diff --git a/homeassistant/components/melnor/manifest.json b/homeassistant/components/melnor/manifest.json
index 4a95900aeb3..8d5d86a8bf7 100644
--- a/homeassistant/components/melnor/manifest.json
+++ b/homeassistant/components/melnor/manifest.json
@@ -12,5 +12,5 @@
   "dependencies": ["bluetooth_adapters"],
   "documentation": "https://www.home-assistant.io/integrations/melnor",
   "iot_class": "local_polling",
-  "requirements": ["melnor-bluetooth==0.0.20"]
+  "requirements": ["melnor-bluetooth==0.0.21"]
 }
diff --git a/homeassistant/components/melnor/number.py b/homeassistant/components/melnor/number.py
index c750e07f7e8..79b80a6d7b5 100644
--- a/homeassistant/components/melnor/number.py
+++ b/homeassistant/components/melnor/number.py
@@ -8,9 +8,13 @@ from typing import Any
 
 from melnor_bluetooth.device import Valve
 
-from homeassistant.components.number import NumberEntity, NumberEntityDescription
+from homeassistant.components.number import (
+    NumberEntity,
+    NumberEntityDescription,
+    NumberMode,
+)
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import EntityCategory
+from homeassistant.const import EntityCategory, UnitOfTime
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
@@ -44,10 +48,33 @@ ZONE_ENTITY_DESCRIPTIONS: list[MelnorZoneNumberEntityDescription] = [
         native_min_value=1,
         icon="mdi:timer-cog-outline",
         key="manual_minutes",
-        name="Manual Minutes",
+        name="Manual Duration",
+        native_unit_of_measurement=UnitOfTime.MINUTES,
         set_num_fn=lambda valve, value: valve.set_manual_watering_minutes(value),
         state_fn=lambda valve: valve.manual_watering_minutes,
-    )
+    ),
+    MelnorZoneNumberEntityDescription(
+        entity_category=EntityCategory.CONFIG,
+        native_max_value=168,
+        native_min_value=1,
+        icon="mdi:calendar-refresh-outline",
+        key="frequency_interval_hours",
+        name="Schedule Interval",
+        native_unit_of_measurement=UnitOfTime.HOURS,
+        set_num_fn=lambda valve, value: valve.set_frequency_interval_hours(value),
+        state_fn=lambda valve: valve.frequency.interval_hours,
+    ),
+    MelnorZoneNumberEntityDescription(
+        entity_category=EntityCategory.CONFIG,
+        native_max_value=360,
+        native_min_value=1,
+        icon="mdi:timer-outline",
+        key="frequency_duration_minutes",
+        name="Schedule Duration",
+        native_unit_of_measurement=UnitOfTime.MINUTES,
+        set_num_fn=lambda valve, value: valve.set_frequency_duration_minutes(value),
+        state_fn=lambda valve: valve.frequency.duration_minutes,
+    ),
 ]
 
 
@@ -75,6 +102,7 @@ class MelnorZoneNumber(MelnorZoneEntity, NumberEntity):
     """A number implementation for a melnor device."""
 
     entity_description: MelnorZoneNumberEntityDescription
+    _attr_mode = NumberMode.BOX
 
     def __init__(
         self,
@@ -88,7 +116,7 @@ class MelnorZoneNumber(MelnorZoneEntity, NumberEntity):
     @property
     def native_value(self) -> float | None:
         """Return the current value."""
-        return self._valve.manual_watering_minutes
+        return self.entity_description.state_fn(self._valve)
 
     async def async_set_native_value(self, value: float) -> None:
         """Update the current value."""
diff --git a/homeassistant/components/melnor/sensor.py b/homeassistant/components/melnor/sensor.py
index 1061d084ad1..b4a1d44a291 100644
--- a/homeassistant/components/melnor/sensor.py
+++ b/homeassistant/components/melnor/sensor.py
@@ -45,6 +45,15 @@ def watering_seconds_left(valve: Valve) -> datetime | None:
     return dt_util.utc_from_timestamp(valve.watering_end_time)
 
 
+def next_cycle(valve: Valve) -> datetime | None:
+    """Return the value of the next_cycle date, only if the cycle is enabled."""
+
+    if valve.schedule_enabled is True:
+        return valve.next_cycle
+
+    return None
+
+
 @dataclass
 class MelnorSensorEntityDescriptionMixin:
     """Mixin for required keys."""
@@ -102,6 +111,12 @@ ZONE_ENTITY_DESCRIPTIONS: list[MelnorZoneSensorEntityDescription] = [
         name="Manual Cycle End",
         state_fn=watering_seconds_left,
     ),
+    MelnorZoneSensorEntityDescription(
+        device_class=SensorDeviceClass.TIMESTAMP,
+        key="next_cycle",
+        name="Next Cycle",
+        state_fn=next_cycle,
+    ),
 ]
 
 
diff --git a/homeassistant/components/melnor/switch.py b/homeassistant/components/melnor/switch.py
index eca6f1a98cf..a2854479abd 100644
--- a/homeassistant/components/melnor/switch.py
+++ b/homeassistant/components/melnor/switch.py
@@ -47,7 +47,15 @@ ZONE_ENTITY_DESCRIPTIONS = [
         key="manual",
         on_off_fn=lambda valve, bool: valve.set_is_watering(bool),
         state_fn=lambda valve: valve.is_watering,
-    )
+    ),
+    MelnorSwitchEntityDescription(
+        device_class=SwitchDeviceClass.SWITCH,
+        icon="mdi:calendar-sync-outline",
+        key="frequency",
+        name="Schedule",
+        on_off_fn=lambda valve, bool: valve.set_frequency_enabled(bool),
+        state_fn=lambda valve: valve.schedule_enabled,
+    ),
 ]
 
 
diff --git a/requirements_all.txt b/requirements_all.txt
index 9d0d65bf0de..ced1c1d6f33 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1121,7 +1121,7 @@ mcstatus==6.0.0
 meater-python==0.0.8
 
 # homeassistant.components.melnor
-melnor-bluetooth==0.0.20
+melnor-bluetooth==0.0.21
 
 # homeassistant.components.message_bird
 messagebird==1.2.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 3f9cce831c1..a34cc1a0970 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -847,7 +847,7 @@ mcstatus==6.0.0
 meater-python==0.0.8
 
 # homeassistant.components.melnor
-melnor-bluetooth==0.0.20
+melnor-bluetooth==0.0.21
 
 # homeassistant.components.meteo_france
 meteofrance-api==1.2.0
diff --git a/tests/components/melnor/conftest.py b/tests/components/melnor/conftest.py
index 790301171cd..ab51bf44a57 100644
--- a/tests/components/melnor/conftest.py
+++ b/tests/components/melnor/conftest.py
@@ -2,6 +2,7 @@
 from __future__ import annotations
 
 from collections.abc import Generator
+from datetime import datetime, time, timedelta, timezone
 from unittest.mock import AsyncMock, patch
 
 from melnor_bluetooth.device import Device
@@ -57,13 +58,78 @@ def mock_bluetooth(enable_bluetooth):
     """Auto mock bluetooth."""
 
 
-class MockedValve:
+class MockFrequency:
+    """Mocked class for a Frequency."""
+
+    _duration: int
+    _interval: int
+    _is_watering: bool
+    _start_time: time
+    _next_run_time: datetime
+
+    def __init__(self) -> None:
+        """Initialize a mocked frequency."""
+        self._duration = 0
+        self._interval = 0
+        self._is_watering = False
+        self._start_time = time(12, 0)
+        self._next_run_time = datetime(2021, 1, 1, 12, 0, tzinfo=timezone.utc)
+
+    @property
+    def duration_minutes(self) -> int:
+        """Return the duration in minutes."""
+        return self._duration
+
+    @duration_minutes.setter
+    def duration_minutes(self, duration: int) -> None:
+        """Set the duration in minutes."""
+        self._duration = duration
+
+    @property
+    def interval_hours(self) -> int:
+        """Return the interval in hours."""
+        return self._interval
+
+    @interval_hours.setter
+    def interval_hours(self, interval: int) -> None:
+        """Set the interval in hours."""
+        self._interval = interval
+
+    @property
+    def start_time(self) -> time:
+        """Return the start time."""
+        return self._start_time
+
+    @start_time.setter
+    def start_time(self, start_time: time) -> None:
+        """Set the start time."""
+        self._start_time = start_time
+
+    @property
+    def is_watering(self) -> bool:
+        """Return true if the frequency is currently watering."""
+        return self._is_watering
+
+    @property
+    def next_run_time(self) -> datetime:
+        """Return the next run time."""
+        return self._next_run_time
+
+    @property
+    def schedule_end_time(self) -> datetime:
+        """Return the schedule end time."""
+        return self._next_run_time + timedelta(minutes=self._duration)
+
+
+class MockValve:
     """Mocked class for a Valve."""
 
     _id: int
     _is_watering: bool
     _manual_watering_minutes: int
     _end_time: int
+    _frequency: MockFrequency
+    _schedule_enabled: bool
 
     def __init__(self, identifier: int) -> None:
         """Initialize a mocked valve."""
@@ -71,35 +137,69 @@ class MockedValve:
         self._id = identifier
         self._is_watering = False
         self._manual_watering_minutes = 0
+        self._schedule_enabled = False
+
+        self._frequency = MockFrequency()
 
     @property
     def id(self) -> int:
         """Return the valve id."""
         return self._id
 
+    @property
+    def frequency(self):
+        """Return the frequency."""
+        return self._frequency
+
     @property
     def is_watering(self):
         """Return true if the valve is currently watering."""
         return self._is_watering
 
-    async def set_is_watering(self, is_watering: bool):
-        """Set the valve to manual watering."""
-        self._is_watering = is_watering
-
     @property
     def manual_watering_minutes(self):
         """Return the number of minutes the valve is set to manual watering."""
         return self._manual_watering_minutes
 
-    async def set_manual_watering_minutes(self, minutes: int):
-        """Set the valve to manual watering."""
-        self._manual_watering_minutes = minutes
+    @property
+    def next_cycle(self):
+        """Return the end time of the current watering cycle."""
+        return self._frequency.next_run_time
+
+    @property
+    def schedule_enabled(self) -> bool:
+        """Return true if the schedule is enabled."""
+        return self._schedule_enabled
 
     @property
     def watering_end_time(self) -> int:
         """Return the end time of the current watering cycle."""
         return self._end_time
 
+    async def set_is_watering(self, is_watering: bool):
+        """Set the valve to manual watering."""
+        self._is_watering = is_watering
+
+    async def set_manual_watering_minutes(self, minutes: int):
+        """Set the valve to manual watering."""
+        self._manual_watering_minutes = minutes
+
+    async def set_frequency_interval_hours(self, interval: int):
+        """Set the frequency interval in hours."""
+        self._frequency.interval_hours = interval
+
+    async def set_frequency_duration_minutes(self, duration: int):
+        """Set the frequency duration in minutes."""
+        self._frequency.duration_minutes = duration
+
+    async def set_frequency_enabled(self, enabled: bool):
+        """Set the frequency schedule enabled."""
+        self._schedule_enabled = enabled
+
+    async def set_frequency_start_time(self, value: time):
+        """Set the frequency schedule enabled."""
+        self._frequency.start_time = value
+
 
 def mock_config_entry(hass: HomeAssistant):
     """Return a mock config entry."""
@@ -131,10 +231,10 @@ def mock_melnor_device():
         device.name = "test_melnor"
         device.rssi = -50
 
-        device.zone1 = MockedValve(0)
-        device.zone2 = MockedValve(1)
-        device.zone3 = MockedValve(2)
-        device.zone4 = MockedValve(3)
+        device.zone1 = MockValve(0)
+        device.zone2 = MockValve(1)
+        device.zone3 = MockValve(2)
+        device.zone4 = MockValve(3)
 
         device.__getitem__.side_effect = lambda key: getattr(device, key)
 
diff --git a/tests/components/melnor/test_number.py b/tests/components/melnor/test_number.py
index e7d6780aa4c..a8d358c2ac2 100644
--- a/tests/components/melnor/test_number.py
+++ b/tests/components/melnor/test_number.py
@@ -12,7 +12,7 @@ from .conftest import (
 
 
 async def test_manual_watering_minutes(hass: HomeAssistant) -> None:
-    """Test the manual watering switch."""
+    """Test the manual watering duration number."""
 
     entry = mock_config_entry(hass)
 
@@ -22,8 +22,9 @@ async def test_manual_watering_minutes(hass: HomeAssistant) -> None:
         assert await hass.config_entries.async_setup(entry.entry_id)
         await hass.async_block_till_done()
 
-        number = hass.states.get("number.zone_1_manual_minutes")
+        number = hass.states.get("number.zone_1_manual_duration")
 
+        assert number is not None
         assert number.state == "0"
         assert number.attributes["max"] == 360
         assert number.attributes["min"] == 1
@@ -35,11 +36,84 @@ async def test_manual_watering_minutes(hass: HomeAssistant) -> None:
         await hass.services.async_call(
             "number",
             "set_value",
-            {"entity_id": "number.zone_1_manual_minutes", "value": 10},
+            {"entity_id": "number.zone_1_manual_duration", "value": 10},
             blocking=True,
         )
 
-        number = hass.states.get("number.zone_1_manual_minutes")
+        number = hass.states.get("number.zone_1_manual_duration")
 
+        assert number is not None
         assert number.state == "10"
         assert device.zone1.manual_watering_minutes == 10
+
+
+async def test_frequency_interval_hours(hass: HomeAssistant) -> None:
+    """Test the interval hours number."""
+
+    entry = mock_config_entry(hass)
+
+    with patch_async_ble_device_from_address(), patch_melnor_device() as device_patch, patch_async_register_callback():
+        device = device_patch.return_value
+
+        assert await hass.config_entries.async_setup(entry.entry_id)
+        await hass.async_block_till_done()
+
+        number = hass.states.get("number.zone_1_schedule_interval")
+
+        assert number is not None
+        assert number.state == "0"
+        assert number.attributes["max"] == 168
+        assert number.attributes["min"] == 1
+        assert number.attributes["step"] == 1.0
+        assert number.attributes["icon"] == "mdi:calendar-refresh-outline"
+
+        assert device.zone1.frequency.interval_hours == 0
+
+        await hass.services.async_call(
+            "number",
+            "set_value",
+            {"entity_id": "number.zone_1_schedule_interval", "value": 10},
+            blocking=True,
+        )
+
+        number = hass.states.get("number.zone_1_schedule_interval")
+
+        assert number is not None
+        assert number.state == "10"
+        assert device.zone1.frequency.interval_hours == 10
+
+
+async def test_frequency_duration_minutes(hass: HomeAssistant) -> None:
+    """Test the duration minutes number."""
+
+    entry = mock_config_entry(hass)
+
+    with patch_async_ble_device_from_address(), patch_melnor_device() as device_patch, patch_async_register_callback():
+        device = device_patch.return_value
+
+        assert await hass.config_entries.async_setup(entry.entry_id)
+        await hass.async_block_till_done()
+
+        number = hass.states.get("number.zone_1_schedule_duration")
+
+        assert number is not None
+        assert number.state == "0"
+        assert number.attributes["max"] == 360
+        assert number.attributes["min"] == 1
+        assert number.attributes["step"] == 1.0
+        assert number.attributes["icon"] == "mdi:timer-outline"
+
+        assert device.zone1.frequency.duration_minutes == 0
+
+        await hass.services.async_call(
+            "number",
+            "set_value",
+            {"entity_id": "number.zone_1_schedule_duration", "value": 10},
+            blocking=True,
+        )
+
+        number = hass.states.get("number.zone_1_schedule_duration")
+
+        assert number is not None
+        assert number.state == "10"
+        assert device.zone1.frequency.duration_minutes == 10
diff --git a/tests/components/melnor/test_sensor.py b/tests/components/melnor/test_sensor.py
index b525ec67b17..291115fae9d 100644
--- a/tests/components/melnor/test_sensor.py
+++ b/tests/components/melnor/test_sensor.py
@@ -30,6 +30,8 @@ async def test_battery_sensor(hass: HomeAssistant) -> None:
         await hass.async_block_till_done()
 
         battery_sensor = hass.states.get("sensor.test_melnor_battery")
+
+        assert battery_sensor is not None
         assert battery_sensor.state == "80"
         assert battery_sensor.attributes["unit_of_measurement"] == PERCENTAGE
         assert battery_sensor.attributes["device_class"] == SensorDeviceClass.BATTERY
@@ -58,6 +60,8 @@ async def test_minutes_remaining_sensor(hass: HomeAssistant) -> None:
 
         # Valve is off, report 0
         minutes_sensor = hass.states.get("sensor.zone_1_manual_cycle_end")
+
+        assert minutes_sensor is not None
         assert minutes_sensor.state == "unknown"
         assert minutes_sensor.attributes["device_class"] == SensorDeviceClass.TIMESTAMP
 
@@ -69,9 +73,50 @@ async def test_minutes_remaining_sensor(hass: HomeAssistant) -> None:
 
         # Valve is on, report 10
         minutes_remaining_sensor = hass.states.get("sensor.zone_1_manual_cycle_end")
+
+        assert minutes_remaining_sensor is not None
         assert minutes_remaining_sensor.state == end_time.isoformat(timespec="seconds")
 
 
+async def test_schedule_next_cycle_sensor(hass: HomeAssistant) -> None:
+    """Test the frequency next_cycle sensor."""
+
+    now = dt_util.utcnow()
+
+    entry = mock_config_entry(hass)
+    device = mock_melnor_device()
+
+    next_cycle = now + dt_util.dt.timedelta(minutes=10)
+
+    # we control this mock
+    device.zone1.frequency._next_run_time = next_cycle
+
+    with freeze_time(now), patch_async_ble_device_from_address(), patch_melnor_device(
+        device
+    ), patch_async_register_callback():
+        assert await hass.config_entries.async_setup(entry.entry_id)
+        await hass.async_block_till_done()
+
+        # Valve is off, report 0
+        minutes_sensor = hass.states.get("sensor.zone_1_next_cycle")
+
+        assert minutes_sensor is not None
+        assert minutes_sensor.state == "unknown"
+        assert minutes_sensor.attributes["device_class"] == SensorDeviceClass.TIMESTAMP
+
+        # Turn valve on
+        device.zone1._schedule_enabled = True
+
+        async_fire_time_changed(hass, now + dt_util.dt.timedelta(seconds=10))
+        await hass.async_block_till_done()
+
+        # Valve is on, report 10
+        next_cycle_sensor = hass.states.get("sensor.zone_1_next_cycle")
+
+        assert next_cycle_sensor is not None
+        assert next_cycle_sensor.state == next_cycle.isoformat(timespec="seconds")
+
+
 async def test_rssi_sensor(
     hass: HomeAssistant, entity_registry: er.EntityRegistry
 ) -> None:
@@ -104,6 +149,7 @@ async def test_rssi_sensor(
 
         rssi = hass.states.get(entity_id)
 
+        assert rssi is not None
         assert (
             rssi.attributes["unit_of_measurement"] == SIGNAL_STRENGTH_DECIBELS_MILLIWATT
         )
diff --git a/tests/components/melnor/test_switch.py b/tests/components/melnor/test_switch.py
index 08a36182480..fdd5e8ad33e 100644
--- a/tests/components/melnor/test_switch.py
+++ b/tests/components/melnor/test_switch.py
@@ -23,6 +23,8 @@ async def test_manual_watering_switch_metadata(hass: HomeAssistant) -> None:
         await hass.async_block_till_done()
 
         switch = hass.states.get("switch.zone_1")
+
+        assert switch is not None
         assert switch.attributes["device_class"] == SwitchDeviceClass.SWITCH
         assert switch.attributes["icon"] == "mdi:sprinkler"
 
@@ -39,6 +41,8 @@ async def test_manual_watering_switch_on_off(hass: HomeAssistant) -> None:
         await hass.async_block_till_done()
 
         switch = hass.states.get("switch.zone_1")
+
+        assert switch is not None
         assert switch.state is STATE_OFF
 
         await hass.services.async_call(
@@ -49,6 +53,8 @@ async def test_manual_watering_switch_on_off(hass: HomeAssistant) -> None:
         )
 
         switch = hass.states.get("switch.zone_1")
+
+        assert switch is not None
         assert switch.state is STATE_ON
         assert device.zone1.is_watering is True
 
@@ -60,5 +66,38 @@ async def test_manual_watering_switch_on_off(hass: HomeAssistant) -> None:
         )
 
         switch = hass.states.get("switch.zone_1")
+
+        assert switch is not None
         assert switch.state is STATE_OFF
         assert device.zone1.is_watering is False
+
+
+async def test_schedule_enabled_switch_on_off(hass: HomeAssistant) -> None:
+    """Test the schedule enabled switch."""
+
+    entry = mock_config_entry(hass)
+
+    with patch_async_ble_device_from_address(), patch_melnor_device() as device_patch, patch_async_register_callback():
+        device = device_patch.return_value
+
+        assert await hass.config_entries.async_setup(entry.entry_id)
+        await hass.async_block_till_done()
+
+        switch = hass.states.get("switch.zone_1_schedule")
+
+        assert switch is not None
+        assert switch.state is STATE_OFF
+        assert device.zone1.schedule_enabled is False
+
+        await hass.services.async_call(
+            "switch",
+            "turn_on",
+            {"entity_id": "switch.zone_1_schedule"},
+            blocking=True,
+        )
+
+        switch = hass.states.get("switch.zone_1_schedule")
+
+        assert switch is not None
+        assert switch.state is STATE_ON
+        assert device.zone1.schedule_enabled is True