Eight hours of gentle warmth you can wear anywhere.
"Warmth in your pocket."Ultra-thin, air-activated adhesive heat patches. Open the wrapper, stick it to the outside of your underwear, and it holds ~40°C for up to 8–12 hours. For travel, school, a meeting that won't end.
Retail ₹299 / box of 5 · Pre-order ₹179 (40% off, founding price) · Subscribe & save available
The exact format that's been tested against ibuprofen
It's the same ~40°C warmth as the Relief · Warmth belt, just in a stick-and-forget patch. An iron-chip heat patch of this exact kind matched ibuprofen for period pain in a clinical trial: no charging, no wires, nothing to remember except sticking it on.
Warmth you put on once and forget about, for as long as the day needs it.
Navvabi Rigi et al., 2012 · alongside the wider heat-therapy evidence base
The same safe range as Relief · Warmth
The cheapest way to find out if heat works for you
Every other tool in this range is a one-time purchase. Patches are the exception, and the easiest way to try heat before you commit to a belt.
- Flat under clothing: nobody at the meeting table knows it's there.
- Nothing to charge or wash: no wires, no belt, no maintenance — open, stick, done.
- Lasts the whole shift: up to 8–12 hours of warmth from one patch.
- Cheap enough to keep stocked: a box of 5 for travel, school, or the office desk drawer, with subscribe & save if you want it on autopilot.
What's actually in the box
| Format | Ultra-thin, air-activated adhesive heat patches. |
|---|---|
| Temperature | ~40°C, the same range the belt runs at. |
| Duration | Up to 8–12 hours of warmth per patch. |
| Application | Sticks to the outside of your underwear — never directly onto skin. |
| Box contents | 5 individually wrapped patches. |
| Price | Retail ₹299 / box of 5 · Pre-order ₹179 (COGS ~₹15–25/patch) |
Three steps, and it's out of mind for the day
- Tear open the wrapper right before you want warmth — the patch activates on contact with air.
- Peel the backing and stick it to the outside of your underwear, over the area that hurts. Never directly onto skin.
- Wear normally for up to 8–12 hours, then remove and dispose of the patch.
⚠️ Safety notes
- Stick to fabric only — never directly onto skin.
- Do not use on broken or irritated skin.
- Remove immediately if you feel excessive heat or discomfort.
- Keep out of reach of children.
Patches soothe real pain; they don't cure it. If pain is severe or new, please see a doctor.
Reserve a box at ₹179
Founding pre-order price, 40% off the ₹299 retail price. Leave your details and we'll let you know the moment Relief · Patches ship.