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Head-to-head · Best Adjustable Beds

Sleep Number i10 Smart Bed vs Tempur-Pedic TEMPUR-Ergo Smart Base

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Tempur-Pedic TEMPUR-Ergo Smart Base comes out ahead by a narrow margin (4.4 vs 4.5). The gap is mostly about Buyers who want a smart adjustable bed with snore detection, lumbar support, and sleep tracking but don't want to commit to the Sleep Number ecosystem or its price. — read the strengths below before deciding.

Sleep Number i10 Smart Bed
Ranked #3 in Best Adjustable Beds
Sleep Number i10 Smart Bed
$5,399

The i10 is Sleep Number's flagship Innovation Series mattress, designed to pair with the FlexFit smart adjustable base for the brand's most premium smart-bed experience. Per-side air-chamber adjustability and continuous biometric sleep tracking are unmatched at this tier — but the price puts it in a different conversation than every other product on this list, and heat retention from the thick comfort layer is a real consideration for hot sleepers.

Strengths
  • — DualAir adjustability lets each side dial firmness from 0 to 100 independently
  • — SleepIQ tracks heart rate, breathing rate, and movement with no wearable required
  • — Responsive Air automatically adjusts firmness during the night based on movement
Watch-outs
  • — $5,399+ for the Queen mattress; FlexFit base adds substantially more
  • — 5-7 inches of comfort foam over air chambers traps heat compared to coil hybrids
  • — Warranty escalates fast — full coverage only in year one, 85% pro-rated by year 15
$5,399 · Buy at sleepnumber.comFull review →
Tempur-Pedic TEMPUR-Ergo Smart Base
Higher ratedRanked #2 in Best Adjustable Beds
Tempur-Pedic TEMPUR-Ergo Smart Base
$1,899

The Tempur-Ergo Smart Base is Tempur-Pedic's mid-tier smart adjustable base and the best-rounded smart pick in this category. Snore Response, Sleeptracker-AI, and adjustable lumbar support deliver real sensing-driven features for less than the Sleep Number i10 system, while dual-motor counterbalance hardware makes the lift action noticeably smoother than non-smart competitors.

Strengths
  • — Automatic Snore Response gently lifts the head when snoring is detected
  • — Sleeptracker-AI provides nightly sleep insights without a wearable
  • — Adjustable lumbar support raises up to 6 inches for back relief
Watch-outs
  • — Premium pricing — the Smart Base costs roughly twice the Helix
  • — Tempur ecosystem encourages pairing with Tempur mattresses for full feature support
  • — App-based sleep tracking has a learning curve that not everyone wants
$1,899 · Buy at tempurpedic.comFull review →

How they stack up

Sleep Number i10 Smart Bed

The Sleep Number i10 is the highest-spend pick on this list by a wide margin — multiple times the cost of the Tempur-Pedic Ergo Smart Base or the Saatva Adjustable Base Plus. It earns the slot for buyers who specifically want per-side adjustable firmness and SleepIQ biometrics, but the Helix Adjustable Base, Nectar Premier Adjustable Base, and Lucid L300 are all in a different value conversation entirely.

Tempur-Pedic TEMPUR-Ergo Smart Base

The Tempur-Ergo Smart Base undercuts the Sleep Number i10 ClimateCool system by several thousand dollars while offering similar app-driven sleep insights, and it edges out the Saatva Adjustable Base Plus on smart features at the cost of a shorter usable warranty. Above the Helix Adjustable Base on every dimension except price.

Specs side-by-side

SpecSleep Number i10 Smart BedTempur-Pedic TEMPUR-Ergo Smart Base
Sizes AvailableTwin XL, Full, Queen, King, Cal King, Split King, FlexTop King/Cal KingTwin XL, Full, Queen, King, Cal King, Split King, Split Cal King
Smart App / VoiceSleepIQ app, Alexa, Apple Health, FitbitSleeptracker-AI app, Snore Response
Massage ZonesAvailable on paired FlexFit Smart Base2 zones, 3 intensity levels
Under-Bed LightYes (with FlexFit base)Yes
USB PortsYes (with FlexFit base)2 (one per side)
Weight Capacity400 lbs per side (800 lbs total)—
Warranty15-year limited (escalating pro-rated)25-year limited (3-year full coverage)
Trial Period100 nights—
Head Position Range—0-60 degrees
Foot Position Range—0-50 degrees
← See the full ranking of best adjustable beds