Study: NCT04939558

Intervention type: DEVICE
Intervention: N-Tidal C handset
Description: Participants are to use the 'N-Tidal C' handset every day for 14 days. This will ideally be two times a day (once in the morning and once in the evening, before using any regular inhalers). Each breath record requires the participant to breathe through the mouthpiece for 75 seconds in a relaxed manner.

Intervention type: DEVICE
Intervention: N-Tidal C handset
Description: Participants are to use the 'N-Tidal C' handset every day for 14 days. This will ideally be two times a day (once in the morning and once in the evening, before using any regular inhalers). Each breath record requires the participant to breathe through the mouthpiece for 75 seconds in a relaxed manner.

Intervention type: DEVICE
Intervention: N-Tidal C handset
Description: Participants are to use the 'N-Tidal C' handset every day for 14 days. This will ideally be two times a day (once in the morning and once in the evening, before using any regular inhalers). Each breath record requires the participant to breathe through the mouthpiece for 75 seconds in a relaxed manner.

Intervention type: DEVICE
Intervention: N-Tidal C handset
Description: Participants are to use the 'N-Tidal C' handset every day for 14 days. This will ideally be two times a day (once in the morning and once in the evening, before using any regular inhalers). Each breath record requires the participant to breathe through the mouthpiece for 75 seconds in a relaxed manner.

Intervention type: DEVICE
Intervention: N-Tidal C handset
Description: Participants are to use the 'N-Tidal C' handset every day for 14 days. This will ideally be two times a day (once in the morning and once in the evening, before using any regular inhalers). Each breath record requires the participant to breathe through the mouthpiece for 75 seconds in a relaxed manner.

Intervention type: DEVICE
Intervention: N-Tidal C handset
Description: Participants are to use the 'N-Tidal C' handset every day for 14 days. This will ideally be two times a day (once in the morning and once in the evening, before using any regular inhalers). Each breath record requires the participant to breathe through the mouthpiece for 75 seconds in a relaxed manner.

Intervention type: DEVICE
Intervention: N-Tidal C handset
Description: Participants are to use the 'N-Tidal C' handset every day for 14 days. This will ideally be two times a day (once in the morning and once in the evening, before using any regular inhalers). Each breath record requires the participant to breathe through the mouthpiece for 75 seconds in a relaxed manner.

Intervention type: DEVICE
Intervention: N-Tidal C handset
Description: Participants are to use the 'N-Tidal C' handset every day for 14 days. This will ideally be two times a day (once in the morning and once in the evening, before using any regular inhalers). Each breath record requires the participant to breathe through the mouthpiece for 75 seconds in a relaxed manner.

Intervention type: DEVICE
Intervention: N-Tidal C handset
Description: Participants are to use the 'N-Tidal C' handset every day for 14 days. This will ideally be two times a day (once in the morning and once in the evening, before using any regular inhalers). Each breath record requires the participant to breathe through the mouthpiece for 75 seconds in a relaxed manner.

Intervention type: DEVICE
Intervention: N-Tidal C handset
Description: Participants are to use the 'N-Tidal C' handset every day for 14 days. This will ideally be two times a day (once in the morning and once in the evening, before using any regular inhalers). Each breath record requires the participant to breathe through the mouthpiece for 75 seconds in a relaxed manner.