8 Best Certified Trainer-Approved Breathing Exercise Machines Of 2024

Much-needed devices allow you to breathe freely in the fresh air and rejoice!

Reviewed by Hannah Shine, AFA Certified Personal Trainer Hannah Shine Hannah ShineAFA Certified Personal Trainer linkedin_icon
Written by , MA (English Literature), Diploma In Health & Wellness Aditi Naskar MA (English Literature), Diploma In Health & Wellness linkedin_icon Experience: 5 years
Edited by , Integrated MA Medha Deb Integrated MA linkedin_icon Experience: 5 years
Fact-checked by , MA (Journalism & Mass Communication) Rajeshwari Das MA (Journalism & Mass Communication) linkedin_icon Experience: 3 years
Last Updated on
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With the best breathing exercise machine by your side, you can perform lung exercises to enhance your breathing capacity. Don’t worry; we have already curated a list of the most effective breathing exercise machines that you must consider now. Since breathing helps in coping with emotional trauma, relaxing the mind quickly, and giving the body the required stamina, you must take a moment to observe your breath. If you notice shortness of breath, make sure to consult a doctor immediately.

Top Picks
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Best Durability:Expand-A-Lung Breathing Fitness Exerciser
Price On Amazon
Best For Quick and Accurate Results:KETOSCAN Mini Breath Ketone Meter
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Best With Multiple Resistance Modes:Nemstar Breathing Trainer
Price On Amazon
Best For Improving Airflow:The Breather Respiratory Muscle Trainer
Price On Amazon
Best For Reducing Breathlessness:POWERbreathe Plus Breathing Training Device
Price On Amazon
Best Traning Modes:ChoiceMMed Lung Boost Respiratory Trainer
Price On Amazon
Best For Professional Singers:PowerLung Better Breathing Trainer
Price On Amazon
Best For Sleep Cycle Improvement:Nose Breathe Trainer
Price On Amazon

8 Best Breathing Exercise Machines To Buy In 2024

1. Best Durability:Expand-A-Lung Breathing Fitness Exerciser

Expand-A-Lung Breathing Fitness Exerciser Image: Expand-a-lung, Inc.

This breathing exercise trainer improves your lung health and the strength of the respiratory muscles and increases oxygen intake. Regular use of this device will help your breath get much deeper and longer. It is best for breathing therapy and also increases your breath-holding capacity and improves endurance through efficient lung function. The is specially designed for COPD patients to remove trapped air in the alveoli for better air exchange. To find out more about this product, check out this video.


  • Easy to use
  • Improves oxygen circulation
  • Suitable for people with asthma
  • Comfortable silicone mouthpiece
  • Durable


  • None

Why We Think It's Worth Buying

A whopping 2,145 reviews on Amazon make it obvious that users genuinely love this product.

2. Best For Quick and Accurate Results:KETOSCAN Mini Breath Ketone Meter

Nemstar Breathing Trainer Image: Ketoscan

Start your journey to fitness with the Ketoscan Mini Breath Meter. This portable machine measures your ketone levels and body fat-burning rate while exhaling breath. The device is noninvasive and needs to be blown into for 3 seconds for quick and optimum results, helping you monitor acetone levels, and body weight and keep track of calorie count.

The machine measures breath acetone concentration at 100 resolutions and gives highly accurate results. It is highly sensitive to hydrogen and ethanol while helping to monitor your acetone levels precisely. The device comes with the Ketoscan mobile app, which enables you to set your fitness goals and monitor your progress regularly. It helps to adopt healthy nutrition habits and switch to a fitness-based lifestyle. According to reviewers, the product helps track progress quickly and is user-friendly.

Batteries: 1 Lithium Polymer batteries required | Product Dimensions: 2.14 x 4.33 x 0.72 inches | Weight: 13.44 Ounces.


  • Tracks diet and fitness
  • Monitors body metabolism
  • Accurate sensitive sensor
  • Quick precise results
  • 100 measurement levels
  • Monitors weight, acetone level
  • Smart Ketoscan app
  • Calculate body fat burning rate
  • Easy to use


  • Needs frequent servicing

Our Tester's Experience

"This device helps me track my body fat and ketone levels. It provides accurate readings. I like that I can connect it to my phone and check the tracking conveniently. The fact that it is non-invasive is brilliant. It comes in a carrying pouch, which is handy."

protip_icon Pro Tip
Do not share a breathing exercise machine with another person because the tube may get contaminated and pass on the germs of one person to another.

3. Best With Multiple Resistance Modes: Nemstar Breathing Trainer

Nemstar Breathing Trainer Image: Nemstar

The Nemstar Breathing Exercise Device helps you improve your lung capacity and body stamina. The pulmonary exercise machine helps you tone your abs, burn more calories and build muscle strength through a healthy breath-holding habit. The respiratory exercise machine has multiple modes and gives you the option to train at the desired level of resistance. This spirometer breathing exerciser enables you to build breath endurance along with strengthening lung capacity against environmental pollutants and allergens. The machine is portable, simple to operate, and easy to clean. It is made of high-quality silicone material that ensures excellent durability even after frequent usage. According to a reviews, people experience great quality for the price.

Material: ‎rubber | Color: ‎black | Item Dimensions LxWxH: ‎4.5 x 2 x 3 inches


  • Improves breath control
  • Strengthens lung muscles
  • Adjustable resistance levels
  • Durable
  • Portable
  • Improves body stamina
  • High quality material
  • Easy to use and clean


  • None

protip_icon Quick Tip
Clean your breathing machine at least 3-4 times a week. Just remove the mouthpiece and the tubing from the base and clean the rest of the machine with water and antibacterial soap.

Expand-A-Lung Breathing Fitness Exerciser
Best Durability
KETOSCAN Mini Breath Ketone Meter
Best For Quick and Accurate Results
Nemstar Breathing Trainer
Best With Multiple Resistance Modes
Batteries- 1 Lithium Polymer batteries required-
Dimensions- 2.14 x 4.33 x 0.72 inches-
Weight- 13.44 Ounces.-
Material-- ‎rubber
Color-- ‎black
Dimensions LxWxH-- ‎4.5 x 2 x 3 inches

4. Best For Improving Airflow:The Breather Respiratory Muscle Trainer

This lung exercise device is suitable for people with COPD, asthma, dysphagia, and sleep apnea. It activates and strengthens the respiratory muscles. The highlight of this device is that it trains both the inspiratory and expiratory muscles independently. It improves airflow through the vocal cords, which is helpful for singers. It reduces short breathing and promotes diaphragmatic breathing. This video review will allow you to understand more about the breathing trainer device. According to user experience, the product is an ideal choice as it is easy to use and helps strengthen your internal muscles.

Material: Plastic | Color: Blue | Product Dimensions: 5.1 x 1.7 x 1.8 inches | Weight: 1.59 Ounces


  • Lightweight and portable
  • Increases lung strength
  • Helps circulate oxygen to vital organs
  • Adjustable pressure settings
  • Easy to maintain


  • Not durable

Our Tester's Experience

"This device increases the oxygen flow in my body and improves my respiratory system. With consistent use of this product, I get less stressed. It also has improved my sleep. It helps strengthen my throat and clears mucus from my nose."


Why We Think It's Worth Buying

More than 1,219 rave reviews on Amazon prove why we are so in awe of this product.

5. Best For Reducing Breathlessness:POWERbreathe Plus Breathing Training Device

Power Breathe Image: Powerbreathe Plus Breathing Training Device

This scientifically proven breathing therapy device improves the strength and endurance of respiratory muscles. It is an upgraded version with 65% improved airflow dynamics. The lung exercises machine strengthen the respiratory muscles when you begin training. Check this YouTuber’s video for a detailed review of this product.

Material: Plastic | Color: Blue | Product Dimensions: 5.1 x 1.7 x 1.8 inches | Weight: 1.59 Ounces


  • Washable
  • Reduces breathlessness
  • Portable
  • immediate results


  • Expensive

6. Best Traning Modes:ChoiceMMed Lung Boost Respiratory Trainer

This breathing trainer has two training modes – endurance mode and strength mode – that are meant for enhancing your lung’s health and physical strength. It is designed for athletes and singers who want to increase their lung capacity. This breather has graduations on both sides. When you inhale and exhale into this device, your lung effort level is displayed on the screen.

Batteries: 2 AA batteries required | Product Dimensions: 3.15 x 2.74 x 6.35 inches | Weight: 5.6 Ounces


  • Easy to use
  • Multiple resistance levels
  • Removable mouthpiece


  • Unclear instructions

7. Best For Professional Singers:PowerLung Better Breathing Trainer

PowerLung Trainer Image: Powerlung

The breathing exercise devices are meant for people who are looking to benefit more from their physical training and workout regimen. Athletes and professional singers who want to improve their endurance and breath control through high lung volume capacity can go for this product. The strength of your breath can be adjusted through multiple settings. With regular use, this breather device will increase the volume of air you take in, with much deeper and longer breath cycles. According to reviews, the smart breathing trainer is a great help for those training for long-distance running and stamina.


  • Multiple adjustable settings
  • Lightweight and portable
  • Includes a CD with a user guide
  • Durable


  • Expensive

Our Tester's Experience

"I find this device easy to use. It strengthens my lungs and helps me breathe deeply. With consistent use, I have gained strength. I can now run faster without getting exhausted easily. The rubber coating around the handle allows me to grip it well."

8. Best For Sleep Cycle Improvement:Nose Breathe Trainer

Nose Breathe Trainer Image: Nose Breathe

This breath-training mouthpiece is designed to train your tongue to stick to the roof of your mouth for perfect nasal breathing patterns. It is an ideal device for people with sleep apnea. It allows proper tongue placement in the mouth to avoid breathing from your mouth. This custom-fitted personal breathing device and the mouthpiece is made with medical-grade silicone material.


  • Lightweight and portable
  • Improves sleep quality
  • Ergonomic design
  • Enables maximum nasal breathing


  • May lose suction quickly

Our Tester's Experience

"This mouthpiece helps me get restful sleep. It prevents me from breathing through my mouth and forces me to use my nose. It never pains my gums or teeth. It is made of medical-grade silicone, which sits comfortably inside my mouth."

*The prices provided in this article are based on the latest available information. However, they may vary due to changes in pricing by the seller and/or promotional offers.

These devices help minimize breathing problems in individuals with asthma and other breath-related or respiratory conditions. Now, let’s move on to the buying guide, which will help you find the right product.

Breathing Exerciser Buying Guide

1. Resistance

Depending on how strong your respiratory muscles are, you can pick a device’s resistance level. Some devices provide resistance during inhalation and exhalation, and some provide it only during inhalation. Hannah Shine, a personal trainer, advises, “When it comes to choosing a respiratory muscle training device, it’s important to listen to your body and start with a level of resistance that feels comfortable for you. Gradually increasing the resistance over time can help improve respiratory strength and endurance.” For quick improvement, you can use a device that comes with double resistance. But if you are looking to increase your strength slowly, and if your breathing problem is relatively minor, a single resistance device will work just fine. Test it out for a shorter duration in the beginning and gradually increase.

2. Portability And Size

Some breathing exercise machines with large volume capacity are heavy and huge. These devices are suitable if you plan to use them at home as they have a solid construction. But, there are other devices available that are lightweight and handy. If you travel often, these portable devices are perfect for you.

Improving your breathing can improve your quality of life. Pick a product that suits you, try it out, and let us know about your experience in the comments section below.

Infographic: Breathing Exercise Machine: Benefits & Cleaning Tips

Keeping a breathing exercise machine at home is a great idea. However, you may need some assistance while choosing the right machine so that you do not fall for the ones with flimsy designs or low-quality builds. Check out the infographic below to know about the various benefits of this machine and cleaning tips to keep it in good condition for a long time.

Breathing Exercise Machine: Benefits & Cleaning Tips (infographic)

Illustration: StyleCraze Design Team

The Bottom Line

Now you can improve your respiratory health with the expertly curated selection of the best breathing exercise machines featured in the article. These innovative devices offer a pathway to stronger lung capacity and overall well-being. From portable options for on-the-go use to more advanced machines for comprehensive training, they cater to various needs and fitness levels. Incorporating these tools into your daily routine can lead to better endurance and enhanced lung function and performance of various lung exercises. The KETOSCAN Mini Breath Ketone Meter offers quick and accurate results, making it useful for monitoring your breathing in a few seconds. However, if you want to tailor your breathing exercises to your specific needs and progress gradually, go for the Nemstar Breathing Trainer. You can improve your fitness journey and see the transformative benefits of focused breathing and lung exercises as these machines become your allies in making a healthier and more vibrant life.

Why Trust Stylecraze?

The author, Aditi Naskar, holds a diploma in health and wellness and is always on the lookout for tools and devices that make life easy. She has done extensive research and read many online reviews on trusted forums to compile the list of the best breathing exercise machines. These listed exercise machines can effectively boost your lung capacity. These are also easy to use and effectively manage breath-related conditions like asthma.

Frequently Asked Questions

How does breathing exerciser work?

A breathing exerciser provides resistance and stability as you inhale and exhale. This helps your lungs work harder and get stronger over time.

how to increase lung capacity?

It enables your lungs to pump more volume of air in and out for maximum breathing experience.

Do breathing exercise machines work?

Yes. Consistent use of breathing exercise devices improves lung capacity and airflow. These machines are also effective in curing breathing issues and asthma management.

How often should you use a breathing exerciser?

Use a breathing exercise for one to two hours daily for the best results.

Do breathing exercises make your lungs stronger?

Yes. Daily breathing exercises increase the oxygen level in your body, eliminate the collective stale air from the lungs, and help the diaphragm to breathe easily. Therefore, breathing exercises make your lungs stronger.

Is spirometer exercise good for the lungs?

Yes. A spirometer increases the amount of oxygen breathed in and aids in clearing the mucus from the lungs. But if you have active respiratory infections like Covid-19 and pneumonia, avoid using the device around people.

How do you know if a lung trainer is working?

A lung trainer improves your overall health. It relaxes your mind and makes you feel refreshed. So, if you sleep well and wake up the next day less agitated after using the lug trainer, you will know that the machine is working.

Can I do breathing exercises while driving?

Yes, you can engage in breathing exercises while driving. However, practice the exercises beforehand and become accustomed to them to avoid getting distracted on the road.

What are the benefits of breathing exercise machines?

Breathing exercise machines improve the overall breathing condition. They strengthen the lung capacity and increase the oxygen level in your body. With the effective use of these machines, you can experience easy breathing. They help treat respiratory diseases like chronic bronchitis, asthma, and emphysema.

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Hannah Shine
Hannah ShineAFA Certified Personal Trainer
Hannah Shine is a highly qualified and experienced personal trainer with 6 years of experience. She has a Diploma in Nutrition and a certification as a personal trainer from the Australian Fitness Academy. She is currently the health manager of Hourglass Waist, a company that provides health and fitness services to individuals of all ages, races, and sizes.

Read full bio of Hannah Shine