In today’s fast-paced world, a good night’s sleep is essential for our overall well-being. With the advancements in technology, we now have smart solutions that can enhance our sleep experience. One such innovation is the Eight Sleep Pod 3 Cover, a temperature-controlled smart mattress cover. In this comprehensive review, we will delve into the features, performance, and comfort provided by the Eight Sleep Pod 3 Cover. We’ll also discuss its pros and cons, and help you decide if it’s worth the investment.

Eight Sleep Pod 3 Cover Review in Brief

The Eight Sleep Pod 3 Cover is a futuristic solution that brings cutting-edge technology to your mattress. Unlike traditional electric blankets, the Pod 3 Cover uses water from a base unit to both heat and cool the mattress. This feature sets it apart from other cooling mattresses on the market. With the connected app, you can set the cover to your preferred temperature, ranging from 12C to an incredible 43C. The dual-sided design allows you and your partner to customize your own sleep zones for optimal comfort.

The Pod 3 Cover goes beyond temperature control and incorporates advanced sleep tracking functionality. Equipped with biometric sensors, it tracks your heart rate, tosses and turns, and even measures the time it takes you to fall asleep and wake up. The data collected by the cover provides valuable insights into your sleep patterns and helps you make informed decisions to improve your sleep quality.

Price and Release Date

The Eight Sleep Pod 3 Cover was released in July 2022, offering an innovative solution to upgrade your existing mattress. However, it’s important to note that the Pod 3 Cover comes with a substantial price tag. The Full size is priced at $2195 in the US, while the US Queen size costs $2295. The larger US King and California King sizes are priced at $2495. In the UK, the Pod 3 Cover is available in different sizes, with the UK Double priced at £2245, the UK King at £2345, and the UK Super King at £2545.

While the initial investment might seem high, it’s worth considering the long-term benefits and the potential improvement in your sleep quality. Additionally, Eight Sleep frequently offers discounts and promotions, so keep an eye out for any special deals that may make the Pod 3 Cover more affordable.


The design of the Eight Sleep Pod 3 Cover is sleek and minimalistic. The cover itself is black and seamlessly fits over your existing mattress. Installation, however, can be a bit challenging, especially for one person. The package includes two covers: a base layer with a zip and the layer with the water-cooling technology. Straps are provided to secure the cover in place under the mattress. The base unit, which houses the water-cooling system, needs to be placed next to the bed, as it requires space and cannot fit under the bed.

Once installed, the cover remains securely in place and does not shift during use. The base unit emits a low humming sound when it activates, similar to a fan, but it is not loud enough to disturb your sleep. It’s important to note that the base unit cannot be placed under the bed due to its size, so you’ll need to find a suitable storage solution if you prefer to keep it out of sight.


The Eight Sleep Pod 3 Cover offers a range of features that contribute to an enhanced sleep experience. Let’s explore some of its key features:

Temperature Control

The standout feature of the Pod 3 Cover is its temperature control capability. Unlike traditional mattress toppers, the Pod 3 Cover uses water to actively heat and cool the bed. This allows for precise temperature adjustments and creates a personalized microclimate for each sleeper. The cover can be set between 12C and 43C, catering to individual preferences and ensuring optimal comfort throughout the night.

Sleep Tracking

Equipped with advanced biometric sensors, the Pod 3 Cover provides detailed sleep tracking data. It monitors your heart rate, movement, and sleep duration, offering insights into your sleep patterns. The connected app displays a Sleep Fitness Score, which takes into account factors such as time to fall asleep, sleep duration, and wake consistency. This comprehensive sleep tracking feature allows you to understand your sleep quality and make informed decisions to improve it.

Autopilot Function

The Autopilot function is a unique feature of the Pod 3 Cover that sets it apart from other mattress covers. With the help of Wi-Fi connectivity and real-time temperature monitoring, the cover adjusts the temperature throughout the night to keep you in a state of optimal sleep. The Autopilot function creates a personalized sleep environment, taking into account different sleep stages that require varying temperatures. However, it’s important to note that the Autopilot function is only available with the monthly 8+ Pro subscription, which comes at an additional cost.

Intuitive App

The Eight Sleep app is user-friendly and intuitive, allowing you to control and customize your sleep experience. Through the app, you can set your desired temperature, schedule preheating, and monitor your sleep data. The app also provides recommendations based on your sleep patterns, helping you make adjustments for better sleep quality.


After testing the Eight Sleep Pod 3 Cover for eight weeks, we can confidently say that it delivers on its promise of providing a great sleep experience. The temperature control functionality, combined with the Autopilot feature, ensures that your bed is always at the optimal temperature for a restful sleep. The preheating function is particularly impressive, allowing you to climb into a warm and cozy bed even on the coldest nights. The cover adapts to your temperature preferences and creates a comfortable microclimate, tailored to your needs.

The sleep tracking feature of the Pod 3 Cover is highly accurate and provides valuable insights. It tracks not only your heart rate and movement but also factors such as time to fall asleep and wake up. The app displays this information in an easy-to-understand format, allowing you to analyze your sleep patterns and make adjustments accordingly.

The comfort provided by the Pod 3 Cover is exceptional. The cover fits seamlessly over your existing mattress and does not compromise its comfort. The use of water instead of electric elements ensures that you don’t feel any uncomfortable elements beneath you. However, it’s worth noting that without the Pod 3 Cover, your mattress may feel colder due to the water-cooling technology’s response to room temperature.

Pros and Cons

As with any product, the Eight Sleep Pod 3 Cover has its pros and cons. Let’s take a closer look at them:


  • Incredible heating and cooling capabilities
  • Reactive smart tracking for accurate sleep data
  • Intuitive app for easy customization
  • Dual-sided design for individual sleep zones


  • Prohibitive cost compared to other mattress toppers
  • Monthly subscription required for Autopilot functionality
  • Base unit requires additional floor space
  • Room temperature affects bed temperature if cover is not preheated

Should You Buy the Eight Sleep Pod 3 Cover?

The decision to invest in the Eight Sleep Pod 3 Cover ultimately depends on your priorities and budget. While the price may be steep compared to traditional mattress toppers, the advanced features and sleep-enhancing capabilities justify the investment for many individuals. The ability to control and customize your sleep environment, combined with the sophisticated sleep tracking functionality, can significantly improve your sleep quality.

If you’re someone who values a comfortable and personalized sleep experience, the Eight Sleep Pod 3 Cover is worth considering. However, it’s important to take into account the additional cost of the monthly subscription for the Autopilot feature. Additionally, keep an eye out for any promotions or discounts offered by Eight Sleep, as they can make the Pod 3 Cover more accessible.

In conclusion, the Eight Sleep Pod 3 Cover is a state-of-the-art solution that brings temperature control and advanced sleep tracking to your existing mattress. With its innovative features and customizable settings, it offers a unique sleep experience tailored to your preferences. If you’re ready to invest in your sleep and prioritize your well-being, the Eight Sleep Pod 3 Cover may be the perfect addition to your bedroom.