Starter set

during the period

ONEflow electric period pad

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250+ haben in den letzten 7 Tagen gekauft

No vibration, no kneading: ONEflow transmits individually adjustable electrical impulses to the skin via self-adhesive pads. Choose from 6 impulse programs and 20 intensity levels and adapt the application to your personal preferences. Discreetly wearable under clothing, controllable via app or directly on the device, and developed for your period days.
  • 60-Day Money-Back Guarantee
  • Invisible under clothing
  • App-controlled
  • Up to 10 hours of battery life
  • Drug-free
€54,95
€54,95
 
60-day trial

Test ONEflow for 2 cycles and if it doesn't work, get your money back.

Free Shipping

From €70 within Germany
From €160 within the EU

Shipping & Companies in Germany

Berlin-based startup

Additional information

ONEflow electric period pad – Your discreet companion for every period

The ONEflow accompanies you through your daily life during your period with gentle electrical impulses, inconspicuously under your clothes, completely silent, and entirely without chemical active ingredients. You set the intensity. You decide when. You notice you're wearing ONEflow. No one else does.

Who is the ONEflow electric period pad suitable for?

The ONEflow is suitable for all menstruators who want to experience their period more actively and comfortably. Without chemicals, without compromising daily life. Whether you're sitting in the office, exercising, on the go, or sleeping at night:

The ONEflow adapts to your day, not the other way around.

How does the ONEflow work?

The ONEflow generates gentle electrical impulses that create a pleasant sensation in the tissue. You choose exactly what feels right for you from 6 impulse modes and 20 intensity levels – directly via the menstruflow app or on the device itself. Silent. Discreet. Always with you.

How is the ONEflow used?

  1. Clip the ONEflow onto the Flow Pad using the snap fasteners.
  2. Attach the Flow Pad to the desired area.
  3. Switch on the ONEflow or connect it via Bluetooth to the app.
  4. Select your impulse mode and adjust the intensity to your preference.
  5. Wear it under your clothes – no one will see or hear it.

The battery lasts up to 10 hours. It charges in approx. 40 minutes.

What is included in the set?
  • ONEflow Massage Pad
  • Flow Pad
  • ONEflow Case
  • USB-C Charging Cable
  • User Manual
Delivery times
  • Delivery time is 2-3 working days.
  • Free shipping on orders over €70
Product Safety & Manufacturer

Manufacturer
menstruflow GmbH · Wexstr. 28, 10715 Berlin, Germany
support@menstruflow.de

Product ID (SKU): ENS0038

German startup known from:

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Electrical impulse technology

Electrical impulse technology

Gentle electrical impulses can feel like tingling, tapping or vibration and can be adjusted individually. The application can feel pleasant and relaxing.

up to10h battery life
menstruflow community

Trusted by users

Positioning of the ONEflow

Different
pad sizes

ONEflow preview
ONEflow application
Without active ingredients
Carefully developed
Your companion for intense days
Perfect during your period
Noticeable in just a few minutes

Control your
ONEflow via app

ONEflow app control

One thing is certain
You deserve days without limitations during your period

Together with you, we are changing how you experience your period. We want you to enjoy your days freely, actively and without limitations – with ONEflow by your side, completely without active ingredients.

You deserve days without limitations during your period

Customer Reviews

Based on 131 reviews
89%
(117)
11%
(14)
0%
(0)
0%
(0)
0%
(0)
L
Leonie
Von einer Person die an einer schweren Schmerzstörung erkrankt ist

Ich finde das Gerät super, ja sehr teuer, aber ich bin so froh, dass ihr Tensgerät revolutioniert habt. Ich benutze es auch für meinen Zyklus und da ist auch Mega. Aber vorallem bei meiner Erkrankung, hilft es mir und schafft deutlich mehr Lebenqualität, auch wenn natürlich welche von der Krankenkasse gestellt werde sind diese nicht ansatzweise so gut und vorallem so diskret und gut in den Alltag zuintegrieren. Preislich geht es leider echt schwer in die Kasse, weil das Podukt nicht darauf ausgelegt ist. Aber ich wollte trotzdem mal eine vielleicht andere Sicht zeigen, falls ich damit irgendwen erreichen kann, der das selbe durchmacht, wie ich.

M
Marlene
Genial unendlich gut

Es ist unendlich gut es hilft einfach Perfekt ohne da sich Zweifeln muss ich freue mich immer darauf in zu benutzen

A
Anonym
Gute Ergänzung

Es wirkt gut, aber nicht stark genug alleine.
Ich habe sehr starke schmerzen und es hilft zusammen mit Wärme und weniger schmerzmittel die Schmerzen in Schach zu halten.
Einfache Anwendung und gute App.

Schade jedoch, dass man die pads immer wieder neu kaufen muss. Im Alltag ist es manchmal auch etwas umständlich, dass das gerät noch einer nutzungsdauer von 60 min ausgeht.

A
Anonym
Hält was es verspricht

Ein großer und diskreter Helfer während der Periode.

A
Anonym
Super hilfreich bei schmerzhafter Periode

Mir hilft das Pad echt sehr viel, vorallem an den ersten beiden Tagen. Das einzige ist, dass sich das Pad immer schnell ausschaltet sobald die Zeit vorbei ist und man es immer wieder neu einschalten muss.Für meine Schmerzen ist es aber ein echter Game changer.

A
Anonym
Guter Wärmflaschenersatz

Vor allen Dingen an warmen Tagen toll, so brauche ich keine Wärmflasche mit mir herumtragen :)

J
Julia Pankratz
Mein Lebensretter

Mein Lebensretter, kann nicht mehr ohne. Ist super für den Bauch und auch für den Rücken.

A
Anonym
Gamechanger für meine Periode

Das Gerät ist ein absoluter Gamechanger für die Periodenschmerzen, es lässt sich sehr einfach und schnell anbringen, mit den unterschiedlichen Modi und der dazugehörigen App kann man die Intensität der Ströme gut kontrollieren und passgenau einstellen. Meine Schmerzen durch die Krämpfe verschwinden damit innerhalb kürzester Zeit! Wenn das Gerät nach einer Stunde aus geht merke ich die Schmerzen dann sofort wieder. Das Gerät lässt sich easy aufladen und super gut transportieren! Ich empfehle es!!

D
Denise Riemer
Hilft super bei Endometriose

Leicht anzubringen und hilft super auch bei Endometriose, kann ich nur empfehlen :)

A
Anonym
Menstruflow hat mir meinen Alltag mit

Menstruflow hat mir meinen Alltag mit Endometriose massiv erleichtert!

Reviews in Other Languages

A
Alice Brie
Magical

A true game changer. I have endometriosis and adenomyosis , and have pain most days, not just during my periods. This is bringing me so much relief and I'm very grateful!

We are incredibly happy to hear that our product is bringing you so much relief! It's our heartfelt mission to provide support for women like you who live with endometriosis and adenomyosis. Thank you for sharing your experience with us.

Warm regards,
menstruflow Team

Frequently Asked Questions

Everything you need to know about the replacement pad. From application to care.

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Still questions?

Our support team responds within 24 hours on weekdays.

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What is the ONEflow electric period pad?

The ONEflow electric period pad is an electric massager from menstruflow that generates gentle electrical pulses and was specifically designed for use during menstruation. It is worn discreetly under clothing in the desired position and controlled via the menstruflow app or directly on the device. It contains no chemical active ingredients.

How does the ONEflow electric period pad work?

The ONEflow electric period pad generates gentle electrical impulses that create a massage sensation in the tissue. Users can choose from 6 pulse modes and 20 intensity levels. The device connects to the menstruflow app via Bluetooth and can be controlled discreetly from a smartphone.

How long does the battery of the ONEflow electric period pad last?

The battery of the ONEflow electric period pad lasts up to 10 hours of continuous use. This equates to a full workday without interruption. The device fully charges in around 40 minutes using the included charging cable.

Can I wear the ONEflow electric period pad all day?

Yes. The ONEflow electric period pad is designed for all-day use, featuring a battery life of up to 10 hours. It is compact, silent, and discreet enough to be worn under clothing, making it suitable for use at the office, during sports, while on the go, or even at night. The menstruflow app’s Sleep Mode automatically reduces the pulse intensity for nighttime use.

What pad sizes are available for the ONEflow electric period pad?

There are two types of pads: the large-area Flow Pad, designed specifically for covering larger areas, and the smaller Drop Pads, which are suitable for targeted application. Both types of pads can also be used simultaneously—for example, to use the ONEflow on both the front and back at the same time. Simultaneous use requires either the 25 cm or the 65 cm connecting cable. This can be purchased separately here in the shop.

Is there an app for the ONEflow electric period pad?

Yes. The menstruflow app is available for free for iOS and Android and allows for full control of the ONEflow electric period pad via Bluetooth. Within the app, you can adjust the pulse mode and intensity, activate sleep mode, and connect the device automatically—without manual pairing. The app is continuously being developed.

Is the ONEflow electric period pad reusable?

The ONEflow electric period pad itself is reusable indefinitely and charges via a USB-C cable. The adhesive pads (Flow Pad and Drop Pads) are reusable but lose their stickiness over time; they can be reordered separately from the menstruflow shop.

How does the ONEflow electric period pad differ from a hot water bottle?

The ONEflow electric period pad generates electrical impulses rather than heat and can be worn discreetly under clothing—unlike a hot water bottle. It is lightweight and cordless, offers up to 10 hours of battery life, and allows for seamless control via an app or directly on the device. This makes it a portable alternative for everyday life, the office, and travel.

How many users use the ONEflow electric period pad?

The ONEflow electric period pad has over 13,000 customers, and the menstruflow app has recorded more than 6,000 active users and over 9,000 downloads (as of 2026). The product is available in Europe, including at dm-drogerie markt and directly via the menstruflow online shop.

For whom is the ONEflow electric period pad not suitable?

The ONEflow electric period pad must not be used by individuals with a pacemaker or implanted electronic devices, during pregnancy, or in cases of skin conditions, open wounds, or inflammation in the area of ​​application; it is also not suitable for children under the age of 14. If you are unsure, please seek medical advice before using the device for the first time.

Can the ONEflow electric period pad be repaired?

The ONEflow electric period pad features a built-in battery and non-replaceable components; it is not designed to be repaired by the user or third-party repair shops. In the event of a defect, the statutory two-year warranty applies. We will replace the unit free of charge, provided the issue was not caused by user error or gross negligence. Simply contact us at support@menstruflow.de.

Now even more discreet with the menstruflow app

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Active users

6,000+

Download

9,000+

The menstruflow app makes your ONEflow even smarter. Choose from various pulse modes, adjust the intensity continuously, and keep track of everything at all times. Discreetly in your pocket.

Download now on:

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Control your ONEflow

Choose your pulse mode and adjust the intensity in real time to your personal preference – directly from your smartphone.

Automatic Connecting

As soon as you open the app, your ONEflow connects automatically via Bluetooth. Simply switch it on and get started.

Sleep Mode

Use Sleep Mode at night: ONEflow continues to run at a gentle pulse level so you can sleep undisturbed and wake up refreshed.

Much more

We are constantly developing the menstruflow app. New impulse programs, smart features, and even more convenience are coming. Stay tuned.

Comparison of the two sets

ONEflow Massage Pad
App Control
Flow Pad
Drop Pads
Travel Case
65cm Connection Cable
Flexible application on two selected body areas
Additionally available in shop:
  • 25cm Connection Cable 25cm Connection Cable
  • 65cm Connection Cable 65cm Connection Cable
  • ONEflow Clip ONEflow Clip

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Additionally available in shop:
  • 25cm Connection Cable 25cm Connection Cable
  • 65cm Connection Cable 65cm Connection Cable
  • ONEflow Clip ONEflow Clip
Menstruflow Uterus
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