Predicting wellness of a user with monitoring from portable monitoring devices

A system comprising:

• a wearable device that monitors a wellness-relevant parameter representing a user over a defined period to produce a time series for the monitored parameter;
• a portable device that receives a first set and a second set of one of cognitive assessment data and psychosocial assessment data for the user at respective first and second times in the defined period;
• and
• a predictive model that assigns a value to the user according to the time series for the wellness-relevant parameter, the first set of one of cognitive assessment data and psychosocial assessment data, and the second set of one of cognitive assessment data and psychosocial assessment data.

A method for monitoring a wellness of a user, the method comprising:

• monitoring a plurality of wellness-relevant parameters representing the user at a wearable device over a defined period to produce respective time series for the monitored parameter;
• extracting a set of features representing the user from the time series for the plurality of wellness-relevant parameters, the set of features comprising a predicted value for at least one of the plurality of wellness-relevant parameters;
• and
• assigning a value to the user via a predictive model according to the set of features.