In the documentation it says:
"The device synchronizes time with the Particle Cloud during the handshake. From then, the time is continually updated on the device."
I want to make sure I understand this correctly. I take this to mean that the Electron time syncs with the cloud during the handshake, and that this uses some small amount of data. From there you can use your time functions without using any data. When they say that " time is continually updated on the device" does that mean that it re-syncs on some regular or semi-regular basis? If so - how often? And how much data does it use when it does?