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README.md

@@ -95,7 +95,11 @@ With aggressive location-monitoring enabled, if the user stops for exactly 15 mi
 
 ### iOS Config
 
-#### @param {Integer} desiredAccuracy
+Use the following config-parameters with the #configure method:
+
+#### `@param {Integer} [0, 10, 100, 1000] desiredAccuracy in meters`
+
+The lower the number, the more power devoted to GeoLocation resulting in higher accuracy readings.  1000 results in lowest power drain and least accurate readings.
 
 #### @param {Integer} distanceFilter