def activities(user_id, options = {})
      perform_request(:get, '/v2/measure', WithingsSDK::Activity, 'activities', {
        action: 'getactivity',
        userid: user_id
      }.merge(options))
    end
def activities(user_id, options = {})
      perform_request(:get, '/v2/measure', WithingsSDK::Activity, 'activities', {
        action: 'getactivity',
        userid: user_id
      }.merge(options))
    end
Get a list of activity measures for the specified user

 @param user_id [Integer]
 @param options [Hash]

 @return [Array<WithingsSDK::Activity>]