{"product_id":"multi-zone-electric-mattress-pad-with-9-heat-settings-auto-off-washable-queen-size","title":"Calena HEARTH Multi-Zone Heated Mattress Pad (Queen)","description":"\u003cp\u003e\u003cstrong\u003eRelax and unwind with the Calena HEARTH\u003c\/strong\u003e, engineered to heat your bed from underneath with separate body and feet zones — finally, warm feet without overheating the rest of you. 9 heat settings, 12-hour auto-off, ETL certified, OEKO-TEX STANDARD 100, machine-washable.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for restorative warmth\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMULTI-ZONE HEATING (BODY + FEET):\u003c\/strong\u003e Separate heating elements for the body and feet zones — warm cold feet without raising your overall body temperature. Different settings for each zone simultaneously.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e9 HEAT SETTINGS + 12-HOUR AUTO-OFF:\u003c\/strong\u003e Fine temperature control across 1–9 heat levels, plus a 12-hour auto-off safety timer. Settings persist when the unit is power-cycled.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDUAL DIGITAL LCD REMOTES:\u003c\/strong\u003e Two large-display touch remotes — one per zone. 10 time settings each.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e360° ELASTIC POCKET:\u003c\/strong\u003e All-around elastic skirt secures the pad to a queen mattress (80 × 60 in, 18″ deep) — no slipping, bunching, or repositioning at 3 AM.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eETL + OEKO-TEX STANDARD 100 CERTIFIED:\u003c\/strong\u003e Independent safety certification plus textile-chemical testing. Ultra-low electromagnetic field heating elements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQUILTED, BREATHABLE, MACHINE-WASHABLE:\u003c\/strong\u003e Premium quilted polyester construction is skin-friendly, breathable, and washes on gentle cycle.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eMade for\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003eCold-feet sleepers.\u003c\/strong\u003e The feet zone heats independently — warm the part of you that needs it without overheating the rest.\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003eCouples on a queen bed.\u003c\/strong\u003e Each zone is independently controllable. Pair with split temperature preferences without arguments.\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003eCold-bedroom homes.\u003c\/strong\u003e Preheat the bed instead of the room. Lower your thermostat without giving up comfort.\u003c\/td\u003e\u003c\/tr\u003e\n  \u003ctr\u003e\u003ctd\u003e\n\u003cstrong\u003eJoint pain sufferers.\u003c\/strong\u003e Even, gentle heat soothes overnight joint stiffness without dehydrating skin like a space heater.\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQueen, 80 × 60 in (18″ pocket depth)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat zones\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBody + feet, independent controls\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeat settings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–9 + H (hold)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuto-off\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12-hour safety timer\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCover material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuilted polyester, breathable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eComfort layer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCotton\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eETL, OEKO-TEX STANDARD 100\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEMF\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUltra-low electromagnetic field\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMachine-washable (detach controllers first)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently asked\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003e\u003cstrong\u003eCan I machine-wash it?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eYes — detach the controllers, wash on gentle cold, tumble dry low. The construction is engineered for repeat washing.\u003c\/dd\u003e\n  \u003cdt\u003e\u003cstrong\u003eDoes it work with a topper or mattress protector?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eThe HEARTH goes between the fitted sheet and the mattress, or on top of a topper. Heating elements work through standard sheet thickness.\u003c\/dd\u003e\n  \u003cdt\u003e\u003cstrong\u003eHow quickly does it warm up?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eMost users feel meaningful warmth within 10–15 minutes at medium settings.\u003c\/dd\u003e\n  \u003cdt\u003e\u003cstrong\u003eIs it safe to leave on overnight?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eThe 12-hour auto-off + ETL certification + low-EMF construction is designed specifically for safe overnight use.\u003c\/dd\u003e\n  \u003cdt\u003e\u003cstrong\u003eWhat if I don't love it?\u003c\/strong\u003e\u003c\/dt\u003e\n  \u003cdd\u003eReturn within 60 nights. 60-Night Drift Trial, full refund, no questions asked.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eThe 60-Night Drift Trial\u003c\/h2\u003e\n\u003cp\u003eSleep with the HEARTH for 60 nights. If it doesn't change your winter, send it back — no questions asked.\u003c\/p\u003e","brand":"Calena","offers":[{"title":"United States","offer_id":48546300297371,"sku":"200007763:201336106","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0763\/0923\/3819\/files\/S3d87a6ade2a7447185823b8912c25b37G.webp?v=1778536046","url":"https:\/\/calena-6.myshopify.com\/products\/multi-zone-electric-mattress-pad-with-9-heat-settings-auto-off-washable-queen-size","provider":"Calena","version":"1.0","type":"link"}