Upgrade

during the period

ONEflow Upgrade – Your new ONEflow with app control, improved clip & 25cm cable

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250+ haben in den letzten 7 Tagen gekauft

Do you already own a ONEflow and want the latest version with Bluetooth and improved technology? This upgrade device gives you all the bells and whistles: app control via Bluetooth, an optimized clip with a stronger grip, and a new USB-C charging cable – all without a complete set. Perfect for your personal upgrade!
  • Invisible under clothing
  • App-controlled
  • Up to 10 hours battery life
  • Drug-free
€74,80
€74,80
 
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 – Upgrade

ONEflow accompanies you with gentle electrical impulses through your daily life during your period, discreetly under your clothes, completely silent, and entirely without chemical agents. You set the intensity. You decide when. You notice that you are wearing ONEflow. No one else does.

Who is ONEflow suitable for?

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

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

How does ONEflow work?

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

What is included in the set?
  • ONEflow Electric Period Pad
  • Carrying Clip
  • 25cm connection cable
  • Charging cable
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): NNB0062

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

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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 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.

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
Personalized product consultation

Which ONEflow set suits you? Find out in 1 minute.

Answer a few short questions about your daily routine and how you feel and we’ll immediately show you the set that truly suits you.