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You should work with the Way to Health team to set up the device configuration. Once configured, authorization occurs shortly after an email address is entered on the participant profile. W2H sends a web request to Hidrate Spark in real time, any time the email address field on the participant's W2H profile field is updated. The email address must match the email address that is used for the Hidrate Spark account. Because it is a username, the email address is case sensitive and should be entered exactly as it is on the Hidrate Spark account.
How incoming data works
First, you should ensure there is proper configuration on the event schedule. A daily event should be created to track daily fluid intakeW2H requests sip data on an hourly basis as soon as the authorization is complete. W2H stops the hourly requests when a participant is put in a status of "finished".
Configuration Tips
On the data source setup, under advanced settings, set up the Selection Strategy to attach the max data point. Set up the selection field to 'amount drank' and wait until the end of the window to attach data.
On each arm's event schedule, you should configure an event to capture daily fluid. This is done by create a "Collect Data" event that runs from 12am - 11:59am the same day. The event should repeat for the duration of the intervention (e.g. 180 times for a 6 month intervention).
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