Lune delivers five hours of cordless heat so you can work, move, and live without interruption. Sustained warmth eases cramping at the source, helping you stay focused instead of distracted by pain. Relief that fits your life.
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2-Year Warranty
Details
5000mAh lithium-ion battery
Continuous runtime up to 5 hours (medium settings)
2-3 hour charging time
Heats up in only 5 seconds
6 temperature levels 104°F–149°F / 40°C–65°C
6 wave vibration patterns
Motion-based auto shutoff after 30 minutes when stationary
Fits any body, belt expands to 55 inches
LED screen display battery, temperature, mode
Physical buttons controls, no app required
Premium velvet-touch fabric
What's Included
Lune Cordless Heated Belt
USB-C charging cable
Free US Shipping
2-year warranty
cancel your cramps, not your plans.
work through your entire day
Five hours of relief means you never have to choose between managing pain and staying productive.
instant relief when you need it
Warmth arrives in 5 seconds. Stop waiting through intensifying cramps for your heating pad to work.
fits comfortably through bloating
Adjusts to your body as it changes throughout your cycle. Secure without adding pressure.
Common Questions
Will this actually relieve period cramps and lower back pain?
Yes. Heat therapy increases blood flow, relaxes uterine and lower-back muscles, and reduces the intensity of cramps. Most customers feel relief within minutes.
How quickly does it start working?
Most users feel noticeable warmth and relief in under 60 seconds. The deeper muscle relaxation builds over the first 10–15 minutes.
Can I wear this under clothes or at work?
Yes. The belt is slim, flexible, and designed to sit flat under clothing. You can wear it at your desk, on the couch, or on the go without anyone noticing.
Is it safe to use daily?
Yes. The belt uses regulated heat levels and includes built-in safety controls to prevent overheating. It’s drug-free and safe for daily use when used as directed.
How is this different from a regular heating pad?
Unlike traditional heating pads, Lune is cordless, wearable, and stays in place. You’re not stuck near an outlet, constantly readjusting, or losing heat mid-use.
What if something goes wrong?
Lune comes with a 2-year replacement warranty. If your belt stops working due to a defect, we’ll replace it — no hoops, no stress.
How to Use Your Lune Belt
position
Position the belt over your lower back or abdomen. Adjust the elastic strap until secure but not restrictive.
activate
Select your heat level and vibration mode Warmth arrives in five seconds.
move
Wear it while working, reading, or resting. The belt stays active for five hours during movement.
Works well. You can adjust it to your own comfortability. Very soft. It has heat settings and vibrational settings.
PC
Payton C.
Verified Buyer
Rated 3 out of 5 stars
1 week ago
Does not stay latched
The heating works well but the buckle on it is garbage. It won't stay latched. My arm can barely bush against it and it will unlatch, falling to the ground heavily. I'm worried it will stop working soon due to how many times it's been dropped on the floor from unhooking itself. Find a product that has a better waist latch than this one does.
S
Simran
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 weeks ago
Everyone needs this
I wish I bought this sooner! If I could give this to every girl I would! I think it would be a great white elephant gift too
M
Mom29
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 weeks ago
Love this!
Works wonders! I love that it is cordless and it massages my achy muscles. It charges fast and holds a charge for a very long time.
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Lune exists because menstrual pain shouldn't force you to choose between relief and living your life.
We build recovery tools that integrate into modern routines.