Smart Polling and Channel Change management:

- user attempts to initiate a poll too close to sensor/pump comms will inform user to wait that poll is due in number of seconds

- app restarted and a poll is requested but close too sensor/pump comms will inform user to wait that poll is due in number of seconds

- startup poll time clash with sensor/pump is detected and auto adjusted

- unavailable SGV from pump due sensor/pump poll time changes/clashes will auto adjust poll time

- ongoing unavailable SGV attempts will start poll time auto adjust and user warned and number of unavailable SGV attempts shown

- missed SGV due to radio channel change avoids EHSM comms reducing the chance of extended channel changes

- occasionly the pump is late with the current SGV and returns the same SGV event as privious poll, this is detected and a new poll is scheduled