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Go to the shopClimaSmart™ Intelligent Temperature Control Bed Cover
ClimaSmart™ Intelligent Temperature Control Bed Cover
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Pre-Order · First Run of 500
Sleep at Your Perfect Temperature
The ClimaSmart™ intelligent temperature control bed cover cools to 59°F and warms to 96°F — two independent zones, whisper-quiet, and controlled from your phone. Reserve your first-run unit today and save $700.
4.9 · 1,240 early testers Ships February 2027 100-Night Home Trial
Live · Dual Zone
Left Side
59°F
Right Side
96°F
Auto-adjusts every 15 minutes through the night.
Reservation Status
First run of 500 bed cover — 68% claimed
Early-Bird
$1,799 $2,499
Locked at reservation
Ships
Feb 2027
First-run priority queue
Due Today
$0
Charged when it ships
See How It Works
From unboxing to your first perfect night
Watch Lonvi™ in action — how the two climate zones work, how to set it up in twenty minutes, and how to control it from your phone.
Video settings
Supports MP4 / WebM / MOV files, direct video links, YouTube and Vimeo.
How your bed learns your perfect temperature
00:00
Meet ClimaSmart™
How the dual-zone cover and under-bed hub work together.
00:35
Set Up in 20 Minutes
Unroll the cover, connect the hub, plug in. No water, no tools.
01:20
Pair the App
Set each side from 59°F to 96°F and build a nightly schedule.
02:05
Sleep Smarter
Auto-adjust through the night and read your morning sleep report.
Refresh Your Sleep
A bed cover that finally agrees with your body
Three ways Lonvi™ changes the way you rest — from the first ten minutes to the last hour before your alarm.
Sleep Tracking, Built In
Sensors read your sleep stages and body temperature, then quietly shift the climate before you wake. You get a clear morning report, not a pile of data.
Explore sleep tracking
Warm When You Want It
Gentle, evenly distributed warmth up to 96°F for cold nights, sore muscles, and winter mornings — with no hot spots and no electric blanket feel.
Explore warming
Cool When You Need It
Active cooling pulls heat away from the surface in minutes and holds your set temperature all night — down to 59°F, no water, no hoses, no refills.
Explore cooling
ClimaSmart™ MattressDual-zone climate cover · shown in Queen
The Technology
One bed cover. Two climates. Zero noise.
Cools to 55°F · Warms to 110°F
The widest climate range of any bed in its class, held within one degree of your target.
Two Independent Zones
Your side, their side. Set each one anywhere from 55°F to 110°F and never negotiate the thermostat again.
Whisper-Quiet at 22 dB
Quieter than a library. The hub sits under the bed, so there is no compressor hum in the room.
App & Voice Control
Bedtime routines, nightly schedules, and live temperature from your phone or your smart speaker.
Auto-Adjusts While You Sleep
It learns your rhythm and shifts temperature before the moment you usually wake up.
Want the full engineering breakdown? Download the spec sheet
Early Tester Reviews
1,240 testers. One verdict: it works.
Verified reviews from our 2026 early-access program across 48 states.
“I run hot and my wife runs cold. For nine years one of us was miserable. Now we both sleep straight through.”
Daniel R.Austin, TX · QueenVerified Tester
“I stopped waking up at 3 a.m. The cooling ramps up right before it used to happen, and I never notice it.”
Marissa L.Portland, OR · KingVerified Tester
“Setup took twenty minutes and the hub is nearly silent. It feels like a hotel bed, every single night.”
James & Ana P.Charlotte, NC · Cal KingVerified Tester
Free Fast Shipping
Delivered to your door in 3–5 business days, on us.
White-Glove Setup
In-home assembly and old mattress removal available.
Designed in the U.S.A.
Engineered and quality-tested in Charlotte, North Carolina.
100-Night Easy Returns
Sleep on it for 100 nights. Free pickup if it is not for you.
Reserve Yours
Reserve the ClimaSmart™ today
$1,799 $2,499 Save $700
Twin XL
Queen
King
Cal King
You will not be charged until your bed cover ships in February 2027. Cancel your reservation anytime.
100 NightsRisk-free trial
10 YearsFull warranty
Free ShippingContiguous U.S.
Be first to know when it ships
Launch updates, early-bird reminders, and a sleep report worth reading. No spam.