diff --git a/src/lib/whoop/client.ts b/src/lib/whoop/client.ts
index 51489db66..7eb91358e 100644
--- a/src/lib/whoop/client.ts
+++ b/src/lib/whoop/client.ts
@@ -190,6 +190,9 @@ export interface WhoopSleep {
       total_light_sleep_time_milli: number;
       total_slow_wave_sleep_time_milli: number;
       total_rem_sleep_time_milli: number;
+      // v1.12.8 — per-night sleep disturbance tally. Optional: older / still-
+      // scoring records may omit it.
+      disturbance_count?: number;
     };
     sleep_needed: {
       baseline_milli: number;
@@ -581,18 +584,29 @@ export function mapSleep(s: WhoopSleep): MappedMeasurement[] {
     });
   }
 
+  if (typeof stages.disturbance_count === "number") {
+    out.push({
+      type: "SLEEP_DISTURBANCE_COUNT",
+      value: stages.disturbance_count,
+      unit: "count",
+      measuredAt,
+      fieldTag: "disturbances",
+    });
+  }
+
   return out;
 }
 
 /**
  * Map one WHOOP cycle (day) record: `DAY_STRAIN` (distinct from the COMPUTED
- * `STRAIN_SCORE`) and `ENERGY_EXPENDITURE_KJ` (kept in native kJ). Energy is
- * NOT converted to kcal here — that conversion is for the workout path only.
+ * `STRAIN_SCORE`), `ENERGY_EXPENDITURE_KJ` (kept in native kJ), and the day's
+ * whole-cycle `AVERAGE_HEART_RATE` / `MAX_HEART_RATE`. Energy is NOT converted
+ * to kcal here — that conversion is for the workout path only.
  */
 export function mapCycle(c: WhoopCycle): MappedMeasurement[] {
   if (!c.score) return [];
   const measuredAt = new Date(c.start);
-  return [
+  const out: MappedMeasurement[] = [
     {
       type: "DAY_STRAIN",
       value: round2(c.score.strain),
@@ -608,6 +622,30 @@ export function mapCycle(c: WhoopCycle): MappedMeasurement[] {
       fieldTag: "energy_kj",
     },
   ];
+
+  // v1.12.8 — the cycle score's average / max heart rate were fetched but
+  // dropped before this release. Distinct fieldTags keep them from colliding
+  // with the strain / energy rows under the shared cycle `externalId`.
+  if (typeof c.score.average_heart_rate === "number") {
+    out.push({
+      type: "AVERAGE_HEART_RATE",
+      value: Math.round(c.score.average_heart_rate),
+      unit: "bpm",
+      measuredAt,
+      fieldTag: "avg_hr",
+    });
+  }
+  if (typeof c.score.max_heart_rate === "number") {
+    out.push({
+      type: "MAX_HEART_RATE",
+      value: Math.round(c.score.max_heart_rate),
+      unit: "bpm",
+      measuredAt,
+      fieldTag: "max_hr",
+    });
+  }
+
+  return out;
 }
 
 /** Metres → centimetres (WHOOP `height_meter` → `User.heightCm`). */
diff --git a/src/lib/whoop/mapping.md b/src/lib/whoop/mapping.md
index 0e4026743..bd9648bdd 100644
--- a/src/lib/whoop/mapping.md
+++ b/src/lib/whoop/mapping.md
@@ -35,9 +35,12 @@ A recovery record with `score === null` (WHOOP still scoring) maps to nothing.
 | `sleep_efficiency_percentage` | `SLEEP_EFFICIENCY` | % | `sleep_eff` | — |
 | `sleep_consistency_percentage` | `SLEEP_CONSISTENCY` | % | `sleep_consistency` | — |
 | `respiratory_rate` | `RESPIRATORY_RATE` | breaths/min | `resp_rate` | — |
+| `stage_summary.disturbance_count` | `SLEEP_DISTURBANCE_COUNT` | count | `disturbances` | — |
 
 Stage durations are ms→minutes (`÷ 60000`). One row per stage per night
-(same pattern as Apple Health). Percentage / respiratory fields are optional.
+(same pattern as Apple Health). Percentage / respiratory / disturbance-count
+fields are optional. `disturbance_count` (v1.12.8) is a per-night tally — a
+plain integer, stored as-is.
 
 ## Cycle (`/v2/cycle`) — record `start` is `measuredAt`
 
@@ -45,6 +48,8 @@ Stage durations are ms→minutes (`÷ 60000`). One row per stage per night
 |---|---|---|---|---|
 | `cycle.score.strain` | `DAY_STRAIN` | score | `day_strain` | 0–21 WHOOP scale. Distinct from the COMPUTED `STRAIN_SCORE` (0–100 TRIMP proxy). |
 | `cycle.score.kilojoule` | `ENERGY_EXPENDITURE_KJ` | kJ | `energy_kj` | Native kJ — NOT converted to kcal (the workout path converts). |
+| `cycle.score.average_heart_rate` | `AVERAGE_HEART_RATE` | bpm | `avg_hr` | v1.12.8 — the day's whole-cycle average HR. Fetched but dropped before v1.12.8; now mapped. Distinct from spot `PULSE` / `RESTING_HEART_RATE` / `WALKING_HEART_RATE_AVERAGE`. |
+| `cycle.score.max_heart_rate` | `MAX_HEART_RATE` | bpm | `max_hr` | v1.12.8 — the day's whole-cycle peak HR. Fetched but dropped before v1.12.8; now mapped. |
 
 ## Workout (`/v2/activity/workout`) — into `Workout`, not `Measurement`