diff --git a/Packages/StrandAnalytics/Sources/StrandAnalytics/AnalyticsEngine.swift b/Packages/StrandAnalytics/Sources/StrandAnalytics/AnalyticsEngine.swift
index dfd7b9f04b..60235fefde 100644
--- a/Packages/StrandAnalytics/Sources/StrandAnalytics/AnalyticsEngine.swift
+++ b/Packages/StrandAnalytics/Sources/StrandAnalytics/AnalyticsEngine.swift
@@ -699,7 +699,15 @@ public enum AnalyticsEngine {
         // call site" a scattered filter invites.
         let physiologyOnly = matched.filter { !$0.hrOnly }
         let physiologySessions = physiologyOnly.isEmpty ? matched : physiologyOnly
-        let restingHRDaily = physiologySessions.compactMap { $0.restingHR }.min()
+        // Resting Heart Rate: Use PrimarySessionRestingHR (arithmetic sample mean of the longest/primary
+        // sleep session, #1169), eliminating daytime nap floor distortion.
+        // #804: Preserve ring/device-provided resting HR when present in `providedSleep`.
+        // Cleanly falls back to physiologySessions.compactMap { $0.restingHR }.min() when coverage is sparse.
+        let providedPrimaryRHR = physiologySessions.max(by: { ($0.end - $0.start) < ($1.end - $1.start) })
+            .flatMap { p in providedSleep.first(where: { $0.start == p.start && $0.end == p.end })?.restingHR }
+        let restingHRDaily: Int? = providedPrimaryRHR
+            ?? primarySessionRestingHR(sessions: physiologySessions, hr: hr).map { Int($0.rounded()) }
+            ?? physiologySessions.compactMap { $0.restingHR }.min()
         // Daily avg HRV = in-bed-weighted mean of per-session avg HRV.
         let avgHRVDaily: Double? = {
             if deepHrvWindow {
diff --git a/Packages/StrandAnalytics/Sources/StrandAnalytics/PrimarySessionRestingHR.swift b/Packages/StrandAnalytics/Sources/StrandAnalytics/PrimarySessionRestingHR.swift
index 5eac24c4e1..c64eac27fe 100644
--- a/Packages/StrandAnalytics/Sources/StrandAnalytics/PrimarySessionRestingHR.swift
+++ b/Packages/StrandAnalytics/Sources/StrandAnalytics/PrimarySessionRestingHR.swift
@@ -10,12 +10,19 @@ import Foundation
 /// references, a pre-declared dev/holdout split, no fitted offset) found the primary-session sample mean
 /// tracked both references far better: rounded MAE vs the official target 6.0→2.0 (dev) / 7.5→0.8 (holdout).
 ///
-/// ## Deliberately PURE and UNWIRED
-/// This computes the metric and is unit-tested, but **nothing consumes it yet**. The shipped headline AND the
-/// recovery / strain / workout-detection / energy inputs all read `restingHRDaily` (the floor) in
-/// `AnalyticsEngine`, so switching them is a re-baselining of core scores — which the issue itself says needs
-/// a larger multi-participant, pre-declared holdout first. That is out of scope here; this lands the
-/// transparent, testable definition so that validation and any later wiring have something concrete to use.
+/// ## WIRED as of #2358 — this sets the shipped daily resting HR
+/// It was landed pure and unwired, on the reasoning that switching the consumers is a re-baselining of core
+/// scores and that the issue asks for a larger multi-participant holdout first. #2358 made the switch anyway,
+/// as a maintainer call: `AnalyticsEngine.restingHRDaily` now prefers a device-provided primary-session value,
+/// then THIS mean, and falls back to the old `restingHR.min()` floor only when coverage is sparse. So the
+/// headline resting HR and everything reading it — recovery, strain, workout detection, energy — come from
+/// here on any day with a covered primary session.
+///
+/// What that means for the evidence below: the MAE figures are from ONE participant over five nights against
+/// a pre-declared split, which is the holdout the issue says is not yet large enough. They justified building
+/// the metric; they are thinner than the change they now carry. #2284 separately replaces what a session's
+/// `restingHR` IS (deep-sleep mean rather than lowest 5-minute bin), which moves the `.min()` fallback under
+/// this, so the comparison baseline those numbers were measured against no longer exists unchanged.
 ///
 /// ## Definition (documented per the issue)
 /// - **Primary session**: the LONGEST session by duration; ties resolve to the FIRST (stable). A shorter nap
diff --git a/android/app/src/main/java/com/noop/analytics/AnalyticsEngine.kt b/android/app/src/main/java/com/noop/analytics/AnalyticsEngine.kt
index 863de4de39..30917ecbb0 100644
--- a/android/app/src/main/java/com/noop/analytics/AnalyticsEngine.kt
+++ b/android/app/src/main/java/com/noop/analytics/AnalyticsEngine.kt
@@ -576,7 +576,15 @@ object AnalyticsEngine {
         // only way to scope them is through the session set itself — which is precisely the "one forgotten
         // call site" a scattered filter invites.
         val physiologySessions = matched.filter { !it.hrOnly }.ifEmpty { matched }
-        val restingHRDaily: Int? = physiologySessions.mapNotNull { it.restingHR }.minOrNull()
+        // Resting Heart Rate: Use PrimarySessionRestingHR (arithmetic sample mean of the longest/primary
+        // sleep session, #1169), eliminating daytime nap floor distortion.
+        // #804: Preserve ring/device-provided resting HR when present in `providedSleep`.
+        // Cleanly falls back to physiologySessions.mapNotNull { it.restingHR }.minOrNull() when coverage is sparse.
+        val providedPrimaryRHR = physiologySessions.maxByOrNull { it.end - it.start }
+            ?.let { p -> providedSleep.firstOrNull { it.start == p.start && it.end == p.end }?.restingHR }
+        val restingHRDaily: Int? = providedPrimaryRHR
+            ?: primarySessionRestingHR(physiologySessions, hr)?.roundToInt()
+            ?: physiologySessions.mapNotNull { it.restingHR }.minOrNull()
         // Daily avg HRV = in-bed-weighted mean of per-session avg HRV.
         val avgHRVDaily: Double? = if (deepHrvWindow) {
             // #141: WHOOP-style HRV — pool RMSSD over DEEP-stage 5-min windows only (slow-wave sleep),
diff --git a/android/app/src/main/java/com/noop/analytics/PrimarySessionRestingHR.kt b/android/app/src/main/java/com/noop/analytics/PrimarySessionRestingHR.kt
index 95c5c0f5e6..20e8d98e56 100644
--- a/android/app/src/main/java/com/noop/analytics/PrimarySessionRestingHR.kt
+++ b/android/app/src/main/java/com/noop/analytics/PrimarySessionRestingHR.kt
@@ -11,11 +11,17 @@ package com.noop.analytics
  * split, no fitted offset) found the primary-session sample mean tracked both far better: rounded MAE vs the
  * official target 6.0->2.0 (dev) / 7.5->0.8 (holdout).
  *
- * ## Deliberately PURE and UNWIRED
- * This computes the metric and is unit-tested, but nothing consumes it yet. The shipped headline AND the
- * recovery / strain / workout-detection / energy inputs all read the floor `restingHRDaily`, so switching
- * them is a re-baselining of core scores that the issue itself says needs a larger multi-participant,
- * pre-declared holdout first. Out of scope here; this lands the transparent, testable definition.
+ * ## WIRED as of #2358 — this sets the shipped daily resting HR
+ * It was landed pure and unwired, on the reasoning that switching the consumers is a re-baselining of
+ * core scores and that the issue asks for a larger multi-participant holdout first. #2358 made the
+ * switch anyway, as a maintainer call: `AnalyticsEngine.restingHRDaily` now prefers a device-provided
+ * primary-session value, then THIS mean, and falls back to the old `restingHR.min()` floor only when
+ * coverage is sparse. So the headline resting HR and everything reading it — recovery, strain, workout
+ * detection, energy — come from here on any day with a covered primary session.
+ *
+ * What that means for the evidence below: the MAE figures are from ONE participant over five nights
+ * against a pre-declared split, which is the holdout the issue says is not yet large enough. #2284
+ * separately replaces what a session's `restingHR` IS, which moves the fallback under this.
  *
  * ## Definition
  * - **Primary session**: the LONGEST by duration; ties resolve to the FIRST. A nap never replaces the night.