diff --git a/drivers/sensor/st/lis2dw12/Kconfig b/drivers/sensor/st/lis2dw12/Kconfig
index 2241505902f..d2ccde49fed 100644
--- a/drivers/sensor/st/lis2dw12/Kconfig
+++ b/drivers/sensor/st/lis2dw12/Kconfig
@@ -63,10 +63,15 @@ config LIS2DW12_TAP
 
 endif # LIS2DW12_TRIGGER
 
-config LIS2DW12_THRESHOLD
-	bool "Wakeup threshold trigger (via interrupt)"
+config LIS2DW12_SLEEP
+	bool "Sleep mode"
 	help
-	  Enable the wakeup threshold trigger feature.
+	  Enable sleep (inactivity) mode with ODR change when detected
+
+config LIS2DW12_WAKEUP
+	bool "Wakeup detection (via interrupt)"
+	help
+	  Enable the wakeup detection feature.
 	  The wake-up interrupt signal is generated if a certain number of
 	  consecutive data exceed the configured threshold (config in DT).
 	  The threshold is applied to both positive and negative data: for
diff --git a/drivers/sensor/st/lis2dw12/lis2dw12.c b/drivers/sensor/st/lis2dw12/lis2dw12.c
index 005238ca87d..3f1e7580780 100644
--- a/drivers/sensor/st/lis2dw12/lis2dw12.c
+++ b/drivers/sensor/st/lis2dw12/lis2dw12.c
@@ -187,7 +187,7 @@ static inline int32_t sensor_ms2_to_mg(const struct sensor_value *ms2)
 	}
 }
 
-#if CONFIG_LIS2DW12_THRESHOLD
+#if (CONFIG_LIS2DW12_SLEEP || CONFIG_LIS2DW12_WAKEUP)
 
 /* Converts a lis2dw12_fs_t range to its value in milli-g
  * Range can be 2/4/8/16G
@@ -290,27 +290,50 @@ static int lis2dw12_attr_set_ff_dur(const struct device *dev,
 }
 #endif
 
+#ifdef CONFIG_LIS2DW12_SLEEP
+static int lis2dw12_attr_set_act_mode(const struct device *dev,
+					enum sensor_channel chan,
+					enum sensor_attribute attr,
+					const struct sensor_value *val)
+{
+	const struct lis2dw12_device_config *cfg = dev->config;
+	struct lis2dw12_data *lis2dw12 = dev->data;
+	stmdev_ctx_t *ctx = (stmdev_ctx_t *)&cfg->ctx;
+	lis2dw12_sleep_on_t sleep_val = val->val1 & 0x03U;
+
+	/* can only be set for all directions at once */
+	if (chan != SENSOR_CHAN_ACCEL_XYZ) {
+		return -EINVAL;
+	}
+
+	return lis2dw12_act_mode_set(ctx, sleep_val);
+}
+#endif
+
 static int lis2dw12_attr_set(const struct device *dev,
 			      enum sensor_channel chan,
 			      enum sensor_attribute attr,
 			      const struct sensor_value *val)
 {
-#if CONFIG_LIS2DW12_THRESHOLD
 	switch (attr) {
+#if (CONFIG_LIS2DW12_SLEEP || CONFIG_LIS2DW12_WAKEUP)
 	case SENSOR_ATTR_UPPER_THRESH:
 	case SENSOR_ATTR_LOWER_THRESH:
 		return lis2dw12_attr_set_thresh(dev, chan, attr, val);
+#endif
+#ifdef CONFIG_LIS2DW12_FREEFALL
+	case SENSOR_ATTR_FF_DUR:
+		return lis2dw12_attr_set_ff_dur(dev, chan, attr, val);
+#endif
+#ifdef CONFIG_LIS2DW12_SLEEP
+	case SENSOR_ATTR_FEATURE_MASK:
+		return lis2dw12_attr_set_act_mode(dev, chan, attr, val);
+#endif
 	default:
 		/* Do nothing */
 		break;
 	}
-#endif
 
-#ifdef CONFIG_LIS2DW12_FREEFALL
-	if (attr == SENSOR_ATTR_FF_DUR) {
-		return lis2dw12_attr_set_ff_dur(dev, chan, attr, val);
-	}
-#endif
 
 	switch (chan) {
 	case SENSOR_CHAN_ACCEL_X:
@@ -527,13 +550,20 @@ static int lis2dw12_init(const struct device *dev)
 		return ret;
 	}
 
-#ifdef CONFIG_LIS2DW12_THRESHOLD
+#ifdef CONFIG_LIS2DW12_WAKEUP
 	ret = lis2dw12_wkup_dur_set(ctx, cfg->wakeup_duration);
 	if (ret < 0) {
 		LOG_ERR("wakeup duration config error %d", ret);
 		return ret;
 	}
-#endif /* CONFIG_LIS2DW12_THRESHOLD */
+#endif /* CONFIG_LIS2DW12_WAKEUP */
+#ifdef CONFIG_LIS2DW12_SLEEP
+	ret = lis2dw12_act_sleep_dur_set(ctx, cfg->sleep_duration);
+	if (ret < 0) {
+		LOG_ERR("sleep duration config error %d", ret);
+		return ret;
+	}
+#endif /* CONFIG_LIS2DW12_SLEEP */
 
 	return 0;
 }
@@ -580,11 +610,18 @@ static int lis2dw12_init(const struct device *dev)
 #define LIS2DW12_CONFIG_FREEFALL(inst)
 #endif /* CONFIG_LIS2DW12_FREEFALL */
 
-#ifdef CONFIG_LIS2DW12_THRESHOLD
-#define LIS2DW12_CONFIG_THRESHOLD(inst)					\
+#ifdef CONFIG_LIS2DW12_WAKEUP
+#define LIS2DW12_CONFIG_WAKEUP(inst)					\
 	.wakeup_duration = DT_INST_PROP(inst, wakeup_duration),
 #else
-#define LIS2DW12_CONFIG_THRESHOLD(inst)
+#define LIS2DW12_CONFIG_WAKEUP(inst)
+#endif
+
+#ifdef CONFIG_LIS2DW12_SLEEP
+#define LIS2DW12_CONFIG_SLEEP(inst) \
+	.sleep_duration = DT_INST_PROP(inst, sleep_duration),
+#else
+#define LIS2DW12_CONFIG_SLEEP(inst)
 #endif
 
 #ifdef CONFIG_LIS2DW12_TRIGGER
@@ -606,7 +643,8 @@ static int lis2dw12_init(const struct device *dev)
 	.drdy_pulsed = DT_INST_PROP(inst, drdy_pulsed),			\
 	LIS2DW12_CONFIG_TAP(inst)					\
 	LIS2DW12_CONFIG_FREEFALL(inst)					\
-	LIS2DW12_CONFIG_THRESHOLD(inst)					\
+	LIS2DW12_CONFIG_WAKEUP(inst)					\
+	LIS2DW12_CONFIG_SLEEP(inst)					\
 	COND_CODE_1(DT_INST_NODE_HAS_PROP(inst, irq_gpios),		\
 			(LIS2DW12_CFG_IRQ(inst)), ())
 
diff --git a/drivers/sensor/st/lis2dw12/lis2dw12.h b/drivers/sensor/st/lis2dw12/lis2dw12.h
index 266f13bf789..b0a16660f64 100644
--- a/drivers/sensor/st/lis2dw12/lis2dw12.h
+++ b/drivers/sensor/st/lis2dw12/lis2dw12.h
@@ -97,13 +97,16 @@ struct lis2dw12_device_config {
 	uint8_t tap_latency;
 	uint8_t tap_quiet;
 #endif /* CONFIG_LIS2DW12_TAP */
+#ifdef CONFIG_LIS2DW12_SLEEP
+	uint8_t sleep_duration;
+#endif
 #ifdef CONFIG_LIS2DW12_FREEFALL
 	uint8_t freefall_duration;
 	uint8_t freefall_threshold;
 #endif /* CONFIG_LIS2DW12_FREEFALL */
-#ifdef CONFIG_LIS2DW12_THRESHOLD
+#ifdef CONFIG_LIS2DW12_WAKEUP
 	uint8_t wakeup_duration;
-#endif /* CONFIG_LIS2DW12_THRESHOLD */
+#endif /* CONFIG_LIS2DW12_WAKEUP */
 #endif /* CONFIG_LIS2DW12_TRIGGER */
 };
 
@@ -131,10 +134,14 @@ struct lis2dw12_data {
 	sensor_trigger_handler_t double_tap_handler;
 	const struct sensor_trigger *double_tap_trig;
 #endif /* CONFIG_LIS2DW12_TAP */
-#ifdef CONFIG_LIS2DW12_THRESHOLD
-	sensor_trigger_handler_t threshold_handler;
-	const struct sensor_trigger *threshold_trig;
-#endif /* CONFIG_LIS2DW12_THRESHOLD */
+#ifdef CONFIG_LIS2DW12_WAKEUP
+	sensor_trigger_handler_t motion_handler;
+	const struct sensor_trigger *motion_trig;
+#endif /* CONFIG_LIS2DW12_WAKEUP */
+#ifdef CONFIG_LIS2DW12_SLEEP
+	sensor_trigger_handler_t stationary_handler;
+	const struct sensor_trigger *stationary_trig;
+#endif
 #ifdef CONFIG_LIS2DW12_FREEFALL
 	sensor_trigger_handler_t freefall_handler;
 	const struct sensor_trigger *freefall_trig;
diff --git a/drivers/sensor/st/lis2dw12/lis2dw12_trigger.c b/drivers/sensor/st/lis2dw12/lis2dw12_trigger.c
index e30d6d4c167..0f300d157b6 100644
--- a/drivers/sensor/st/lis2dw12/lis2dw12_trigger.c
+++ b/drivers/sensor/st/lis2dw12/lis2dw12_trigger.c
@@ -67,14 +67,14 @@ static int lis2dw12_enable_int(const struct device *dev,
 		return lis2dw12_pin_int1_route_set(ctx,
 				&int_route.ctrl4_int1_pad_ctrl);
 #endif /* CONFIG_LIS2DW12_TAP */
-#ifdef CONFIG_LIS2DW12_THRESHOLD
+#ifdef CONFIG_LIS2DW12_WAKEUP
 	/**
 	 * Trigger fires when channel reading transitions configured
 	 * thresholds.  The thresholds are configured via the @ref
 	 * SENSOR_ATTR_LOWER_THRESH and @ref SENSOR_ATTR_UPPER_THRESH
 	 * attributes.
 	 */
-	case SENSOR_TRIG_THRESHOLD:
+	case SENSOR_TRIG_MOTION:
 		LOG_DBG("Setting int1_wu: %d\n", enable);
 		lis2dw12_pin_int1_route_get(ctx,
 				&int_route.ctrl4_int1_pad_ctrl);
@@ -82,6 +82,21 @@ static int lis2dw12_enable_int(const struct device *dev,
 		return lis2dw12_pin_int1_route_set(ctx,
 						   &int_route.ctrl4_int1_pad_ctrl);
 #endif
+#ifdef CONFIG_LIS2DW12_SLEEP
+	/**
+	 * Trigger fires when channel reading transitions configured
+	 * thresholds for a certain time. The thresholds are configured
+	 * via the @ref SENSOR_ATTR_LOWER_THRESH and @ref SENSOR_ATTR_UPPER_THRESH
+	 * attributes.
+	 */
+	case SENSOR_TRIG_STATIONARY:
+	LOG_DBG("Setting int2_sleep_chg: %d\n", enable);
+		lis2dw12_pin_int2_route_get(ctx,
+				&int_route.ctrl5_int2_pad_ctrl);
+		int_route.ctrl5_int2_pad_ctrl.int2_sleep_chg = enable;
+		return lis2dw12_pin_int2_route_set(ctx,
+						   &int_route.ctrl5_int2_pad_ctrl);
+#endif
 #ifdef CONFIG_LIS2DW12_FREEFALL
 	/**
 	 * Trigger fires when the readings does not include Earth's
@@ -154,13 +169,22 @@ int lis2dw12_trigger_set(const struct device *dev,
 		lis2dw12->double_tap_trig = trig;
 		return lis2dw12_enable_int(dev, SENSOR_TRIG_DOUBLE_TAP, state);
 #endif /* CONFIG_LIS2DW12_TAP */
-#ifdef CONFIG_LIS2DW12_THRESHOLD
-	case SENSOR_TRIG_THRESHOLD:
+#ifdef CONFIG_LIS2DW12_WAKEUP
+	case SENSOR_TRIG_MOTION:
 	{
 		LOG_DBG("Set trigger %d (handler: %p)\n", trig->type, handler);
-		lis2dw12->threshold_handler = handler;
-		lis2dw12->threshold_trig = trig;
-		return lis2dw12_enable_int(dev, SENSOR_TRIG_THRESHOLD, state);
+		lis2dw12->motion_handler = handler;
+		lis2dw12->motion_trig = trig;
+		return lis2dw12_enable_int(dev, SENSOR_TRIG_MOTION, state);
+	}
+#endif
+#ifdef CONFIG_LIS2DW12_SLEEP
+	case SENSOR_TRIG_STATIONARY:
+	{
+		LOG_DBG("Set trigger %d (handler: %p)\n", trig->type, handler);
+		lis2dw12->stationary_handler = handler;
+		lis2dw12->stationary_trig = trig;
+		return lis2dw12_enable_int(dev, SENSOR_TRIG_STATIONARY, state);
 	}
 #endif
 #ifdef CONFIG_LIS2DW12_FREEFALL
@@ -214,14 +238,28 @@ static int lis2dw12_handle_double_tap_int(const struct device *dev)
 }
 #endif /* CONFIG_LIS2DW12_TAP */
 
-#ifdef CONFIG_LIS2DW12_THRESHOLD
+#ifdef CONFIG_LIS2DW12_WAKEUP
 static int lis2dw12_handle_wu_ia_int(const struct device *dev)
 {
 	struct lis2dw12_data *lis2dw12 = dev->data;
-	sensor_trigger_handler_t handler = lis2dw12->threshold_handler;
+	sensor_trigger_handler_t handler = lis2dw12->motion_handler;
 
 	if (handler) {
-		handler(dev, lis2dw12->threshold_trig);
+		handler(dev, lis2dw12->motion_trig);
+	}
+
+	return 0;
+}
+#endif
+
+#ifdef CONFIG_LIS2DW12_SLEEP
+static int lis2dw12_handle_sleep_change_int(const struct device *dev)
+{
+	struct lis2dw12_data *lis2dw12 = dev->data;
+	sensor_trigger_handler_t handler = lis2dw12->stationary_handler;
+
+	if (handler) {
+		handler(dev, lis2dw12->stationary_trig);
 	}
 
 	return 0;
@@ -265,11 +303,16 @@ static void lis2dw12_handle_interrupt(const struct device *dev)
 		lis2dw12_handle_double_tap_int(dev);
 	}
 #endif /* CONFIG_LIS2DW12_TAP */
-#ifdef CONFIG_LIS2DW12_THRESHOLD
+#ifdef CONFIG_LIS2DW12_WAKEUP
 	if (sources.all_int_src.wu_ia) {
 		lis2dw12_handle_wu_ia_int(dev);
 	}
 #endif
+#ifdef CONFIG_LIS2DW12_SLEEP
+	if (sources.all_int_src.sleep_change_ia) {
+		lis2dw12_handle_sleep_change_int(dev);
+	}
+#endif
 #ifdef CONFIG_LIS2DW12_FREEFALL
 	if (sources.all_int_src.ff_ia) {
 		lis2dw12_handle_ff_ia_int(dev);
diff --git a/dts/bindings/sensor/st,lis2dw12-common.yaml b/dts/bindings/sensor/st,lis2dw12-common.yaml
index c95a97da398..85baed2109c 100644
--- a/dts/bindings/sensor/st,lis2dw12-common.yaml
+++ b/dts/bindings/sensor/st,lis2dw12-common.yaml
@@ -247,3 +247,21 @@ properties:
       - 3 # LIS2DW12_DT_WAKEUP_4_ODR
 
     enum: [0, 1, 2, 3]
+
+  sleep-duration:
+    type: int
+    default: 0
+    description: |
+      The sleep duration. Default value is the register reset value (0000 -> 16*1/ODR).
+      If the accelerometer readings of the all axes are lower
+      than the wakeup threshold value for the sleep duration long,
+      then a sleep trigger occurs or the device goes in sleep mode. This value is 4 bits long in the
+      register and 1 LSB = 512 * 1/ODR.
+
+      Value goes from 0 to 15
+
+      - 0 # LIS2DW12_DT_SLEEP_0_ODR
+      ...
+      - 15 # LIS2DW12_DT_SLEEP_15_ODR
+
+    enum: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15]
diff --git a/include/zephyr/dt-bindings/sensor/lis2dw12.h b/include/zephyr/dt-bindings/sensor/lis2dw12.h
index 9e5892ec0a5..e5d2e0482d5 100644
--- a/include/zephyr/dt-bindings/sensor/lis2dw12.h
+++ b/include/zephyr/dt-bindings/sensor/lis2dw12.h
@@ -39,4 +39,22 @@
 #define LIS2DW12_DT_WAKEUP_3_ODR		2
 #define LIS2DW12_DT_WAKEUP_4_ODR		3
 
+/* sleep duration */
+#define LIS2DW12_DT_SLEEP_0_ODR		    0
+#define LIS2DW12_DT_SLEEP_1_ODR		    1
+#define LIS2DW12_DT_SLEEP_2_ODR		    2
+#define LIS2DW12_DT_SLEEP_3_ODR		    3
+#define LIS2DW12_DT_SLEEP_4_ODR		    4
+#define LIS2DW12_DT_SLEEP_5_ODR		    5
+#define LIS2DW12_DT_SLEEP_6_ODR		    6
+#define LIS2DW12_DT_SLEEP_7_ODR		    7
+#define LIS2DW12_DT_SLEEP_8_ODR		    8
+#define LIS2DW12_DT_SLEEP_9_ODR		    9
+#define LIS2DW12_DT_SLEEP_10_ODR		10
+#define LIS2DW12_DT_SLEEP_11_ODR		11
+#define LIS2DW12_DT_SLEEP_12_ODR		12
+#define LIS2DW12_DT_SLEEP_13_ODR		13
+#define LIS2DW12_DT_SLEEP_14_ODR		14
+#define LIS2DW12_DT_SLEEP_15_ODR		15
+
 #endif /* ZEPHYR_INCLUDE_DT_BINDINGS_ST_LIS2DW12_H_ */