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BedInABox Tranquillium vs Eight Pod 2

Easily compare the Eight Pod 2 vs BedInABox Tranquillium Mattresses side-by-side.

Latest Promotions
Limited Time Up to 25% off* Mattresses, bundles & more. Plus, free pillows with select orders. *Excludes the Essential mattress. Now through 5/6
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Spring Sale: Bundle and save up to $150
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Essential Mattress Info

Brand
BedInABoxEight Sleep
Mattress Type
Memory foamAll Foam
Prices
Video

Trial & Warranty

Trial Period
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Trial Period (nights)
120100
Warranty Length (years)
2010

Firmness Options

One Firmness Fits All?
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Adjustable Firmness
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Half-Half Firmness
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Selectable Firmness
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Flippable / Reversible Firmness
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Firmness Info

A firmer and supportive feel.

The Pod Pro was designed to be comfortable for most people at a medium firmness.

Mattress Construction

Materials Overview

A 3-layer construction:

  • 3" 3lb Density CoolRest® Memory Foam Infused with Liquid Gel
  • 2" Pluralux Foam
  • 7" 2lb Density Sure Align Support Foam
  • Smooth Knit Cover.

Five layers of CertiPUR-US®-certified foam for the ideal medium firmness and contouring support.

  • 1" Comfort Blend™ Integrated Topper
  • 2" Airflow Top Layer
  • 1" Supportive Air Technology™
  • 4" FlexSpring technology core
  • 4" Durable Premium Base.
The Hub is the core that powers the Pod.
The Pod Pro includes:
  • Room Climate and Weather Response
  • Daily Health Check & HRV Monitoring
  • GentleRise™ Wake Up Technology
  • Dual-Zone Cooling & Heating
  • Advanced Sleep Tracking
  • Free iOS/Android App

Comfort Info

3 lb density memory foam rebounds (takes it shape) quicker making it easier to change positions.
The TENCEL® cover is a performance fabric like no other, absorbing moisture completely and naturally, creating a cooler and more comfortable sleep. With more breathability than cotton, and a softer hand than silk, TENCEL® can be found anywhere from athletic wear to luxurious bedding. Nothing is dreamier than going to sleep on a bed made with TENCEL® fibers.

The Pod's hydro-cooling technology can heat and cool each side of the bed from 55 to 110 degrees Fahrenheit - keeping you at a comfortable temperature all night. With its Smart Temp technology, the Pod continuously and automatically adjusts the temperature of each bed side based on signals from your body and environment. Water flows through the Hub's hydro-engines to the Active Grid to keep the bed as warm or cool as you desire. Fits next to your night stand. Refill with water every 2-3 months.
With twice as many sensors as the original Pod, the Pod Pro is the first mattress with built-in HRV monitoring, alongside other biometrics such as Resting Heart Rate, Respiratory Rate, Sleep Stages, and Sleep Time. HRV variations can help you track your health to understand your body's fatigue level and anticipate illness.

Support Info

Our CoolRest™ gel advanced memory foam quickly conforms to your body for pressure relief and support without letting you sink too far into the mattress.

Like a premium topper, the integrated Comfort Blend™ pairs with the other four layers of premium foam for the ultimate contouring support while continuing to deliver a personalized microclimate on each side of the bed.

Comfort Specs

Open cell memory foam increases air flow, contributing to a cooler sleep.
Sure Align foam works in tandem with CoolRest® Gel memory foam and provides perfect support for long lasting comfort.

The Pod Pro features an additional layer of foam in its Active Grid - the thermoregulating layer of the bed. This layer dynamically heats and cools during the night.
The Pod Pro features a proprietary smart alarm. This first of its kind wake-up experience uses gentle vibration at chest level to wake you up while gradually cooling or warming the bed to ensure a smooth morning experience with no disruption to your partner. Set it and control it from the Eight Sleep app.

Support Specs

CoolRest® Gel memory foam perfectly contours to your body providing improved pressure relief to reduce tossing & turning.
Sure Align foam designed to support & correctly align your spine so you can sleep better.

The Airflow layer is soft to the touch and outperforms other foam on airflow, elasticity, and instantaneous response to your body impressions.
The Supportive Air Technology™ comforts your body while millions of air cells reduce pressure in sensitive areas.
The FlexSpring technology core is uniquely responsive and features enhanced cradling performance and high support.
The premium base layer absorbs movement while still providing a natural bounce feeling.

Fabric Specs

The TENCEL® cover offers unique moisture management properties - absorbs 50% more moisture than cotton, making it a highly effective performance fabric. Rapid absorption of moisture proves most effective in inhibiting bacterial growth naturally, without adding any chemicals.

The Active Grid cover with Comfort Blend™
A premium and breathable cover. Water flows from the Hub to this thin and contouring layer to keep you at your ideal temperature. It also includes the sensors that track your biometrics and an integrated layer of foam for superior comfort.

Manufactured in
United StatesUnited States

Suitability

Side Sleepers
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Back Sleepers
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Size & Weight

Twin
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Twin Dimensions
75 x 38 x 12 "Icon times
Twin Weight (lb)
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Twin XL
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Twin XL Dimensions
80 x 38 x 12 "Icon times
Twin XL Weight (lb)
62Icon times
Full
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Full Dimensions
75 x 54 x 12 "74.5 x 52.5 x 12 "
Full Weight (lb)
76
Queen
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Queen Dimensions
80 x 60 x 12 "79.5 x 58.5 x 12 "
Queen Weight (lb)
90
King
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King Dimensions
80 x 76 x 12 "79.5 x 74.5 x 12 "
King Weight (lb)
113
Cal King
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Cal King Dimensions
84 x 72 x 12 "83.5 x 70.5 x 12 "
Cal King Weight (lb)
113

Certifications & Sustainability

Certifications
CertiPur-US®
CertiPur-US®
CertiPur-US®
Other Certification Info

Delivery

Delivery Cost
FREEFREE
Delivery Info

Typically, orders are shipped within two business days of receipt from our warehouse in Johnson City, TN via FedEx Ground. Delivery is usually 1-5 days depending on where you live.

FedEx will deliver to your door, no signature required. Typically receive it within 4 - 6 business days once sent.

Prices
Latest Promotions
Limited Time Up to 25% off* Mattresses, bundles & more. Plus, free pillows with select orders. *Excludes the Essential mattress. Now through 5/6
See offer
Spring Sale: Bundle and save up to $150
See offer