Compare Sleep Number® 2-Zone i8 to Night Air® 6-Zone 6125 and SAVE
Great sleep is personal, and the Night Air® Ultra 12" was built to honor that. Six independently adjustable comfort zones, three per side, give each of you the freedom to set your support exactly where you need it, with firmness adjustable from 1 to 100 in precise single-digit increments through two included wired LCD hand controls. A dedicated lumbar zone gently contours and supports your lower back through the night, so the aches you went to bed with don't follow you into the morning. Underneath it all, 2.5" of Cooling Convoluted Gellux® Engineered Latex Foam combines liquid gel with engineered latex for cool, responsive comfort that moves with you all night long. Wake up without the ache. Without the compromise. Without ever having to choose between a good night's sleep and the person you share it with. Two people, two perfect nights, the way it was always supposed to feel.
- Arrives Compressed - Assembly Required
- Six-Zone Technology Ensures Personalized Comfort for Each Side of the Bed
- Separate Adjustment of the Lumbar Area
- Removable, Washable/Dry Cleanable Cover Provides a Hygienic Sleep Surface
- Cooling Ice Lux™ Fabric Cover
- 2.5" Cooling Convoluted Gellux® Engineered Latex Foam Combines Liquid Gel with Engineered Latex for Cool, Responsive Comfort
- Convoluted Reversible Comfort Foam Can be Used Peak Side Up for a Plusher Feel and Flat Side Up for a Firmer Feel
- Certified Eco-Friendly Foam Manufacturing
- 9.5" High Density Foam Perimeter Support Tray Prevents Edge Sag
- Heavy Duty TPU Air Cores Provide More Durable and Flexible Support Than Rubber Air Cores with No 'Rubber' Odor
- Two Wired Digital LCD Hand Controls Come Standard and Allow For Individual Adjustment
- Adjust Each Zone from 1 to 100 in Single Digit Increments
- 12" Total Mattress Height
- 20 Year Limited Warranty
*Comparison of Night Air Ultra 6125 king size mattress only to Sleep Number® i8 king size mattress only. Sleep Number® comparison price includes $199.00 shipping and $49.99 per hand control. Based on data provided 9/14/23
| Sleep Number® i8 | Night Air® 6125 | |
|---|---|---|
| Total Height | 12" | 12" |
| Adjustable Support Zones | 2 (1 per side) | 6 (3 per side) |
| Separate Lumbar Adjustment | NO | YES |
| Air Chamber Material | Rubber | Thermal Polyurathane |
| Seams | Glued | Molecularly Bonded |
| Remote Number Settings | 20 per chamber (increments of 5) |
100 per chamber (single digit increments) |
| Auto Fill | NO | YES |
| UL Approved Transformer | NO | YES |
| Washable Cover | NO | YES |
| Comfort Foam | 5" | 2.5" |
| Hand Controls | $49.99 extra per control | 2 FREE controls |
| Warranty | 15 years | 20 years |
| Shipping | $199.00 | FREE** |
| Queen Size Mattress Price* | $2,799.00 | $2,299.00 |
ADVANCED 6-ZONE TECHNOLOGY
Take a Look Inside the Night Air® 6125 Smart Zone Bed
The new Ultra 6125 6-Zone Smart Zone Bed from Night Air® uses state of the art technology and dynamic support options to provide you with the best possible sleep experience. Don't settle on just any Air Bed when you can enjoy the benefits of advanced 6-Zone technology with Night Air®.
Six Zone Technology
Precise Adjustable Support
Breathable Comfort Foam
Frequently Asked Questions
Below are answers to some of the most common questions about Night Air® Smart Zone Beds and how we compare to Sleep Number®.
Night Air® offers 6-zone adjustable sleep systems with 3 air chambers per side, while Sleep Number® only sells 2-zone sleep systems with a single air chamber per side. Our ultra 6-zone Smart Zone Beds offer the same side to side adjustability as Sleep Number®, but unlike their 2-zone sleep system, you can independently adjust the support level of your sensitive lumbar area separately from the head and foot zones.
Our precisely calibrated 4 port pump allows you to switch between adjusting the head and foot zone to adjusting the lumbar zone on each side of the bed. The highly sensitive computerized software will adjust the level of support in single digit increments from 1 to 100 in each zone. This is 100 different comfort settings from soft to firm for your head, lumbar and feet, so you can get the exact feel you want, not just one that is ‘good enough’. Sleep Number® only has a 2 port pump with one adjustable zone per side. A Sleep Number® Bed also only adjusts in increments of 5, from 5 to 100, for only 20 comfort levels per side.
If you would like pressure relief for your shoulders, but also need more support for your lower back and hip region, a Night Air® 6-zone Smart Zone Bed is the best bed for you. For example, you can set the Comfort Index® for your shoulders to 37 and set the Comfort Index® in your lumbar area to 74 and you will have twice the support in the center of the mattress, the region that many air, innerspring, hybrid innerspring and memory foam mattresses fail to provide proper support for.
Sleep Number® promotes ‘responsive air technology’ that monitors your movements throughout the night. When you first get in bed it takes a pressure reading, then rechecks once an hour throughout the night. Responsive Air will adjust the bed as you sleep, automatically turning on and off the pump in the middle of the night. Research indicates that any type of non-consistent motion, noise, or other subtle changes while you sleep will often interrupt the deep sleep stage that your body needs.
To further reduce our carbon footprint, we compress and vacuum seal our Night Air® Smart Zone Bed prior to shipping. This not only provides greater convenience for delivery, but also allows us to ship our beds in smaller, right sized boxes.
100 Night Sleep Trial
Fast Free Delivery
20 Year Warranty











