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Apple vs. Fitbit

Cozie is available for the Apple Watch and for select Fitbit devices. Watch-based surveys are availble on both frameworks. However, the surrounding feature set differs between the two frameworks and might also depend on the exact devices used.


Cozie Fitbit:

Cozie Fitbit Flow


Cozie Apple:
Cozie Apple Flow

Feature set comparison


Features Cozie Fitbit Cozie Apple
ClockfaceCozie Fitbit screenCozie Fitbit screen
Android phones Yes No
Question FlowsYesYes
Follow up questionsYesYes
Heart Rate data at the time of question flow response YesYes
GPS data at the time of question flow response YesYes
Heart Rate data all day Yes (from Fitbit API) Yes
Scheduled reminders watch surveys YesYes
Number of response option per question flow question 4 unlimited
Step count data Not reliable Yes
Walking distance data Not reliable Yes
Noise data No Yes
Blood Oxygen Saturation Data No Yes
Externally triggered notifications No Yes
Instantaneous response submission to database No Yes
Weekly survey in app No Yes
Configurable participation hours No Yes
Configurable participation days No Yes
Response counter in app No Yes
Skin temperature data No No
Indoor location No No