Batch 1 Closed · Waitlist Open

Own your
sleep
environment.

A mattress coverEvery night. Automatically.

Temperature
Aroma
Air quality
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Built for two.
Tuned for each.

You run cold. They run hot. Each side of the bed, dialled in independently.

Cold side
64°F
18°C
Hot side
93°F
34°C

You're not alone. It's a physiological difference between men & women.

Couple sleeping with dual-zone temperature control
64°F
93°F

Your mattress is just the beginning.
Remster's bed-cover upgrades the environment you sleep in.

01 · THERMAL

Temperature

Active cooling & heating bed-cover paired with SleepIntelligence that reads your body and tunes your side in real time.

02 · OLFACTORY

Aroma

Boost melatonin at night, cortisol in the morning. A scent protocol aligned with your circadian chemistry.

03 · AIR QUALITY

Air quality

Monitors what you breathe while you sleep and delivers insights each morning.

Our journey.

Got somethin to tell you
remster.sleep
"Got somethin to tell you"
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Hot sleeper. Cold sleeper. Same bed. Finally solved.
remster.sleep
"Hot sleeper. Cold sleeper. Same bed. Finally solved. 🧊🔥"
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The future of sleep
remster.sleep
"The future of sleep"
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Have you felt it?
remster.sleep
"Have you felt it?"
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Intelligent Console.
Aesthetic hardware.

One object at the side of your bed. Three systems inside it.

Remster console louvres
Aroma Diffusion Vents

Micro-vents at the louvres release scent on schedule.

Heat Transfer Vents

Beautifully designed vents for air inlet and outlet to the heat exchangers.

Remster nightstand with integrated lamp
Air Quality Monitoring

Continuously tracks PM2.5 and PM10 particles through the night. Integrated nightlamp as well.

Sleep stats rendered beside the Remster bed

No wearable. Seamless insights
& Local control.

The tracker is integrated into the cover itself.

RiseWise™

RiseWise™: Smart alarm

Remster reads your sleep cycles and, at the lightest phase, subtly warms & vibrates your bed with morning aroma so you wake up feeling like you chose to.

Local compute
Runs Temperature & Biomarker models locally. No cloud dependency.

Technical Specifications

Form & Dimensions
Form factorCylindrical nightstand
DimensionsDiameter 13.4", Height 23.6" (34 x 60 cm)
Weight13.5 kg (29.8 lbs)
Performance
Cover temp range15°C to 44°C (59°F to 111°F)
Operating environment50°F to 95°F (10°C to 35°C), 10–80% RH non-condensing
Acoustic profileQuiet mode: 30 dB | Hot flash mode: 45 dB
Reservoir & Maintenance
Volume1.5 L (0.4 gal)
Regular fluidTap water, refill twice a month
AdditiveHydrogen Peroxide, 16 fl oz (473 ml) every six months
Sensors
EnvironmentTemperature and Humidity
Connectivity & Controls
BluetoothBLE 5.0
Wi-Fi2.4 GHz
ControlsApp (iOS and Android), Bedside button, Alexa voice
Power input100-240 VAC (universal)
Materials
Top layer40% Bamboo, 60% Polyester
Side skirt40% Rayon, 51% Polyester, 9% Spandex
CoreSF21 TDI Foam
Waterproof layer90% Nylon, 10% Polyurethane
WashabilityDetachable top layer, fully machine washable
Dimensions
Queen60" x 80" (152 x 203 cm), 1.0 kg
King76" x 80" (193 x 203 cm), 1.2 kg
Sensing & Feedback
Sleep sensorPiezoelectric and pressure (no wearable needed)
Side controlsBoth sides, +/- mode switch
HapticsVibration alarm and haptic feedback
Aromatherapy
TypeFragrant oil humidifier vaporizer
MethodUltrasonic
IntegrationIn-tower
Included scentsLavender, Sandalwood, Citrus, Coffee
Air Quality Sensor
TracksPM1.0, PM2.5, PM10 particulate matter
Range0 to 500 µg/m³
Detection methodLaser particle counting
MonitoringContinuous through-the-night tracking

Real sleep.
Real results.

Early testers share what Remster has done for them.

0:00 / 0:00
Arihant Bapna
Toronto, Canada
"My wife and I slept for a short amount of time, but during that time we slept really well."
"I like that it gets really cold at night. I used to wake up feeling really hot in my bed before."
0:00 / 0:00
Sumanth Shekar
Knoxville, USA
Batch 1 · Over-subscribed

Pre-orders are
now closed.

Batch 1 sold out faster than expected.
Join the waitlist for Batch 2.

Batch 1 capacity +47% over capacity

Questions, answered.

Remster has an embedded sensor woven into the cover itself, no wearable needed. It continuously detects micro-movements, heart rate, and breathing patterns for each sleeper independently. The Left and Right zones are tracked separately, so you and your partner each get their own sleep report every morning.

No, not for you. As part of this pre-order, you are permanently exempted from any mandatory subscription required to use Remster. Every feature, including sleep tracking, climate control, and the app, is yours with no recurring fee.

Yes. The aromatherapy cartridges are consumables that deplete over time. We'll ship refills directly to you on a regular cadence at an additional cost. You'll always be in control of your delivery frequency: pause, skip, or cancel anytime.

They're completely safe, no need to worry. Remster's sensor is calibrated to human biosignals, so it won't pick up bio-data from pets or young children. The one thing to be mindful of: make sure they don't scratch or chew the cover, as physical damage could create a water leak in the cooling system.

Yes, every Remster comes with a 2-year warranty included. It covers manufacturing defects and hardware failures. It does not cover physical damage, accidental damage, or normal wear and tear.

Yes, absolutely. Pre-orders are fully refundable. You can opt out anytime before the product ships. Just reach out and we'll process your refund, no questions asked.