Rize Contemporary IV
The Contemporary IV includes many features such as massage, head tilt, and the option to add a Rizer kit. The massage function offers several intensity levels, and the head tilt feature allows you to adjust the pillow area of the bed. This is an added benefit that enables the base to achieve a greater angle.
Highlighted Features

The lumbar feature provides edge-to-edge support. Rize is known for its lumbar design, as it is currently the only one offering full edge-to-edge coverage. This means the lumbar support extends completely to the edges of the bed.

The Rizer kit is an optional add-on that elevates the entire base at an angle. This feature is important for many people who suffer from acid reflux. The kit must be attached to the frame, as it is a separate piece.

The Rize Voice Power app can control the base when you press the voice button in the app controls. There are commands listed in the app instructions — for example, saying “Head Up” will raise the head of the bed. The app offers many different controls to operate the base without using the remote.

Under-bed Lighting Sensor
The under-bed lighting sensor detects movement and turns the light underneath the bed on. This is a good feature because it allows one to get in and out of bed quickly without waking up their sleeping companion by turning on the light. If the sleeper wakes up and gets out of bed, they can use the lights underneath the bed to see the floor when they walk around. They do not need to turn on a bedside lamp.
Specifications
Motion Control
- Head and Foot Movement
- Independent Lumbar Support
- Motorized Head Tilt
Base Control
- Custom Remote and Voice-Powered App
- 3 Programmable Positions
- Flat, Anti-Snore, Zero Gravity, and Incline Buttons
Massage
- Therapeutic Massage 3 Wave Mode, 3 Intensity Levels
Frame
- Foundation Style
- Zero Clearance Design (4.6 Profile)
- Steel Post Legs
- Under-Bed Lighting with Under-Bed Lighting Sensor
- Dual USB Ports USB A & C
- Battery Backup
- Adjustable Legs (8″, 3″, 2″)
Accessory to Buy
- Rizer Kit: The Rizer Kit Allows the Whole Bed to Angle
- Adjustable Headboard Brackets
Weight of the Base
- Twin 75″ L x 38″W | 153 lbs.
- Twin XL 80″L x 38″W | 156 lbs.
- Full 75″L x 54″W | 205 lbs.
- Queen 80″L x 60″W | 218 lbs.
- King 76″L x 80″W | 264 lbs.
- Split King 80″L x 38″W (2 bases) | 153 lbs.
- California King 72″W x 84″L | 264 lbs.
- Split Cal-King 84″L x 36″W (2 bases) | 155 lbs.
Height
The leg height is 2 inches, 3 inches, and 8 inches legs. The profile is 4.6 inches. For instance, when all the legs are attached, the total height of the adjustable bed becomes 17.6 inches. When the 3 inches and 2 inches legs are used, the total height of the adjustable bed becomes 9.6 inches from the ground to the top. The Rize Contemporary IV can have multiply different heights.
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