diff --git a/config/recorder.yaml b/config/recorder.yaml
index 57a2f760..e7d4cec9 100755
--- a/config/recorder.yaml
+++ b/config/recorder.yaml
@@ -15,7 +15,10 @@
 #  last-report timestamps or transient max-current snapshot history.
 # Notes: Life360 trackers are explicitly included for map/history queries despite the broad device_tracker exclusion.
 # Notes: Raw Portainer container/stack status telemetry is live-only; keep Docker aggregate outage sensors, Repairs, and curated logbook events instead.
-# Notes: Mobile app phone telemetry is live-only except daily pedometer metrics for Carlo and Stacey, retained for fitness history; Life360 keeps location history and notify services remain available.
+# Notes: Mobile app phone telemetry is live-only except daily pedometer metrics
+#  and low-churn battery-state transitions for Carlo and Stacey, used to
+#  distinguish time in bed from phone-down sleep time; Life360 keeps
+#  location history and notify services remain available.
 # Notes: Rolling maintenance days-since sensors are live-only; durable interval/count/total sensors carry the history.
 # Notes: TP-Link lamp voltage diagnostics are live-only; useful energy/power sensors stay recorded.
 # Notes: WHOIS days-until-expiration countdowns are live-only; actual expiry timestamps and alert-state changes remain durable.
@@ -42,11 +45,13 @@ include:
     - device_tracker.life360_stacey_costanzo
     - device_tracker.life360_yolanda_costanzo
     - sensor.carlo_maxpro_average_active_pace
+    - sensor.carlo_maxpro_battery_state
     - sensor.carlo_maxpro_distance
     - sensor.carlo_maxpro_floors_ascended
     - sensor.carlo_maxpro_floors_descended
     - sensor.carlo_maxpro_steps
     - sensor.stacey_iphone11_average_active_pace
+    - sensor.stacey_iphone11_battery_state
     - sensor.stacey_iphone11_distance
     - sensor.stacey_iphone11_floors_ascended
     - sensor.stacey_iphone11_floors_descended