🚚 Free Shipping — Spring Sale On Now! CE · ROHS · FCC · UKCA Certified Join 3,000+ women who stopped letting their period stop them No power bank needed. Ever. 30-Day Money Back Guarantee — Feel relief or it's free 🚚 Free Shipping — Spring Sale On Now! CE · ROHS · FCC · UKCA Certified Join 3,000+ women who stopped letting their period stop them No power bank needed. Ever. 30-Day Money Back Guarantee — Feel relief or it's free

No cord. No power bank. No compromise.

Your period shouldn't
cost you a sick day.

Menstrela™ is the truly cordless wearable heat belt that moves with you — no cords, no power bank, no compromise. Relief in seconds. Invisible under your clothes.

Find Your Relief See how it works →

✓ Truly Cordless ✓ No Power Bank ✓ Heat + Vibration ✓ 3,000+ Women

2026's Top-Rated Wearable Period Relief

Menstrela™
Cordless Heat Belt

★★★★★ 4.9 · 3,587 reviews

Color: White

$39.99 $64.00 SAVE $24

The only period belt with a truly built-in battery. No cords. No power bank. Just relief that goes where you go.

✓Truly cordless — built-in 1800mAh battery, no power bank needed
✓Heat + vibration therapy — 5 heat levels + 4 vibration intensities
✓CE · ROHS · FCC · UKCA certified — invisible under any outfit

MaterialThickened ABS + Velvet Cotton Fabric (skin-friendly)

Screen Display5 temperatures: 45°C / 50°C / 55°C / 60°C / 65°C · 4 vibration modes · Battery level indicator

TimerSmart timer: 15-minute and 30-minute settings with auto shut-off

Vibration4 intensity levels — 30% / 50% / 75% / 100%

Battery1800mAh Lithium Polymer · 2–3 hours use per charge · ~3 hours full charge time

Charging5V 2A via Type-C (50cm cable included) · LED: red = charging, green = full

CertificationsCE · ROHS · FCC · UKCA

Dimensions17.5 × 8 × 2 cm · Weight: 234g

StrapAdjustable elastic — fits waist 60cm to 110cm

PackageHeating belt · Type-C charging cable · Instruction manual (6 languages)

Menstrela™ Heat Patches (10-pack) COMING SOON Disposable · 12-hour relief · Drug-free · Back soon

$12.99

How many do you need?

Only 47 left in stock — order soon

🚚Free Shipping
Spring Sale

↩30-Day
Guarantee

🔒Secure
Payment

Why Menstrela™

We don't just heat.
We move with you.

Some brands require an external power bank. We thought that was unacceptable. So we built the battery in.

Feature	Menstrela™	Others
Truly Cordless (no power bank)	✓	✕
Built-In Battery	✓	✕
Vibration + Heat Combined	✓	✕
Digital Display	✓	✕
Wears Under Clothing	✓	✓
CE / ROHS / FCC / UKCA Certified	✓	✕
Smart Auto Shut-Off Timer	✓	✕

Some brands require an external power bank to operate — a fact they bury deep in their FAQ. We thought that was unacceptable. So we built the battery in.

How It Works

Six reasons she never
reaches for ibuprofen again.

Truly Cordless Freedom

A built-in 1800mAh rechargeable battery means you charge it like your phone and wear it anywhere. No wires dangling at your waist. No power bank. Just pure, portable relief.

4 Vibration Modes + 5 Heat Levels

4 vibration intensities at 30%, 50%, 75%, 100% combined with 5 heat levels from 45°C to 65°C work together to relax muscles, increase circulation, and dissolve cramps faster than heat alone.

Warmth in Seconds

Graphene heating technology means you feel real warmth almost instantly. No warming-up period. Immediate relief — because when you're in pain, every second matters.

Invisible Under Any Outfit

Soft velvet cotton fabric and a slim profile sit flush against your skin and disappear under any clothing. Wear it to work, the gym, dates, and meetings. Nobody ever knows.

Digital Precision Display

A clear digital screen shows your exact temperature, vibration mode, and battery level at all times. Adjust up or down with one touch. Total control over your relief.

Built to Last

1800mAh battery provides 2–3 hours per charge. CE, ROHS, FCC, UKCA certified for global safety standards. Smart auto shut-off timer at 15 or 30 minutes. Type-C charging with LED indicators.

The Science Behind The Relief

Why heat actually works for cramps

Period cramps happen when uterine muscles contract and cut off oxygen. Here's how Menstrela interrupts that cycle.

Heat relaxes muscles

Gentle heat increases blood flow to the lower abdomen, relaxing the uterine muscles that cause cramping — the same reason a hot water bottle helps, but faster and hands-free.

Vibration breaks the pain signal

Gentle vibration stimulates nerve endings that compete with pain signals — similar to why rubbing a bump helps. Combined with heat, it works significantly faster than heat alone.

Cordless means consistent

Relief only works when you keep it on. A cord means you take it off. A built-in battery means you forget it's there — which means it keeps working while you keep living.

Real Women. Real Relief.

What happens when 3,000+ women
stop suffering in silence.

★★★★★

Ok so I bought the other popular one first. Found out AFTER it arrived that it needs a whole separate power bank?? Returned it immediately. Got Menstrela instead and this is actually what I thought I was getting the first time.

Kelsey R.New York, USA ✓ VERIFIED

★★★★★

The vibration + heat together is honestly something else. Cramps were basically gone in like 4 minutes. I'm not exaggerating at all. I actually teared up a little because I've been dealing with this pain for years.

Amara J.Chicago, USA ✓ VERIFIED

★★★★★

Been using it for 2 months now. I genuinely don't dread my period anymore which is something I never thought I'd say. The heat kicks in so fast and the vibration setting is everything.

Maya T.Vancouver, Canada ✓ VERIFIED

★★★★☆

I used to call in sick literally every month. Had this for 6 weeks and haven't missed a single day of work. Wore it to a meeting last Tuesday — nobody had a clue. Honestly wish I'd found it sooner.

Serenity M.Toronto, Canada ✓ VERIFIED

★★★★★

I was skeptical because I'd tried heating pads before and they never really helped enough. This is different. The combination of heat AND vibration together actually does something. 10/10.

Priya S.Austin, USA ✓ VERIFIED

★★★★☆

It's really good, only wish it came in more colors lol. But the relief is real — I wore it on a 3 hour flight during my period and it was genuinely fine. Would 100% recommend.

Jordan L.Montreal, Canada ✓ VERIFIED

Questions & Answers

Everything you need to know
before you order.

Never. Menstrela has a built-in 1800mAh rechargeable battery — just charge it like your phone and wear it anywhere. No cords, no power bank, no being tethered to a wall.

The 1800mAh battery provides 2–3 hours of continuous heat and vibration on a full charge. Full recharge takes approximately 3 hours via the included Type-C cable. The LED indicator turns green when fully charged.

No — Menstrela's slim 2cm profile sits flush against your body and disappears under any outfit. The adjustable strap fits waists 60cm to 110cm. Our customers wear it to work, the gym, on dates, and in meetings. Nobody ever knows.

Using graphene heating technology, you'll feel warmth within seconds. Choose from 5 precise temperatures: 45°C, 50°C, 55°C, 60°C, or 65°C. The digital display shows your exact setting at all times.

We offer a full 30-day money back guarantee. If you don't feel relief within 30 days, we'll refund you completely — no questions asked. We're that confident it will change how you experience your period.

Join 3,000+ Women

Your period deserves better
than another sick day.

Join 3,000+ women who chose relief that actually moves with them. Truly cordless. Truly effective. Truly yours.

Get Menstrela™

Free Shipping — Spring Sale On Now · 30-day guarantee · CE · ROHS · FCC · UKCA certified

Size	Waist (cm)	Waist (inches)	Fit
XS / S	60 – 72 cm	24 – 28"	Snug & supportive
M / L	72 – 90 cm	28 – 35"	Comfortable fit
XL / XXL	90 – 110 cm	35 – 43"	Full coverage

Your period shouldn'tcost you a sick day.

Menstrela™Cordless Heat Belt

We don't just heat.We move with you.

Six reasons she neverreaches for ibuprofen again.

Truly Cordless Freedom

4 Vibration Modes + 5 Heat Levels

Warmth in Seconds

Invisible Under Any Outfit

Digital Precision Display

Built to Last

Why heat actually works for cramps

Heat relaxes muscles

Vibration breaks the pain signal

Cordless means consistent

What happens when 3,000+ womenstop suffering in silence.

Everything you need to knowbefore you order.

Your period deserves betterthan another sick day.

Size Guide &Dimensions

Your period shouldn't
cost you a sick day.

Menstrela™
Cordless Heat Belt

We don't just heat.
We move with you.

Six reasons she never
reaches for ibuprofen again.

What happens when 3,000+ women
stop suffering in silence.

Everything you need to know
before you order.

Your period deserves better
than another sick day.

Size Guide &
Dimensions