Period

You can try this mattress at home for 100 nights.


This product offers 10 Years warranty.


Free home delivery anywhere in the US.

Overview of Features

  • Works with slatted, platform and adjustable bed foundations
  • Medium comfort level
  • High-density base layer for support
  • Memory foam for pressure-relief and ease of pain
  • Available in various sizes (Full to Cali King)
  • Soft and resilient surface
  • Supports all types of body structures (regular, lightweight, heavyweight)
  • Easy to maintain and lift
  • Best suited for all sleeping postures
  • Various smart tech features for a luxurious sleep
Eight Sleep Jupiter+ Mattress is right for you if:
  • If you want a luxury mattress with smart technology features
  • If you change sleeping position frequently
  • If you want a smart alarm clock that wakes you up at the lightest sleep stage
  • If you love a balanced foam feel with resilience and contouring
  • If you like a mattress which provides exceptional pressure relief
Eight Sleep Jupiter+ Mattress is not right for you if:
  • If you are looking for a simple and elegant mattress
  • If you are looking for a mattress with a very firm or very soft feel
  • If you prefer a pure innerspring, memory foam or latex mattress


About Eight Sleep

Eight Sleep Jupiter+ is a popular foam mattress blending four layers of dynamic reactive foam for a comfortable, pressure-relieving and refreshing sleep. The smart technology of the Jupiter+ efficiently captures and analyzes different sleep parameters for enhancing your sleep quality. The brand motto is Eight - For Better Sleep.

The Eight Sleep is a US-based sleep essentials company established in 2014 by Massimo Andreasi Bassi, Matteo Franceschetti, and Alexandra Zatarain. The headquarters are located in New York. All Eight Sleep products are manufactured and assembled in the US. The brand uses exceptional smart technology to transform the customers sleep experiences and help them make more informed decisions about their lifestyle. You can avail a 10-years warranty along with 100 nights trial on all their mattresses, shipped free of cost within the US and to the European countries. If you wish to return their products, you can opt for the refund policy.

The Jupiter+ and many other products by the Eight Sleep are a viable choice for anyone seeking a remarkably comfortable, and wholesome sleep.

Eight Sleep Jupiter+ Mattress Benefits Overview

Eight Sleep’s devoted team of designers and engineers believes in continuous improvement and therefore, prioritizes the consumer feedback. With the help of clients’ opinions, the brand offers upgraded and enhanced features ensuring a healthier and rejuvenating rest.

The four-layered 10” thick mattress offers adequate resilience, excellent airflow, and a pressure-relieving surface. The Quick Response poly foam on top provides freedom of movement, an important factor if you tend to change sleeping positions often during the night. Furthermore, it keeps you cool at night, working in coordination with the next, pure Memory Foam layer. The mattress offers incredible pain relief, especially if you have orthopedic diseases. The Transition layer helps you experience a shift in feel from the memory foam to the high-density Support. Overall, the mattress performs well even with regular use and does not sag easily.

The smart system in the top cover connects easily with your WiFi and can be used for tweaking your surrounding environment. Jupiter+ mattresses are preferred by users who love a balanced foam feel. Irrespective of your sleep position or body type, Eight Sleep Jupiter+ ensures you enjoy a refreshing sleep on a resilient, cool and relaxing mattress.

Eight Sleep Jupiter+ Mattress Technology Details

The Jupiter+ is 10” in height and comprises four layers of foam.

The top layer is a 2” thick Reactive Foam. This surface has a remarkable resilience and latex-like properties, which work wonders if you like to sleep on the mattress, rather than experience a sink-in feel. The springiness allows freedom of movement, helpful while changing your sleep positions. This layer has a cool feel, letting you rest on a super refreshing surface.

Next is 2” thick Contouring Memory Foam. For anyone who has severe joint aches and pain, a memory foam surface will efficiently cradle your body curves. On the Jupiter+, you can enjoy a pain-free sleep. All the sensitive points like the lower back and hips are supported properly. The mattress also provides adequate spinal alignment, keeping your posture normal.

The Supportive Transition Foam is 2” in height and helps you adjust to the changing feel of the mattress. From the soft cradling comfort of the memory foam to the slightly firmer high-density base layer underneath, the transitional surface helps the sleeper adapt to the change without causing discomfort.

Finally, the 4” thick base is made from a High-Density Support Foam. It provides enhanced durability and serves as a strong foundation for the entire mattress. The layer further helps to maintain the structure of the mattress even after regular use.

Smart Technology Details:

For a smart sleep experience, you can add a top cover with an advanced technology. It can easily connect with your home smart system and helps you avail a variety of features to tweak your surrounding environment. You do not need to wear any devices or gadgets for this smart system and it naturally captures the biosignals from the smart sensor in the cover.

With this sensor, you can set a smart alarm that wakes you at the best time, making sure you enjoy a deep sleep without interruptions. If you sleep with a partner, you can ask for two sensors on each side of the bed. The notifications provide you with a detailed sleep report including your health and sleep metrics. Furthermore, if you tend to sleep hot, the smart biosensor can detect the heat and cool down your room’s thermostat to adjust the temperature.

Eight Sleep Jupiter+ Mattress

Review/Introductory Videos

Introductory video
Set up/foundations
Eight Sleep Mattress - unboxing
Eight Sleep Jupiter+ review
Eight Mattress Comparison Jupiter+ vs Mars+
Eight Sleep - tracker

Eight Sleep Jupiter+ Mattress Sizing and Pricing

Cali King72" x 84"10"1300$
Full54" x 75"10"1000$
King76" x 80"10"1300$
Queen60" x 80"10"1100$

Eight Sleep Mattress Reviews

  • Total Reviewscol-md-4 col-sm-12 mb-3 724
  • Old Reviewscol-md-4 col-sm-12 mb-3 0
  • Unverifiedcol-md-4 col-sm-12 mb-3 724
  • Spam Testcol-md-4 col-sm-12 mb-3 Pass

SleePare© did the hardwork for you!

Here is the summary of 724 reviews written on Eight Sleep Jupiter+ Mattress

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  • Disappointed

Eight Sleep Jupiter+ Mattress Expert Reviews


Get Best Mattress - Chris Young

March 19, 2018
love the contour and hugging feel this mattress has, whereas it still maintains a good level of responsiveness and bounce due to the reactive foam on top. Definitely worth its money as this is without doubt a revolutionary mattress, so thumb up. Leave sleepare and read full review

Slumber Search - Chris Moberg

April 21, 2018
The Jupiter is also made of layers of foam, but rather than have three, it has four for added comfort and a bit less firmness (a 6 on the firmness scale). Leave sleepare and read full review

Memory Foam Talk - Andrew & Kaye Babb

March 19, 2018
The Eight Sleep mattress is a great all foam mattress that does a great job of delivering a comfortable nights sleep at a great price, with the unique and innovative technology component Leave sleepare and read full review

Real Mattress Review - Ross Paumen

March 19, 2018
The sleep tracker we are still using and we love it. From the heating to the smart alarm its great. The sleep tracking has been fun to see as well. Tracking how much I exercise vs. how much better I sleep has been a motivation for me as well. Leave sleepare and read full review

The Sleep Sherpa - Ben Trapskin

February 21, 2018
a great way to get some objective data on how you sleep. Once it is setup, it is effortless. While the mattress itself should appeal to most sleepers, there isnt a one size fits all mattress. You can certainly find softer and firmer mattresses but if you are looking to upgrade to a memory foam mattress and are enticed by the idea of sleep tracking, this is an excellent choice. Leave sleepare and read full review

Mattress Guides - Lauren Kendrick

March 20, 2018
The Eight Smart Juniper+ smart mattress offers consumers an innovative luxury affordable mattress with top of the line features that not only make your sleeping experience comfortable and relaxing, but will also afford you a tracking report that analyzes the overall quality of your sleep each and every night. Leave sleepare and read full review

Honest Mattress Reviews

February 16, 2018
Thanks to a new integration with Amazon's Alexa, the smart mattresses from sleep tech company Eight can now be controlled with your voice. With a new Alexa skill, Eight's sleep-tech products are compatible with the Amazon Echo Leave sleepare and read full review

Mattress Matchers - Kamil Spark

May 3, 2018
Eight Sleep Jupiter+ comes in four sizes and has sleep tracking technology. Its 10" thick foam can accommodate different sleeping positions, and offer quality sleep. Leave sleepare and read full review

Our Sleep Guide - Justin Roberts

February 21, 2018
focus is on creating a sleep system that utilizes technology to help sleep better. Using an innovative cover that is able to track your sleep patterns, adjust the temperature and work with other smart devices is truly unique. Leave sleepare and read full review

Mattress Clarity - Joe Auer

March 20, 2018
feel of the mattress and think the technology is really awesome. My only caveat is that the sleep tracker itself changes the feel of the mattress and makes it a little bit less comfortable than it would be without the tracker. Leave sleepare and read full review

Good Bed - Michael Magnuson

February 20, 2018
Sleep Tracker topper adds a technology layer that tracks personal sleep patterns and bedroom environment data. The tracker connects to the Eight app which provides feedback to users on each night of sleep, and allows for effortless integration with other smart products to regulate bed temperature, lights, door locks, and more, in real time. Leave sleepare and read full review
LATEST PICTURES BY Eight Sleep Jupiter+ Mattress


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Comfort level

Medium 5/10
  • Extra Soft
  • Soft
  • Medium
  • Plush Firm
  • Firm
Height10 "
Weight90 pounds
Warranty10 years
Trial period100 days
Country of originUSA
Free deliveryYes
Mattress build4 layers foam
Fits adjustable bedYes
Quilted foamYes


Cali King72" x 84"
Full54" x 75"
King76" x 80"
Queen60" x 80"

Other Specification


Eight Sleep Jupiter+ Mattress
  • 2" Responsive foam
  • 2" Memory foam -
  • 2" Transition foam
  • 4" High density polyfoam - dark green


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2" LSA200 Foam Technology Layer
2" Memory foam -
6" High density polyfoam - dark green
1.25" TitanFlex foam
0.375" Memory foam -
4" Individually pocketed coils
7" Continuous coils
2" Polyfoam/polyurethane foam - pale yellow
2.5" Microcoils
7.5" Pocket coils


Medium firmFirmCushion Firm


100 Days120 Days120 Days


10 years15 years10 years