{
  "$id": "WatchEdge.json",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "string",
  "enum": [
    "none",
    "ring",
    "time"
  ],
  "description": "What the edge of the running screen shows (UI-21): nothing, the ring (UI-23) or the time of day (UI-25)."
}