A woman resting on a sofa in warm daylight, wearing the Rebire belt at her lower abdomen

NuFemmeforcrampdays

  • Heat, massage and infrared in one belt
  • Cordless, so nothing trails behind you
  • Thin enough to wear under clothes
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  • Free shipping
  • 30 days from purchase
  • Drug-free relief
  • Wear it anywhere

In their own words

Bought for the days they used to plan around

  • A woman resting on a sofa, the NuFemme belt worn under her top

    Wish I'd bought it sooner

    I wish I had bought this earlier. It's really convenient, especially when you're in bed and unable to get up to make a hot water bottle. I like the vibration too.

    Iman

  • A woman eating breakfast at home, the NuFemme belt worn under her jumper

    Warm in a minute

    It's easy to use, heats up very quickly. I slightly twinged my lower back and used it with no issues. USB recharge, so no proprietary charger.

    Verified reviewer

  • A woman standing in her kitchen with a coffee, the NuFemme belt at her waist

    Works on the move

    Works very well for pain relief. Thanks to the battery and belt you can use it out and about — in the car, or doing the gardening.

    Julia K., translated from German

  • A woman reading on a sofa, the NuFemme belt worn at her lower back

    Packs for the trip

    The product does exactly what it's meant to with heat and massage. Very good, and convenient to have close by particularly when travelling.

    Emogen

It feels amazing

Imagine a warm hand held exactly where it hurts, for as long as you want it there.

Steady warmth with a massage working underneath it. Most women forget they have it on.

A woman resting in afternoon sunlight, the NuFemme belt worn at her stomach

What it changed for them from Period Pain

  • 91%

    felt their cramps ease within ten minutes

Based on feedback from verified NuFemme customers. Individual experience varies.

The NuFemme belt worn against the skin

Why it actually works

Heat relaxes the muscle that is cramping. The massage works underneath it, kneading the ache the way a hand would. The infrared carries that warmth deeper than a hot water bottle sitting on the surface can.

  • Warmth that stays warm

    Steady heat held against you, not a pad that is hot for ten minutes and cold for the rest of them.

  • Like a hand on the cramp

    A massage working underneath the warmth, kneading the ache rather than sitting on top of it.

  • Deeper than a hot bottle

    Infrared warmth that reaches further into the muscle than surface heat can.

Take it anywhere

Nothing to plug in and nothing trailing behind you, so relief stops being something you have to go home for.

It packs like a pair of sunglasses. Charge it overnight and forget about it.

The NuFemme belt packed in an open suitcase on a bed

Direct side-by-side comparison

Why Rebire outperforms traditional relief

NuFemme against the things you have already tried.

Why Rebire outperforms — Rebire compared with Heating pads, Oral pills, Massage guns
Key relief features NuFemme wearable relief belt Rebire 3-in-1 Heating padsHeat only Oral pillsMassage only Massage guns
Warmth that reaches deeper YesNot includedNot includedNot included
Hands-free and cordless All day on one charge Tethered to a wall outlet N/A Held by hand
Contact heat YesYesNot includedNot included
Vibration massage YesNot includedNot includedPercussive
Wearable under clothes YesNot includedN/A Not included
Recharge time About 2 hours, USB Mains powered N/A Varies
Returns window 30 days Varies Varies Varies

Free shipping · 30 days from purchase to return it

As seen in

In their own words

What it changed for them

  • 5 out of 5 stars

    Really convenient

    I wish I had bought this earlier. It's really convenient, especially when you're in bed and unable to get up to make a hot water bottle. I like the vibration too.

    Iman
  • 5 out of 5 stars

    Easy to use, heats up quickly

    It's easy to use, heats up very quickly. I slightly twinged my lower back and used it with no issues. USB recharge, so no proprietary charger. Happy with the purchase.

    Verified reviewer
  • 5 out of 5 stars

    Works on the move

    Works very well for pain relief. There are three heat levels. Thanks to the battery and belt you can use it out and about — in the car, or doing the gardening.

    Julia K., translated from German
  • 4 out of 5 stars

    Good, and convenient to travel with

    The product does exactly what it's meant to with heat and massage. Like others have said, I would have liked it to get a bit hotter. Otherwise very good, and convenient to have close by particularly when travelling.

    Emogen
  • 4 out of 5 stars

    Smaller than I expected

    The quality and the heating power are pretty good, but the panel is small — the heat sits in one concentrated area rather than covering the whole tummy.

    Sudeshna
One person handing a wrapped gift box to their partner in a warmly lit living room

For someone you love

The gift that actually helps.

Most gifts are a gesture. This one does something — every month, for years. If someone you love spends days of every cycle working around pain, this meets them where they are.

Give Rebire

Before you wear it

What it is, and what it is not

What it is

Steady warmth held exactly where the cramp is, with a massage working underneath it.

It eases discomfort. That is the whole claim.

What it is not

Not intended to treat, cure or diagnose any condition, and not a substitute for medical advice.

Check with a doctor first if

You are pregnant, have an IUD or any implanted medical device, have reduced skin sensation, or are managing a diagnosed condition.

Do not use it on broken or irritated skin, and take it off if the warmth stops feeling comfortable.

Before you decide

Relief starts today

From the first cramp to the end of the day. Worn under your clothes, wherever you are.

Free shipping · 30 days from purchase to return it