Airofit

- Product works quite well when applied regularly
- Innovative product which can easily be applied in at home setting
- Has an app with it with various kinds of breathing exercises
- They have regular campaigns where you can get a discount on the device

- Additional subscription costs next to already quite high hardware costs (additional 39,99 € per year)
- Cleaning of the device is important (especially due to oral health) but not really thought through from my perspective. They should include a cleaning device
- When I used the device the "Tips" section didn't work at all, so there were no personalized insights for me although I had regular training data. I talked to a person from Airofit and they mentioned that it is still "work in progress".

My goal was to improve my respiratory strength as well as my lung capacity. I used the Airofit for 2 months intensely next to my general sports routine and had the following results:

- In around 2 months I improved my lung volume from 5,2 l to 7,0 l
- In around 2 months I was able to improve inspiratory strength and expiratory strength and get from red/orange scale to average range

So from my perspective training with the device has a measurable effect.