Accuracy of the ActivPAL and Fitbit Charge 2 in measuring step count in Cystic Fibrosis.
Maire CurranAudrey C TierneyLouise CollinsLauren KennedyCiara McDonnellAli SheikhiCathal D WalshBrian CasserlyRoisin CahalanPublished in: Physiotherapy theory and practice (2021)
The ActivPAL and Fitbit Charge 2 demonstrated acceptable validity for step count measurement in CF. These devices can be used for tracking PA during interventions in people with CF.