Shared beds with different temperature preferences have one solution: independent controls. The WARM is a queen-size electric heated blanket with two separate controllers — one for each side of the 160×140cm bed. Set yours to whatever warmth level you need, your partner sets theirs independently. No more fighting over the thermostat. No more one person sweating while the other is cold. The WARM's non-woven fabric distributes heat evenly and sustains it for 15+ hours — consistent warmth through a full night's sleep.
Two controls. One blanket. Both sides warm exactly how you want.
- DUAL INDEPENDENT CONTROLLERS: two separate temperature controllers — one for each side of the blanket. Left side sets its temperature independently from the right side. For couples with different warmth preferences, this removes the compromise that makes electric blankets frustrating for shared use.
- QUEEN SIZE — 160×140CM: 160×140cm covers a standard queen bed with appropriate drape on both sides. Wide enough to split evenly between two people without one side pulling from the other. Non-woven fabric construction distributes heat evenly across the full surface area.
- 220V EU — CONSISTENT ALL-NIGHT HEAT: 220V EU plug. 51–75W power draw sustains consistent heat across the full blanket surface. 15+ hours heat preservation means the blanket is still warm at the end of a full night's sleep without cycling on and off aggressively.
- NON-WOVEN FABRIC: non-woven fabric construction provides an even heat distribution surface — no hot spots from concentrated heating element coils, no cold gaps from uneven fabric weave. The surface stays consistent temperature across the full area covered by each controller zone.
Consistent bed temperature reduces nighttime waking — sleep continuity improves when the thermal environment stays stable through the night.
cm queen size — covers a full queen bed with appropriate drape on both sides
hours sustained heat preservation — consistent warmth from bedtime through morning without overnight adjustment
independent controllers — each side of the bed sets its own temperature without affecting the other
Sleep thermal environment data: Journal of Physiological Anthropology. Bed warming and sleep onset: Sleep Medicine Reviews. Customer survey: Calena WARM users, 60-day trial.
Why a consistent thermal environment improves sleep
Warming the bed before sleep accelerates the peripheral vasodilation that signals the brain to initiate sleep. A warm sleep surface helps the body skip the 15–20 minute wait for sheets to warm up — a small but consistent improvement in how quickly sleep begins.
A bed that gets cold after initial warming creates temperature-related microarousals — partial wake-ups that fragment sleep without fully waking you. The WARM's 15+ hour sustained heat eliminates the temperature drop that causes these. The thermal environment stays stable through the full sleep cycle.
Shared-bed temperature negotiation is a documented source of sleep disruption — one partner's preference forces the other into a suboptimal thermal state. Independent controls eliminate the compromise and let both people sleep in their preferred thermal environment simultaneously.
For couples with different warmth preferences — and anyone who wants consistent warmth through the night.
The mismatched-temperature couple
One of you runs hot, the other is always cold. Every heating solution has been a compromise where one person is uncomfortable.
Dual independent controllers mean each side of the bed is set separately. You find your temperature. Your partner finds theirs. No compromise.
The cold sleeper
You're always cold in bed. You layer blankets, wear socks, wear a hoodie — and you're still cold by morning when the bed has cooled.
The WARM's 15+ hour sustained heat keeps your side consistently warm from the moment you get in until morning — without layering or adjustment.
The arthritis or joint-pain sleeper
Cold nights make joint pain worse. Morning stiffness is worse after a cold night. You want warmth that's there when you wake up, not just when you get in.
Sustained 15+ hour heat means your side of the bed is still warm when you wake — not the cold you wake to normally after the initial warmth fades.
The cold-house household
You keep the house temperature low at night to save on heating bills, but that means the bedroom is cold and you sleep worse because of it.
The WARM heats the bed, not the room. Keep the house at whatever temperature you prefer — the blanket handles the thermal environment at the point of contact.
The practical gift-giver
You want to give something genuinely useful that gets used every single night — not a gadget, not something seasonal.
A dual-control heated queen blanket is nightly-use practical — especially in colder months. Available in EU plug for European recipients.
Plug in. Set your side. Sleep warm.
Plug In
Lay the WARM flat on the bed surface and connect both controllers to their respective sides of the blanket. Plug the controller cords into the wall at 220V. Allow 5–10 minutes for the blanket to reach your preferred temperature before getting in.
220V EU PlugSet Each Side Independently
Each person adjusts their own controller to their preferred warmth level. The controllers operate independently — your setting doesn't affect your partner's side. The blanket covers the full queen 160×140cm surface with even heat distribution.
Dual Independent ControlsSleep Through. Wake Warm.
The WARM sustains heat for 15+ hours of consistent warmth through the full night. No adjustment, no cold spots developing overnight, no waking to add a blanket.
15+ Hour Heat PreservationOne shared setting means one person is always too warm or too cold. WARM gives each side its own control.
| Single-control heated blanket | Calena WARM | |
|---|---|---|
| Dual independent temperature controllers | ✕ | ✓ |
| Queen 160×140cm — full bed coverage | ✕ | ✓ |
| 220V EU plug ready | ✕ | ✓ |
| 15+ hour sustained heat | ✕ | ✓ |
| Non-woven even heat distribution | ✕ | ✓ |
| 30-day money-back refund | ✕ | ✓ |
Try it risk-free.
30-Day Money-Back Guarantee
Not satisfied within 30 days? Return it for a full refund — no questions asked. No hoops, no hassle.
1-Year Warranty
Every Calena product is backed by a full 12-month warranty against defects.
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We're so confident you'll love this product, we're giving you 30 days to test it. If it doesn't work for you, send it back for a full refund.
Everything you need to know about WARM.
How long does shipping take? +
Orders ship within 1–2 business days and typically arrive within 5–7 business days in the US. You'll receive a tracking link as soon as your order ships.
What's your return policy? +
We offer 30-day returns on all products. If you're not satisfied for any reason, contact us and we'll arrange a full refund — no questions asked.
Is the product safe and non-toxic? +
Yes. All Calena products are tested for safety and free from harmful chemicals. We only use materials we'd use in our own homes.
How is this different from a cheaper version on Amazon? +
Most cheap alternatives use low-grade materials that degrade quickly and have no scientific basis for their claims. Calena products are anchored in studied mechanisms, built from premium materials, and backed by real guarantees.
Where do you ship from? +
All orders are fulfilled from within the USA for fast, tracked delivery.
What's covered under the warranty? +
Every Calena product is covered by a 1-year warranty against manufacturing defects. If something is wrong, contact us and we'll make it right.