This belt delivers targeted heat and gentle vibration massage to relax tense muscles and ease stiffness, helping you feel more comfortable and able to focus, even after hours of sitting.
Soltherma Heat Belt
Soltherma Heat Belt
$199.00
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Cordless
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Adjustable
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Pain relief
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Better alternative
Quantity :
Subtotal: $199.00
Targeted Relief with Infrared Heat
The Corelabs Heat Belt is designed for those dealing with back pain, lower back tension, or everyday discomfort. The infrared heat provides deep, soothing relief that helps your body relax.
Heat & Massage in One Belt
The belt combines infrared heat with gentle massage, making it easy to give your back and lower back some comfort at home. Perfect after long days, sitting at a desk, going for walks, or whenever your body feels stiff and tense.
Relief on Your Terms
Choose from multiple heat levels and massage settings to customise the experience to your needs. Use the belt for 15–30 minutes at a time while relaxing on the sofa, working at your desk, or taking a break during your day.
Wireless & Rechargeable
No wires. No hassle. The Heat Belt is rechargeable and can be used wirelessly, allowing you to move around freely at home while using it.
Hands-Free & Comfortable Design
Simply put on the belt, choose your preferred setting, and let it do the work. The adjustable design makes it easy to position the belt comfortably against your body, so you can read, work, watch TV, or simply relax while using it.
Technology: Heat, infrared light & massage
Battery: 5000 mAh – up to 120 minutes of use
Voltage: 5V (USB charging)
Material: Soft, skin-friendly fabric
Included: Charging cable
Size: Fits waists up to 120 cm
Certification: CE certified
Fit:
The belt is designed to fit most people. If you need extra room, the included extension strap provides an additional 20 cm of length.
Includes a FREE extension strap for an extra 20 cm of room.
We offer Free Express Shipping on all orders! Please allow 1-2 Business Days for us to process and ship your order. Estimated Arrival Time: 9-14 business days.
Pain & Tension
✔️ Back and lower back pain
✔️ Muscle tension and stiffness
✔️ Discomfort associated with osteoarthritis and fibromyalgia
✔️ Sciatic pain and muscle soreness
Everyday Comfort & Wellbeing
✔️ General soreness and overexertion
✔️ Menstrual discomfort
✔️ Sleep difficulties
✔️ Physical restlessness and poor circulation
Regain the best version of you
with Soltherma
500 Minutes. That's Why Your Back Hurts.
Sit down at 9 and get up at 5, and you have spent about 500 minutes in that chair.
The whole time, the muscles across your lower back are holding you up. Not hard, just constantly. They never get a chance to let go.
That's why it doesn't feel like an injury. There's no moment it started. It just slowly became normal, until one day you're putting a hand on the desk before you can walk properly.
So you do what everyone does. A cushion. A lumbar roll. Standing up every hour when you remember. Ibuprofen for something that isn't even an injury.
Here's the part nobody mentions. Every one of those fixes only works after you stop moving.
The hurting doesn't happen on the couch. It happens during the 500 minutes. And if the only relief you get is after they're over, you'll be right back here tomorrow.
Soltherma Puts The Warmth On During The 500 Minutes, Not After Them
Heat works. Everyone knows that. The problem has always been that heat meant a cord, a couch, and 20 minutes you don't have.
So we built one you wear instead.
Cordless warmth. Gentle heat across your lower back with no plug and nothing to lie down for. It goes with you to the meeting, the school run, the drive home.
Steady support. It holds your lower back while those muscles are working, so they're not doing all 500 minutes alone.
One button. Press it and it warms up. It shuts off on its own. No app, no phone, no settings to learn.
That's the whole difference. Your back is supported while it's being worn down, instead of treated once the damage is done.
Less Than One Chiropractor Visit.
One chiropractor visit runs $75 to $150, and you have to book it, drive there, and go back next week. That's fine when something is seriously wrong. For everyday stiffness from sitting, it's a lot of money and a lot of afternoons.
Soltherma costs less than one visit, and you wear it at your own desk as often as you like.
Most people notice the same few things in the first week.
You stop fidgeting. You hadn't realised how much of the day went into shifting around looking for a position that didn't hurt, until it stopped.
The 3pm ache stops running your afternoon.
You stand up at 5 and just walk. No hand on the desk, no pause.And the evening comes back. The walk after work. The errand you'd started skipping. The thing you'd been saying no to because you knew you'd pay for it.That's what people write to us about. Not the back. The evening.
Three Steps. That's It.
1. Charge it the night before. One charge lasts a full working day. No cord across your office, nothing to plug in when you want it.
2. Put it on in the morning. It sits low across your lower back under a shirt or blouse. Snug, not tight. Nobody on a video call will know.
3. Press the button. It warms up in a minute or 2 and after the engineered 30mins duration, the belts continues to serve as a lumbar support. Press again whenever you want it back.
No app to download. No account to make. If you can work a kettle, you can work this.
Frequently Asked Questions
Find quick answers to the most common questions about our product.
Absolutely. Its cordless, discreet design allows you to wear it comfortably under your clothes, so you can get relief while working without any bulky wires or noise.
Yes. Unlike temporary fixes, this device offers customizable heat and massage levels, giving you a practical, non-drug support option you can trust for consistent relief.
It’s designed for general back discomfort and stiffness. For severe or injury-related pain, always consult a healthcare professional, this product is a supportive aid, not a medical treatment.