About Founder FAQ Follow along Join waitlist
Discreet Reusable Customizable Heating and Cooling Discreet Reusable Customizable Heating and Cooling

Menstrual pain relief,
redefined.

A next-generation wearable device that delivers personalized heat and cooling therapy — discreetly, anywhere you go.

Join the waitlist Learn more
Recognition
Biz-Pitch Most Innovative Award
Selected from 51 applicants
Competition
2026 MN Cup Semifinalist
1 of 92 advancing from 3,617 applicants — one of the nation's largest startup competitions
Featured
University of Minnesota Founders Day
Showcased as a featured startup

What is WarmWave

A heating pad
you can wear, and more.

WarmWave is a next-generation wearable device designed to transform how women manage menstrual pain — delivering personalized therapy anytime, anywhere.

No wall outlet. No bulk. No compromise. Just relief, on your terms.

Discreet
Invisible under clothing
Custom
Fully customizable
Therapy
Heat and cooling
Reusable
Built to last
App
App-connected

Customer Discovery

Real women. Real pain.

From our customer discovery interviews — the voices that inspired WarmWave.

75%
say cramps significantly impact their life
80%
rely on traditional heating pads
67%
use ibuprofen, but say it doesn't always help
"Menstrual pain shouldn't control your life —
get ready to take it back."
WarmWave
Kendra Mueller, Founder of WarmWave Relief

Meet the Founder

Kendra Mueller

Founder & CEO, WarmWave

Kendra is a student at the University of Minnesota Twin Cities studying Entrepreneurial Management and Marketing.

She started WarmWave to give young women like herself more confidence, better days, and real relief during their period. Her goal is to change the lives of all women who experience menstrual pain — especially future generations.

University of Minnesota
Entrepreneurial Management
Marketing

Follow along

We're building in public.

Weekly behind-the-scenes updates, milestones, and the journey to launch — follow along on Instagram.

@warmwave.relief

Be the first to
feel it.

WarmWave is coming. Join the waitlist for early access and launch updates.

You are on the list. We will be in touch.

No spam. Unsubscribe anytime. We only reach out when it matters.

WarmWave

Common questions.

Everything you want to know about WarmWave.

What is WarmWave?
+

WarmWave is a next-generation wearable device designed to give women personalized menstrual pain relief — discreetly, anywhere they go. No wall outlet, no bulk, just relief on your terms.

When will WarmWave be available?
+

We are currently in development and working toward our launch. Join the waitlist to be the first to know when WarmWave is ready.

How does WarmWave work?
+

WarmWave delivers targeted heat and cooling therapy through a discreet wearable device controlled by a companion app on your phone. Full details coming soon.

Will there be an app?
+

Yes — WarmWave pairs with a companion app that lets you customize your therapy settings, track your sessions, and monitor your relief over time.

Where will WarmWave be sold?
+

WarmWave will be available online at launch. Join the waitlist for early access and founding member pricing.

Is WarmWave reusable?
+

Yes — WarmWave is rechargeable and built to last, making it better for you and the environment.

Who is WarmWave for?
+

WarmWave is designed for any woman who experiences menstrual pain and wants a more effective, portable, and discreet solution than what currently exists.

How do I stay updated?
+

Join the waitlist on our homepage or follow us on Instagram at @warmwave.relief for weekly updates.

Ready to feel better?

Join the waitlist for early access and a founding member discount.