Garmin Developer Tips - Data Recording
Frequency
It is imperative that the data recording frequency is set to “every second” but this is the responsibility of the watch user.
There is no obvious way that a Connect IQ application can check the data recording frequency.
Fix Quality
The user should be aware of the fix quality at all times.
- The user should be able to delay the recording until the signal is acquired (i.e. fix quality is good).
- When the signal is first acquired the user should be alerted to the fact; both visually and with a vibration.
- When the signal is lost the user should be alerted to the fact; both visually and with a vibration.
- When the signal is re-acquired the user should be alerted to the fact; both visually and with a vibration.
Controls
The following are general recommendations relating to the user interface:
- The user should be able to delay the recording, prior to a GPS fix quality of good.
- The user should be able to pause and resume sessions when taking a break.
- The user should be given the choice of saving or discarding sessions.
- The button to start / stop / pause / discard should be consistent with other Garmin activities.