
The Sleep Number i8 is a smart bed that uses advanced technology to provide a good night's sleep. It has a range of features, including sleep tracking, customizable support, and temperature regulation. The mattress is 12 inches thick and comes in ten size options, including a twin size. With so many features, one may wonder if the Sleep Number i8 twin bed uses a lot of electricity. This paragraph serves as an introduction to the topic and will be followed by a detailed examination of the electricity usage of the Sleep Number i8 twin bed.
| Characteristics | Values |
|---|---|
| Electricity usage | Not specified, but the i8 smart bed is powered by one electrical cord that plugs into the wall |
| Price | $2,999-$3,999 |
| Size | 12" high, comes in ten size options including twin and twin XL |
| Features | Adjustable firmness, integrated sleep quality tracking, temperature regulation, sleep insights, pressure relief, contouring, sleep tracking app, responsive air technology |
| Pros | High-tech, suitable for everyone from single sleepers with limited room to couples with different sleep needs, strong temperature control, superior support, advanced pressure relief, personalized sleep insights, adjustable firmness, few wires |
| Cons | Subpar motion isolation, poor heat dissipation, expensive, low buzzing sound during adjustments may wake light sleepers |
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What You'll Learn
- The Sleep Number i8 twin mattress uses minimal electricity as it only requires one power cord
- The i8 mattress has a sleep-tracking app that provides sleep insights and a sleep score
- The bed's firmness can be adjusted via the SleepIQ app or remote control
- The i8 mattress has a hose and pump system to inflate or deflate the air chamber
- The Sleep Number i8 is a smart bed that uses biometrics to assess sleep quality

The Sleep Number i8 twin mattress uses minimal electricity as it only requires one power cord
The Sleep Number i8 mattress is a smart bed that uses advanced technology to provide users with better rest. It is one of the most popular mattresses from Sleep Number, a leading brand in the smart mattress field. The i8 mattress has a lot to offer, including temperature control, pressure relief, sleep tracking, and adjustable firmness.
Despite its high-tech features, the Sleep Number i8 twin mattress uses minimal electricity. This is because the mattress and its adjustable base are powered by a single power cord that plugs into the wall. This is a notable difference from other adjustable beds, which often require multiple power cords and wall outlets. The Sleep Number i8's efficient use of electricity is an advantage for those concerned about energy consumption or the number of wires on the floor.
The Sleep Number i8 mattress's smart capabilities include sleep tracking and personalized insights. It uses ballistocardiography to measure ballistic forces from your heart and calculate your sleep quality, providing a sleep score known as the SleepIQ® score. The Sleep Number app, compatible with iOS and Android, also offers tips for better sleep based on your sleep data and goals.
The Sleep Number i8 mattress also stands out for its adjustable firmness and pressure relief. It has 20 firmness options and automatically adjusts based on your body's position, ensuring consistent comfort throughout the night. The mattress is 12 inches high and features a 6-inch comfort layer made from various foam types, including Hypersoft Foam and PlushFit Foam.
Overall, the Sleep Number i8 twin mattress offers a combination of advanced technology, comfort, and efficient electricity usage, making it a popular choice for those seeking a high-tech and innovative sleeping experience.
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The i8 mattress has a sleep-tracking app that provides sleep insights and a sleep score
The Sleep Number i8 mattress is a smart bed that uses advanced technology to provide a good night's sleep. One of its key features is its sleep-tracking capabilities, which are facilitated by the Sleep Number app. The app offers personalised sleep insights and a SleepIQ score, helping users understand their sleep quality and identify any sleep issues.
The Sleep Number app, available for iOS and Android, includes a ["responsive air" function] that automatically adjusts the mattress's firmness based on the user's sleeping position. This ensures consistent comfort and pressure relief throughout the night. The app also allows users to customise the firmness level on each side of the bed, making it ideal for couples with different preferences.
The i8 mattress uses ballistocardiography to measure ballistic forces from the heart, calculating sleep quality and providing a sleep score. By tracking sleep over several weeks and inputting sleep goals, users can receive tailored tips for improving their sleep. The mattress consists of six inches of various foam comfort layers, including Hypersoft Foam and PlushFit Foam, which provide gentle cushioning and pressure relief.
The Sleep Number i8 smart bed stands out for its strong temperature control, superior support, and pressure relief. It has a 12-inch thickness, with a 6-inch comfort layer made from Smart 3D fabric that is cool to the touch and highly breathable. The bed also features an adjustable base, powered by a single electrical cord, enhancing convenience and comfort.
The i8 mattress is a popular choice for those seeking a high-tech, innovative sleep solution. With its advanced features, the i8 comes at a higher price point, but it offers a unique combination of comfort, personalisation, and sleep insights to enhance overall sleep quality.
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The bed's firmness can be adjusted via the SleepIQ app or remote control
The Sleep Number i8 is a smart bed that offers a range of features to enhance your sleep experience. One of its key features is the ability to adjust the firmness of the mattress to your preferred level. This can be done conveniently via the SleepIQ app or a remote control.
The Sleep Number i8 smart bed provides a high level of customisation to ensure a comfortable sleep. The bed has a 12-inch thickness, with 6 inches comprising various foam comfort layers and the remaining 6 inches being the adjustable air chamber system. The foam layers include Hypersoft Foam and PlushFit Foam, which provide gentle cushioning and pressure relief. The air support system, made of vulcanised rubber air chambers, is where the firmness adjustment takes place.
By using the remote control or the SleepIQ app, you can easily adjust the firmness of the mattress to your liking. The remote control and app control a concealed hose and pump within the mattress, allowing you to inflate or deflate the air chambers and customise the firmness for your comfort. This adjustability is especially useful if you and your partner prefer different firmness levels, as each side of the bed can be customised independently.
The SleepIQ app offers additional benefits beyond firmness adjustment. It provides sleep tracking and personalised sleep insights, helping you understand your sleep patterns and identify areas for improvement. The app also assigns you a SleepIQ score, allowing you to track your sleep quality over time. With its advanced features, the Sleep Number i8 smart bed offers a sophisticated solution to those seeking a good night's rest.
It is worth noting that the Sleep Number i8 has received generally positive reviews, with an average rating of 4.8 out of 5 stars. However, some users have noted that the heat dissipation could be improved, and the motion isolation was described as subpar. Nonetheless, the i8 is a popular choice for those seeking a high-tech, adjustable mattress with smart features.
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$71.99 $79.99

The i8 mattress has a hose and pump system to inflate or deflate the air chamber
The Sleep Number i8 mattress is designed with dual air chambers that allow you and your sleep partner to choose your preferred firmness levels. These chambers are adjusted using a pump and hose system. The pump is typically located at the head or foot of the bed, depending on the model, and the hoses connect the pump to the air chambers.
To inflate or deflate the air chambers, you can use the Sleep Number app or remote. The hoses are connected to the mattress at the head or hip of the bed, depending on the model. If you need to disconnect the hoses, you can follow these steps:
- Locate the end of the hose connected to the mattress. For beds with hose connections at the head of the bed, you will need to unzip the top of the cover and pull it back to access the hose connections.
- Push in the tab at the end of the hose and gently pull to disconnect. Air will immediately start to release from the chamber.
- Cap the air chamber as soon as possible to prevent complete deflation.
To reconnect the hose, gently push the end of the hose into the air chamber's connector. Ensure that the hose is firmly secured by lightly pulling on it. If you are reconnecting the hose after capping the mattress due to air loss, you will need to inflate the affected side of the bed 15 Sleep Number setting points higher than your preferred setting.
It is important to note that the hoses do not detach from the pump. When disconnecting and reconnecting hoses, you should only handle the end that connects to the mattress. Additionally, you may need up to two caps per air chamber, depending on the number of connection points. These caps are usually stored inside the mattress, base, or provided during delivery.
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The Sleep Number i8 is a smart bed that uses biometrics to assess sleep quality
The bed features a soft, breathable poly-blend Smart 3D fabric cover that feels cool to the touch. Underneath, seven-zoned comfort foam cradles your body, while the plush quilted pillow top adds a cozy feel. The bed also offers adjustable firmness, with 20 firmness levels for each air chamber. The Responsive Air® technology uses sensors to adjust the firmness hourly based on your movements and sleeping position.
The Sleep Number i8 also includes integrated sleep tracking. It provides personalized sleep insights and a SleepIQ® score through its compatible app, allowing you to track your sleep quality and identify any sleep issues. The bed requires an electrical source within five feet, as well as a WiFi connection to utilize the SleepIQ® technology.
With its combination of advanced temperature balancing, pressure relief, and sleep technology, the Sleep Number i8 offers a high-tech and personalized sleep experience. It is a popular choice for those seeking improved sleep quality and customized comfort. The bed comes with a 100-night sleep trial, a 15-year limited warranty, and has received positive reviews from customers.
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Frequently asked questions
The Sleep Number i8 twin requires a power source within five feet, as well as a Wi-Fi connection to utilize the SleepIQ® technology. However, it only has one electrical cord, which is used to power both the adjustable base and the mattress. Therefore, it does not use a lot of electricity.
The Sleep Number i8 twin plugs into an electrical outlet using a single cord.
Yes, the Sleep Number i8 twin requires a Wi-Fi connection to utilize the SleepIQ® technology. However, if your Wi-Fi fails, you can still control the bed via Bluetooth.
The Sleep Number i8 has received generally positive reviews, with an average rating of 4.8 out of 5 stars. It is praised for its advanced temperature control, superior support, enhanced pressure relief, and smart features. However, some reviewers have noted that the motion isolation and heat dissipation could be improved.









































