For the days your body needs extra softness.
Cordless heat + gentle vibration for period days.
Free U.S. shipping · USB rechargeable · Auto shut-off safety
Cordless + wearable
Move freely. No outlets, no tangled cords. Just relief that follows you.
3 heat settings
Choose 113°F, 131°F, or 149°F with precision temperature controls.
Belly, waist & back
An ergonomic wrap designed to target warmth exactly where you need it.
Up to 5 hours
USB-rechargeable battery for hours of cozy, reliable warmth per cycle.
Comfort in four steps.
Charge it
Plug in via USB and let it power up for your day.
Wear it
Wrap it around your lower belly, waist, or back.
Choose heat
Pick the temperature and vibration that feels most comforting.
Move on
Gentle warmth while you go about life, at home, out, or work.
For the days your body needs extra softness.
Whether you're working, resting, running errands, or pretending everything is fine in public — MellowHour Belt helps you feel cozy, supported, and more in control of your period-day routine.
3s
Heat-up
5h
Battery
6.7oz
Featherlight
Warmth that meets you right when you need it.
Three precision heat levels — 113°F for daily warmth, 131°F for cramp relief, 149°F for intense days — paired with three vibration massage modes you can layer or use on their own.
113°
Daily
131°
Relief
149°
Intense
Why not just use a regular heating pad?
Traditional pads keep you tied to the couch. MellowHour moves with you.
Regular Heating Pad
The old way- Needs an outlet
- Hard to move around with
- Bulky under clothes
- Usually made for staying in bed
- Not ideal for errands, work, or travel
MellowHour Belt
The cozy way- Cordless and rechargeable
- Made to move with you
- Wearable and adjustable
- Designed for cramps, lower back, and waist comfort
- Easy to use at home, at work, or on the go
Comfort, with care.
- —Do not sleep while using.
- —Use over clothing or with a protective layer.
- —Stop use if it feels too hot or uncomfortable.
- —Keep away from water.
- —Not intended to diagnose, treat, cure, or prevent any condition.
Loved on the hardest days.
What people are saying about their MellowHour Belt.
"I wore it under a sweater on a flight and forgot it was even on. The warmth on my lower belly made the worst day of my cycle feel almost manageable."
Maya R. · Verified buyer
"Three seconds to heat is not a joke. I keep it on my desk now the second cramps start, I wrap it on and keep working. Total game changer."
Priya S. · Verified buyer
"Soft, light, and the strap actually fits. I've used heating pads for years and this is the first one I can wear while doing literally anything else."
Jordan L. · Verified buyer
Questions, answered.
Your heating pad should move with you.
Meet the cordless comfort belt made for period days, lower back tension, and cozy relief wherever you are.
Free U.S. shipping • Secure checkout • Limited launch price