Steady warmth, right where it hurts.
A warm belt you can actually wear.As soothing as a hot water bottle, without the cord tying you to the sofa. A rechargeable belt that spreads heat evenly across your lower abdomen or back, with massage if you want it.
Retail ₹2,499 · Pre-order ₹1,499, 40% off while we're pre-launch
Heat relaxes the muscle, and gets blood moving where it's needed
Period pain comes from prostaglandins making the womb tighten, squeezing off its own blood supply. Warmth relaxes that muscle and pulls more blood into the area, easing the squeeze, spasm, and short-term lack of oxygen that actually cause the ache. It also works a bit like TENS: crowding out pain signals before they register.
In the trial that matters most here, continuous low-level heat at ~40°C produced a significant drop in period pain. A follow-up found a heat wrap did better still, with less cramping besides.
Akin et al. Obstetrics & Gynecology, 2001 & 2004 · Frontiers in Medicine, 2025
Where the three levels sit
What's actually in the box
| Heat | Even warmth across a full-width flexible heating panel covering the whole lower abdomen. Three levels: level 1 at about 40°C, rising to 48°C. |
|---|---|
| Battery | 3–4+ hours of continuous heat per charge. Fast-charging USB-C. |
| Massage | Two vibration modes, quiet enough for a shared room. It helps, but the heat is doing the work. |
| Wear | Soft, breathable, washable cover. Adjustable band. Slim enough to wear discreetly under clothes. |
| Safety | Auto shut-off, overheat protection. Not for use while sleeping. |
| In the box | Relief · Warmth belt, USB-C charging cable, quick-start card. |
| Price | Retail ₹2,499 · Pre-order ₹1,499 |
Four steps, and you're comfortable
- Charge fully before first use, via the included USB-C cable.
- Wrap the belt around your lower abdomen or lower back, and adjust the band so it sits snugly.
- Choose a heat level and, if you'd like, a massage mode. Give it a minute to reach temperature.
- Wear for as long as feels good. Auto shut-off keeps things safe if you doze off on the sofa.
⚠️ Safety notes
- Not intended for use while sleeping.
- Do not use on broken, inflamed, or numb skin.
- At the warmest setting, keep a thin layer of clothing between the panel and your skin.
- Stop use and consult a doctor if you notice skin irritation or unusual pain.
This is a one-time purchase, on purpose: you buy Relief · Warmth once, and it should outlast any reason to buy another. It soothes real pain but doesn't cure it, and severe or new pain still needs a doctor.
Questions people ask before buying
How hot does it get?
How long does the battery last?
Can I wear it to work?
Is it safe?
What about Relief · Pulse?
What people are saying about Relief · Warmth
The rest of the Relief tools family
Relief · Patches
Warmth in your pocketThe same ~40°C warmth, stick-and-forget for 8–12 hours.
Relief · Pulse
Still on the workbenchDrug-free, high-frequency TENS relief, still on the workbench.
Home & Away
Covered, sofa to streetRelief · Warmth + a box of Relief · Patches.
Reserve yours at ₹1,499
Founding pre-order price, 40% off the ₹2,499 retail price. Leave your details and we'll let you know the moment Relief · Warmth ships.