Never let breathing stop you! 

World's First Intelligent Breathing Trainer 

Improve your general well-being and health! 

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Smart Breathing Exercise Device for Respiratory Muscle Training and Lung Recovery

Smart Breathing Exercise Device for Respiratory Muscle Training and Lung Recovery


💗5.01 - 5.25💗 Mother's Day Sale
🎁 13% Off 【MTD13

  • Free shipping

  • 180-Days return

  • Secured payments 

  • 1 Year warranty

How does breathing training help?

Breathing is something we do all day without realizing it. We breathe in and out to provide oxygen and remove the waste gas for our body. Respiratory training increases lung capacity and oxygen intake and improves general well-being and health by affecting the function of the nervous system, circulatory system, lymphatic system, muscular system, and digestive systems. It can lower heart rate and blood pressure, reduce the risk of chronic disease, reduce stress and anxiety, help you relax and sleep better, improve your mental health and mood, boost your energy, and even change brain chemicals to make your mind sharper.

OPUMP is the first intelligent breathing trainer that can help you strengthen respiratory muscle and improve lung capacity, boost your energy. It can be used independently or wirelessly connected to our App. You will have your inspiratory capacity tested and analyzed at first use, then the AI training guide will customize training sessions for you. It only takes you a few mintes a day to get the training, you can see the process from the intuitive interface, track the progress dynamically and see your performance.

A revolutionary intelligent breathing training system

Give your lungs a daily workout for more energy and fast recovery

6-Month Money Back Guarantee

High-tech MEMS Sensor

Adaptive Air Fow-resistance

LED Display

Smart App 

Customized Courses

Live Training Guidance

Fun Training Games 

Trackable Training and Progress

6-Month Money Back Guarantee

High-tech MEMS Sensor

Adaptive Air Fow-resistance

LED Display

Smart App 

Customized Courses 

Live Training Guidance

Fun Training Games 

Trackable Training and Progress

Lungs Capacity Measurement

more sensitive and accurate

Through the physical principle: gas flow carries away heat energy to accurately measure the flow rate and volume. MEMS flow sensors are increasingly needed in areas such as ventilators, nebulizers, oxygen systems and sleep apnea diagnostic instruments for respiratory flow sensing. Wearable breathing monitoring devices with integrated MEMS flow sensors can track rates and speeds of flow. They are being widely used for monitoring the performance and recovery of athletes.

The most advanced sensor in respiratory tech is MEMS.Compared to the traditional Press Sensor, this cutting-edging MEMS thermal film flow sensor can detect real-time inspiratory speed and volume with high sensitivity and accuracy.

Multipurpose on-the-go smart breathing training device

Not all breathing training device supports inspiratory training and expiratory training simultaneously. But OPUMP can do it.

OPUMP measures your current lung function and customizes training courses for you. Live guidance ensures training effectiveness, and the data-based recording allows trackable progress.

Personalized and guided courses, completely free

OPUMP smart breathing training device will guide you through a lung capacity test and then customizes corresponding training courses for you when you start using it for the first time. You can get lung capacity, respiratory strength, anaerobic threshold, relaxation & revitalization training easily and correctly.

Interactive games make training more fun and easier

Training may be boring, OPUMP Breathing Trainer's course design has taken this into account. Built-in a variety of games, OPUMP makes it easier to insist on and acheive better outcomes.

Use it separately or connect it to an App

You can use the OPUMP breathing training device separately or connect it to our App.

When used separately, it can connect with an extension tube for you to view training performance more conveniently.

LED display design on the main unit shows real-time breathing speed and volume, which allows you to test vital capacity and do breathing training measurably and effectively even without a phone.

Adaptive air flow resistance design

good balance between comfort and effectiveness

Like any other skeletal muscle, our inspiratory muscles can be trained to develop strength and endurance by an external load at a certain duration, intensity, frequency, or combination.

OPUMP is an innovative, precise lung training device.

It delivers a dynamically adjusted airflow resistance to our respiratory muscles (mainly the diaphragm and intercostal muscles). Strong, enduring respiratory muscles increase the efficiency of respiratory activity, slow down our breathing rate and heart rate, lower our blood pressure and improve sleep quality and energy level.

Operation Guide Video

Still can't make up your mind?

Our 6-Month Money-Back Guarantee

We offer a 6-month satisfaction guarantee to try this smart breathing trainer. We know our devices work and want you to have confidence in trying our products now.

Detachable mouthpiece. Easy to clean

OPUMP smart breathing trainer includes two mouthpieces and cotton swabs in the original package. The mouthpiece is detachable and very easy to clean. The cotton swabs are for main unit cleaning, which is very convenient and time-saving.

Portable and long-lasting

OPUMP smart breathing trainer weighs only 100g, and you can put it in your pocket or bag at your ease; It is built-in 400mAh Lithium battery and can be charged in only 2 hours, you can do your daily breathing training smoothly and undisturbed. 10~15 minutes a day, you will get improvement in lung capacity and stamina.

400mAh Lithium Battery

Weighs only100g

App download

totally free and tailored for you courses

Connect App via Bluetooth

Feel free to download and try: Explore the functions of OPUMP breathing training device on your smartphone.

— Inspiratory Vital Capacity (IVC) Measurement

— Breathing training courses

— Enjoyable games to practice breathing control

— Testing and Training record 

Packing list and manual download

Packing list

the main unit X 1;

extension tube X 1;

replaceable mouthpiece X 2;

cleaning swab X 2;

user manual X 1;

Manual download


Product Name

Smart Breathing Trainer



Measuring Range


Battery Capacity


Battery Type

Lithium battery

Battery Life

15 hrs

Charging Input

5V 1A

Charging Time

2 hrs






ABS Plastic


Bluetooth 4.0


LED Lights


Want The Whole Place Visible?

Taking into account the available studies, this systematic review with meta-analysis showed that respiratory muscle training should be considered an efficient method of improving MIP, respiratory function, and exercise tolerance in patients post-stroke.

Secure Your Home At Any Time

In summary, significant improvements in the 6-min allout effort and 5000-m time trial performance were observed after a period of inspiratory muscle training. These performance improvements were accompanied by a decrease in inspiratory muscle fatigue and perception of dyspnea. 

Catch them in the act

Using a device that strengthens breathing muscles for just five minutes a day may help lower blood pressure, according to a small study.

-By Julie Corliss, Executive Editor, Harvard Heart Letter, October 1, 2021

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Returns & Warranty

180 Days Money Back Guarantee! You have 180 days to return an item from the date you received it. However, please proceed carefully, we do not normally give refunds for postage & handling cost if you just change your mind, make a wrong decision or even have no reason. 

Please ensure that the items you're returning is repackaged with all the cords, adapters and documentation that were included when you received it. 

Defective Products

When used under normal conditions, this product from offers 1-year free repair and unless warranty. Consumable items carry no warranty other than to be free of defects upon arrival. A full refund can be requested for defective products within 30 days of the purchase date. 

Return Process –
 Step 1: Please contact our customer service team via email: or online live chat to start the return process with the following information: 1) Order number; 2) Proof of purchase; 3) Video or photo of the faulty product; 

Step 2: Insert your receipt, along with the items, back into the original packaging. 

Step 3: After your application has been approved, turn package over to the courier, after the courier has checked the return shipment, please seal the package securely.

What payment methods do you accept online?

  • Visa
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  • Mastercard
  • American Express
  • PayPal
  • Discover
  • Diners Club

What is OPUMP?

OPUMP is a natural solution for better breathing, which measures your lung capacity with cutting-edge MEMS thermal hot film sensor and helps you train respiratory muscles with air flow resistance design. Besides, OPUMP App provide different breathing exercises courses and games to let your training more effective and enjoyable. Your IVC data and training results can be tracked in OPUMP App.

Why should I use OPUMP?

Whether you are a singer, a sports-lover, or someone who has a stressful lifestyle, you can benefit from OPUMP. With OPUMP, you can better understand your lung capacity and set achievable goals before training. And an effective respiratory muscles training will boost your physical performance, cardio endurance and bring balance.

How does OPUMP work?

Withing cutting-edge technology and smart App, OPUMP provide a full solution for you to know breath, train breath and control breath. Details as below:
·   OPUMP utilizes the cutting-edge MEMS thermal film flow sensor to detect inspiratory flow rate and volume in real-time, and give you the accurate IVC (Inspiratory Vital Capacity). IVC will be displayed on the product directly with LED lights, and can be tracked in the App.
·   With air flow resistance design, OPUMP add resistance to your breathing muscles while your breath in and out with OPUMP. Like other skeletal muscles, respiratory muscles undergo adaptation in response to stimuli overload during exercise training, thus resulting in significant increases of strength and endurance.
OPUMP App provides sessions for different purposes, including IVC testing, breathing exercises, enjoyable games, data record and process tracking. 

How often should I use OPUMP?

We recommend that you start training 2x5 minutes every day. We have found that 2x10 minutes per day is the optimal training schedule, but you should gradually work your way up to it. You will see results within a couple of weeks. Your breathing muscles are just another muscle group. You should always 'listen' to your body. If the training gets too intense, take a break.

When do I use OPUMP?

You can use OPUMP in any free moment – after a gym session, at work, before bed or whatever suits you best.  

Who can use OPUMP?

Whether you are a singer, a sports-lover, or someone who simply want overall better wellbeing, OPUMP will benefit you. OPUMP is helpful for individuals who look to establish a health breath routine aimed at improving sport performance, voice control, mood control, sleep, stress level and overall breathing health.

For now, the focus of OPUMP is on helping our customers improve their general breathing well-being. It’s important to understand that OPUMP is not intended for diagnosing or treating clinical health conditions. If you have, or think you have, a condition, you should speak to your doctor before you use OPUMP.

Is there an age limit for using OPUMP?

There is no age limitation to using OPUMP. However, the mobile app does not let you register if you are under 13. This is because your results are measured compared to an average of an individual the same age - there is simply no quantitative respiratory data on children below 13. That being said, you can still use OPUMP and all its features if you're younger, but the data will be compared to a 13-year-old.

If you are under 15, we strongly advise training with adult supervision.

What is respiratory muscle training (RMT)?

The pressing pressure, not measuring the same point, the angle between device and skin and the amount of coupling gel will affect the measurement result. It is recommended to pressing the device lightly to the skin when measuring, and try to measure the same point every time, and keep the device perpendicular to the skin.

Most versatile method: Resistance Training - inspiratory pressure threshold loading (IPTL) is by far the most commonly used, researched and validated method of RMT.  

What is inspiratory muscle training (IMT)?

IMT is a form of resistance (weight) training which strengthens the muscles that you use to breathe. When these muscles are strengthened regularly for a period of a few weeks they adapt, becoming stronger and being able to work for longer. You will also be able to exercise more without getting so breathless.