Can the DJI SPARK actually fly 1.6 Km (1 Mile) out of the field?
FOR SAFETY: By no means fly your drone far if there are folks beneath your flight path. This was an early morning check over farm fields with no folks or constructions within the flight path.

For this check, the Spark Controller was used. Related to a Samsung Galaxy Notice 5 cellphone. Some folks flip off the blue tooth on their telephones, however I left it on (the blue tooth on my cellphone communicates with my FITBIT).