Functions for reading accelerometer data from the following file formats:
| Brand | Device name | File extension | Data type | GGIRread function |
|---|---|---|---|---|
| Axivity Ltd https://axivity.com/ | AX3 and AX6 | .cwa | raw gravitational units | readAxivity |
| ActivInsights Ltd https://activinsights.com/ | GENEActiv Original and Sleep | .bin | raw gravitational units | readGENEActiv |
| Unilever Discover Ltd | Genea (no longer manufactured) | .bin | raw gravitational units | readGenea |
| ActiGraph | ??? | .csv | count data | readActigraphCount |
| Actiwatch | ??? | .csv and .awd | count data | readActiwatchCount |
| Actical | ??? | .csv | count data | readActicalCount |
| Philips Health Band | ??? | .xlsx | count data | readPHBCount |
| Fitbit | ??? | .json | sleep, steps or calories data | readFitbit |