diff --git a/src/prometheus_alert_rules/smart.yaml b/src/prometheus_alert_rules/smart.yaml
index 13f46f23..b067fad2 100644
--- a/src/prometheus_alert_rules/smart.yaml
+++ b/src/prometheus_alert_rules/smart.yaml
@@ -99,3 +99,29 @@ groups:
         on device "{{ $labels.device }}" is greater than 0.
           VALUE = {{ $value }}
           LABELS = {{ $labels }}
+
+  - alert: SmartNVMeDriveLifetimeWarning
+    expr: smartctl_device_percentage_used{device=~"nvme.*"} >= 80
+    for: 15m
+    labels:
+      severity: warning
+    annotations:
+      summary: NVMe drive is approaching its estimated lifetime (instance {{ $labels.instance }})
+      description: |
+        The NVMe drive has reached 80% of its estimated lifetime.
+        Note: A value of 100 does not indicate failure. For more details, visit https://charmhub.io/hardware-observer/docs/metrics-and-alerts-smart
+          VALUE = {{ $value }}
+          LABELS = {{ $labels }}
+
+  - alert: SmartNVMeDriveLifetimeCritical
+    expr: smartctl_device_percentage_used{device=~"nvme.*"} >= 90
+    for: 15m
+    labels:
+      severity: critical
+    annotations:
+      summary: NVMe drive is close to reaching its estimated lifetime (instance {{ $labels.instance }})
+      description: |
+        The NVMe drive has reached 90% of its estimated lifetime.
+        Note: A value of 100 does not indicate failure. For more details, visit https://charmhub.io/hardware-observer/docs/metrics-and-alerts-smart
+          VALUE = {{ $value }}
+          LABELS = {{ $labels }}
\ No newline at end of file
diff --git a/tests/unit/test_alert_rules/test_smart.yaml b/tests/unit/test_alert_rules/test_smart.yaml
index 65ec30b0..8e07ad12 100644
--- a/tests/unit/test_alert_rules/test_smart.yaml
+++ b/tests/unit/test_alert_rules/test_smart.yaml
@@ -188,3 +188,46 @@ tests:
                 on device "sda" is greater than 0.
                   VALUE = 2
                   LABELS = map[__name__:smartctl_device_attribute attribute_id:5 attribute_name:Reallocated_Sectors_Count device:sda instance:ubuntu-2]
+
+  - interval: 1m
+    input_series:
+      - series: 'smartctl_device_percentage_used{device="nvme", instance="ubuntu-3"}'
+        values: '85x20'
+
+    alert_rule_test:
+      - eval_time: 20m
+        alertname: SmartNVMeDriveLifetimeWarning
+        exp_alerts:
+          - exp_labels:
+              severity: warning
+              instance: ubuntu-3
+              device: nvme
+            exp_annotations:
+              summary: NVMe drive is approaching its estimated lifetime (instance ubuntu-3)
+              description: |
+                The NVMe drive has reached 80% of its estimated lifetime.
+                Note: A value of 100 does not indicate failure. For more details, visit https://charmhub.io/hardware-observer/docs/metrics-and-alerts-smart
+                  VALUE = 85
+                  LABELS = map[__name__:smartctl_device_percentage_used device:nvme instance:ubuntu-3]
+
+
+  - interval: 1m
+    input_series:
+      - series: 'smartctl_device_percentage_used{device="nvme", instance="ubuntu-4"}'
+        values: '95x20'
+
+    alert_rule_test:
+      - eval_time: 20m
+        alertname: SmartNVMeDriveLifetimeCritical
+        exp_alerts:
+          - exp_labels:
+              severity: critical
+              instance: ubuntu-4
+              device: nvme
+            exp_annotations:
+              summary: NVMe drive is close to reaching its estimated lifetime (instance ubuntu-4)
+              description: |
+                The NVMe drive has reached 90% of its estimated lifetime.
+                Note: A value of 100 does not indicate failure. For more details, visit https://charmhub.io/hardware-observer/docs/metrics-and-alerts-smart
+                  VALUE = 95
+                  LABELS = map[__name__:smartctl_device_percentage_used device:nvme instance:ubuntu-4]
\ No newline at end of file