









💨 Elevate your breath, elevate your game — small device, big impact!
The Bigbreathe S-IMT is the world’s smallest and lightest inspiratory muscle trainer, weighing only 29g. It features a certified pressure control system with 9 adjustable resistance levels, enabling precise and effective respiratory muscle training. Designed for hands-free use, it enhances lung capacity and stamina, making it ideal for athletes and fitness enthusiasts. Its compact size ensures portability, while its simple cleaning process guarantees hygiene and durability.














| ASIN | B095VYZRR5 |
| Batteries Included? | No |
| Best Sellers Rank | #160,123 in Sporting Goods ( See Top 100 in Sporting Goods ) #2,034 in Swimming Goggles |
| Brand | BIG BREATHE |
| Customer Reviews | 3.8 3.8 out of 5 stars (90) |
| Date First Available | 3 December 2021 |
| Manufacturer | BIG BREATHE |
| Package Dimensions | 12.8 x 9.09 x 4.6 cm; 109 g |
T**.
I am very pleased with this product as it is smaller and more effective than competing products. I did not expect it to have a dieting effect, but I actually feel like my chest size has decreased since I started using it. I am also very satisfied with the portability, as I can carry it in a small pouch.
C**O
The instructions for how to use the Big Breath were nearly non-existent. After reading the very small booklet that came with the device I was unable to discern if I was to use it while exercising or as a stand alone device with a rep or time regimen. I almost returned it. I searched online for instructions on using IMT breathing devices. Too bad! I’m certain the device will work but the reputation of the company lost points for not providing adequate instructions for safely and effectively using this device.
I**3
I am really satisfied because my back pain has improved. The feeling of the torso being tightly squeezed is strong. I think if I keep doing it consistently, I will see effects. It’s okay to do it while staying still, but it’s very hard when doing housework. I recommend it to those who don’t know how to do diaphragmatic breathing.”
B**Y
This has been a life changer and works well I just tuck in my purse and it goes everywhere with me
C**L
It worked great the first 3 days, but it felt like the flap on the inside is stuck, even tho the resistance is only set to 2. Great concept, and if it continued to work, it would be 5 stars.
Trustpilot
2 weeks ago
5 days ago