Boyd Sleep Night Air Ultra 14-inch 6-Zone Smart Zone Bed vs Sleep Number ComfortNext Lux Mattress

Listed features, advertised feel, seller terms, and who each mattress may suit.

Boyd Sleep

Night Air Ultra 14-inch 6-Zone Smart Zone Bed

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Check price at Night Air by Boyd Sleep →

Sleep Number

ComfortNext Lux Mattress

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Check price at Sleep Number →

Find your best fit

Start with your buying decision

Start with these listed features, advertised feel, and seller terms, then consider how they fit your preferences. The detailed comparison below covers shared features, differences, and questions to confirm before choosing either mattress.

Air-support adjustment

Boyd Sleep Night Air Ultra 14-inch 6-Zone Smart Zone Bed: Six chambers: independent head, lumbar, and foot settings on each side; each zone adjusts from 1 to 100
Sleep Number ComfortNext Lux Mattress: Independent firmness for each sleeper; one whole-side Sleep Number setting from 0 to 100

Why it matters: Night Air is the stronger fit when one setting cannot satisfy your whole body—for example, you want more lift under the waist without making the shoulder area firmer. ComfortNext Lux keeps adjustment simpler because each sleeper chooses one setting for the entire side.

Automatic response and controls

Boyd Sleep Night Air Ultra 14-inch 6-Zone Smart Zone Bed: Two included wired LCD hand controls; settings stay where you put them; no app or sleep tracking published
Sleep Number ComfortNext Lux Mattress: Responsive Air automatically adjusts firmness; Sleep Number app control and sleep insights; optional physical smart remote

Why it matters: ComfortNext Lux earns its technology premium when you want the bed to respond as you move and want sleep data in an app. Night Air suits shoppers who prefer direct controls, want no app dependency, and are comfortable changing zones themselves when needed.

Comfort material above the air system

Boyd Sleep Night Air Ultra 14-inch 6-Zone Smart Zone Bed: 3.5-inch reversible five-zone MicroTec gel memory foam with vertical perforations
Sleep Number ComfortNext Lux Mattress: Tri-Brid foam, air, and 1.5-inch individually wrapped microcoils concentrated through the midsection

Why it matters: Night Air uses a deeper, reversible memory-foam layer for close contouring and lets you place the sculpted side up for a plusher feel or the flat side up for a firmer feel. ComfortNext Lux uses microcoils to add quicker response and more localized support around the hips and lower back, which benefits sleepers who dislike a slow memory-foam release when turning.

Explore the details and buying cases →

Feature	Boyd Sleep Night Air Ultra 14-inch 6-Zone Smart Zone Bed	Sleep Number ComfortNext Lux Mattress
Overview
Type	Smart Bed	Smart Bed
Firmness Published feel or standardized wording	Not listed	Adjustable on each side
Queen Price Current / sale price	Check retailer	Check retailer
Trial Period Terms from the linked seller	✓ 100 nights at Night Air; 30-night minimum; comfort adjustment required; $99 return fee	✓ 100 nights at Sleep Number; 30-night minimum; $250 return pickup fee
Warranty	20 years	10 years
Performance Ratings
Cooling Hot sleepers	Very good	Very good
Motion Isolation Partners, light sleepers	Excellent	Not rated
Pressure Relief Shoulder and hip cushioning	Excellent	Excellent
Edge Support Sit/sleep near edge	Good	Good
Durability Long-term performance	Good	Excellent
Compatibility & Features
Adjustable Base Head/foot elevation	✓ Yes	✓ Yes
Split King Support Two Twin XL per couple	✓ Yes	✓ Yes
Dual Comfort Zones Different firmness per side	✓ Yes	✓ Yes
Smart Features App, sensors, auto-adjust	Six adjustable air zones: separate head, lumbar, and foot settings from 1 to 100 on each side; two wired LCD controls; automatic air fill	Adjustable firmness on each side, Responsive Air auto-adjustment where supported, SleepIQ sleep tracking on smart/app-enabled models, Sleep Number app or remote control depending on model.
Financing	Available	Sleep Number financing
Materials & Certification Scope
Listed certifications / claims Check model and material scope	None listed	None listed
Certificate limitations Not an odor or safety guarantee	Confirm the certificate for the exact model and covered materials. A material certificate does not certify every part of a mattress or guarantee no odor.	Confirm the certificate for the exact model and covered materials. A material certificate does not certify every part of a mattress or guarantee no odor.
Best For
Ideal sleeper profiles	✓Couples who prefer different support levels ✓Sleepers who want separate head, lumbar, and foot adjustment ✓People whose preferred support changes over time ✓Smart bed shoppers who value control without needing app based sleep tracking	✓Couples ✓Side sleepers ✓Back sleepers ✓Hot sleepers
Actions	Full Review Check price at Night Air by Boyd Sleep → Buy with confidence 100-night comfort trial with a no-cost adjustment option at Night Air by Boyd Sleep	Full Review Check price at Sleep Number → Buy with confidence 100-night Sleep Number in-home trial at Sleep Number

Check price at Night Air by Boyd Sleep — Night Air Ultra 14-inch 6-Zone Smart Zone Bed →Check price at Sleep Number — ComfortNext Lux Mattress →

Which one fits you

Our buying recommendation

Buy Night Air Ultra 14 when separate head, lumbar, and foot adjustment solves a problem that one whole-side firmness setting cannot. Its six chambers and reversible 3.5-inch gel memory-foam layer are concrete reasons to choose it. Buy ComfortNext Lux when one setting per side is enough and you will use Responsive Air, app control, sleep insights, and the microcoil response. At the prices verified here, ComfortNext Lux is the value choice; Night Air earns the extra spend only for shoppers who will benefit from its more granular manual zoning.

Still deciding? Take our 2-minute mattress quiz →

Night Air Ultra 14 vs Sleep Number ComfortNext Lux: The Literal Differences

These adjustable-air mattresses solve personalization in different ways. Night Air gives each sleeper three manual support zones—head, lumbar, and foot—so one part of the body can be changed without moving the rest of that side. ComfortNext Lux adjusts each side and adds Responsive Air automation, app control, sleep insights, and a microcoil layer. Choose the kind of control you will use rather than assuming that more technology or more zones is automatically better.

Exploded construction view of the Night Air Ultra 14 six-zone adjustable-air mattress — Night Air Ultra 14 construction view showing separate head, lumbar, and foot air chambers for each sleeper beneath the comfort layers and perimeter support tray.

Cooling approach

Boyd Sleep Night Air Ultra 14-inch 6-Zone Smart Zone Bed: Ice Lux cover, gel-infused foam, and vertical perforations through the comfort layer
Sleep Number ComfortNext Lux Mattress: Temperature-balancing comfort materials; foam-and-microcoil construction creates a different airflow path

Why it matters

Night Air publishes three passive heat-management details and is the easier construction to audit. ComfortNext Lux may feel more responsive because of its microcoils, but Sleep Number does not publish a direct temperature comparison with Night Air. Persistent hot sleepers should compare either one with an active-cooling bed rather than treating passive cooling language as a guarantee.

Profile and current Queen price

Boyd Sleep Night Air Ultra 14-inch 6-Zone Smart Zone Bed: 14 inches; $4,049 current / $4,549 regular
Sleep Number ComfortNext Lux Mattress: 13 inches; $3,399.15 current / $3,999 regular in the September 10 catalog check

Why it matters

Night Air currently costs more, so its case rests on separate head, lumbar, and foot adjustment—not on being the budget alternative. ComfortNext Lux is the lower-priced option in this snapshot and includes automation, app features, and microcoils. Recheck both offers because promotions change frequently.

Direct-store trial and warranty

Boyd Sleep Night Air Ultra 14-inch 6-Zone Smart Zone Bed: 100 nights; 30-night minimum; one no-cost comfort adjustment required before an eligible return; $99 return shipping; 20-year limited warranty
Sleep Number ComfortNext Lux Mattress: 100-night trial; 10-year limited warranty with two years of full coverage and eight additional limited years

Why it matters

Both give you time to adjust the firmness at home. Night Air's required foam swap or addition can rescue a near-fit before a return, but the $99 return deduction and final-sale status after an exchange matter. Always use the terms of the seller named beside the exact shopping offer.

Construction detail	Boyd Sleep Night Air Ultra 14-inch 6-Zone Smart Zone Bed	Sleep Number ComfortNext Lux Mattress	What it means for you
Cooling approach	Ice Lux cover, gel-infused foam, and vertical perforations through the comfort layer	Temperature-balancing comfort materials; foam-and-microcoil construction creates a different airflow path	Night Air publishes three passive heat-management details and is the easier construction to audit. ComfortNext Lux may feel more responsive because of its microcoils, but Sleep Number does not publish a direct temperature comparison with Night Air. Persistent hot sleepers should compare either one with an active-cooling bed rather than treating passive cooling language as a guarantee.
Profile and current Queen price	14 inches; $4,049 current / $4,549 regular	13 inches; $3,399.15 current / $3,999 regular in the September 10 catalog check	Night Air currently costs more, so its case rests on separate head, lumbar, and foot adjustment—not on being the budget alternative. ComfortNext Lux is the lower-priced option in this snapshot and includes automation, app features, and microcoils. Recheck both offers because promotions change frequently.
Direct-store trial and warranty	100 nights; 30-night minimum; one no-cost comfort adjustment required before an eligible return; $99 return shipping; 20-year limited warranty	100-night trial; 10-year limited warranty with two years of full coverage and eight additional limited years	Both give you time to adjust the firmness at home. Night Air's required foam swap or addition can rescue a near-fit before a return, but the $99 return deduction and final-sale status after an exchange matter. Always use the terms of the seller named beside the exact shopping offer.

Who benefits from each mattress?

Use the differences above to match the mattress to the way you sleep. Each model has a clear reason to buy. When one costs less, choose it if it already delivers the feel, support, and temperature control you want. Pay more when the added material or feature gives you a benefit you expect to notice every night.

Choose Boyd Sleep Night Air Ultra 14-inch 6-Zone Smart Zone Bed if:

You want to tune your head, lumbar, and legs separately instead of accepting one firmness setting across your entire side.
You prefer a deeper, reversible gel memory-foam comfort layer and direct wired controls over an app and sleep tracking.
Your support preference changes by body area or over time, and that zone-level control is worth the current price premium to you.

Choose Sleep Number ComfortNext Lux Mattress if:

You want Responsive Air to make automatic changes as you move and value app control and personalized sleep insights.
You change positions often and want the quicker response of 1.5-inch microcoils through the midsection.
One firmness setting per side meets your needs, making its lower current Queen price the stronger value in this pair.

Published construction details and claims are from Night Air's current Ultra 14 specifications and Sleep Number's current ComfortNext support guide. Night Air prices were verified in a rendered direct-store page on September 12, 2026. ComfortNext Lux construction comes from Sleep Number's May 2026 support guide; its prices were verified from the current collection on September 10, 2026. Performance guidance is editorial analysis of those published specifications, not hands-on testing.

Boyd Sleep Night Air Ultra 14-inch 6-Zone Smart Zone Bed

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Sleep Number ComfortNext Lux Mattress

Full Review Check price at Sleep Number →

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