diff --git a/Makefile b/Makefile
index 5d604026..9bf7ed44 100644
--- a/Makefile
+++ b/Makefile
@@ -2,6 +2,10 @@
 GOSSAMER_PATH=gossamer
 
 # Which board are we building for?
+# Options are:
+# - sensorwatch_pro
+# - sensorwatch_green
+# - sensorwatch_red (also known as Sensor Watch Lite)
 BOARD=sensorwatch_pro
 
 # Sensor Watch will detect the display, unless you are debugging over USB.
diff --git a/movement_config.h b/movement_config.h
index dd6c831c..4a8ccd48 100644
--- a/movement_config.h
+++ b/movement_config.h
@@ -77,12 +77,12 @@ const watch_face_t watch_faces[] = {
 /* Set the timeout before switching to low energy mode
  * Valid values are:
  * 0: Never
- * 1: 1 hour
- * 2: 2 hours
- * 3: 6 hours
- * 4: 12 hours
- * 5: 1 day
- * 6: 2 days
+ * 1: 10 minutes
+ * 2: 1 hour
+ * 3: 2 hours
+ * 4: 6 hours
+ * 5: 12 hours
+ * 6: 1 day
  * 7: 7 days
  */
 #define MOVEMENT_DEFAULT_LOW_ENERGY_INTERVAL 0