Repository of work to alter Fitbit Ionic Flashring Watch Face to support Blood Glucose data display from XDrip+ and directly from nightscout sites.

Design Goals:

1. Perform as much processing on phone companion app as possible to maintain watch battery life.
2. Provide at-a-glance info about current BG, trend, and polling status.
3. Tap BG Value to view chart of last 24 readings graphically. Tap to return.
4. Settings are pulled from xDrip+ or Nightscout to avoid having to set them up in watchface and consistency. This includes units, High/Low limits, Target High/Low limits.
5. Document in-code as much as possible to support ongoing development/support of this watch face for users.

Current Watch Face Status: Screens currently look as follows. Tap the upper right box of main display to get to graph, anywhere on graph to get back to main. Currently deciding if I will submit this as-is to fitbit or add high/low vibe alerts first. everything works everywhere except grabbing target BG high/low values from xDrip+ as they are not included in the status.json endpoint yet. Once they are this will just work.

Ionic Main: Ionic Graph:

Versa Main: Versa Graph: