2150 Adjustable Base
Best adjustable foundation for those seeking personalized comfort and tech-integrated relaxation.
Elevate your sleep experience with the HZ Sleep 4150 Adjustable Base. Designed for personalized comfort, this platform-ready foundation allows for independent head and foot articulation, perfect for reading, watching TV, or sleeping. Enjoy dual-intensity massage functions and four pre-programmed positions, including zero gravity. The base features reliable Okin motors, a zero-clearance design, and convenient under-bed night lighting. Control is effortless via a wireless remote with a built-in flashlight or a Bluetooth-enabled smartphone app. Integrated USB chargers keep your devices powered.
$899.00
Owner Satisfaction
4.5
/ 5
Category Rank
157
/ 834
#157 in Mattress Foundations
Price vs Category Average
-20%
Below average
Who it's for
- Sleepers seeking personalized support for relaxation and pressure relief
- Individuals looking to improve circulation and reduce back pain
- Tech-savvy users wanting convenient charging and effortless remote adjustments
Who should skip it
- Owners of traditional innerspring mattresses requiring a flat foundation
- People living alone or those who struggle with heavy lifting
- Budget-conscious shoppers prioritizing value over premium features
Performance breakdown
Motor Reliability
Industry-standard Okin motors ensure smooth, quiet, and long-lasting articulation.
Articulation Versatility
Independent head and foot adjustments provide precise control for any posture.
Smart Integration
Bluetooth app control and integrated USB ports modernize the bedroom experience.
Setup Flexibility
Three leg height options accommodate various bed frames and personal preferences.
Massage Functionality
Dual-intensity massage offers a relaxing touch, though intensity remains relatively subtle.
Design Compatibility
Zero-clearance construction fits seamlessly onto existing platform beds without modification.
Key Specs
Adjustable heights achievable with three included leg options (2”, 3”, 6.5”)
Independent head and foot articulation
Dual-intensity head and foot massage capability
Four pre-programmed positions
zero gravity, TV, reading, sleeping
Powered by two independently controlled Okin motors
Zero Clearance design
Platform ready
Available in Queen, King, Twin XL sizes
Features
- Independent head and foot massage with adjustable intensity
- Four convenient pre-set relaxation positions
- Wireless remote with built-in flashlight
- Bluetooth control via smartphone app
- Built-in USB chargers for device convenience
- Integrated under-bed night lights
- Industry-leading Okin motors for reliable performance
- Adjustable leg heights for customized setup
What customers say
Customers consistently praise the 2150 Adjustable Base for significantly enhancing sleep comfort, often citing relief from snoring and acid reflux due to the precise adjustability. Setup is surprisingly simple, frequently described as taking less than 30 minutes. The wireless remote is intuitive and reliable, making daily use effortless. While the base is a premium investment, users feel the immediate health benefits and robust build quality justify the price, making it a highly valued addition to the bedroom.
Know before you buy
Yes, the 2150 Adjustable Base features a zero-clearance design, meaning it can be placed directly onto most platform beds or inside existing bed frames once the slats are removed.
The base includes three leg segments—2”, 3”, and 6.5”—which can be combined or used individually to achieve your preferred height for the foundation.
Yes, the base offers independent head and foot massage functions with dual-intensity settings, allowing you to customize the vibration level for each zone.
Absolutely. You can download the HZ Sleep app to control all base functions, including articulation, massage, and lighting, directly from your smartphone via Bluetooth.
The Zero Gravity position elevates your head and feet slightly to mimic a weightless sensation, which helps distribute body weight evenly and can reduce pressure on your lower back.
Yes, the integrated USB ports are conveniently located on the base, allowing you to charge your devices easily while you relax or sleep.
Still have a question?
Ask Hayley anything about this product before you decide.
Ready to buy?
$899