diff --git a/src/lib/errors.ts b/src/lib/errors.ts
new file mode 100644
index 000000000..29e07dad4
--- /dev/null
+++ b/src/lib/errors.ts
@@ -0,0 +1,13 @@
+import { isSeamHttpApiError } from '@seamapi/http/connect'
+
+export function getErrorMessage(error?: Error | null | undefined): string {
+  if (isSeamHttpApiError(error)) {
+    return error.message
+  }
+
+  return t.anUnknownErrorOccurred
+}
+
+const t = {
+  anUnknownErrorOccurred: 'An unknown error occurred',
+}
diff --git a/src/lib/ui/thermostat/ClimatePreset.tsx b/src/lib/ui/thermostat/ClimatePreset.tsx
index 9309e6e4f..2d501dd04 100644
--- a/src/lib/ui/thermostat/ClimatePreset.tsx
+++ b/src/lib/ui/thermostat/ClimatePreset.tsx
@@ -8,6 +8,7 @@ import {
 } from 'react'
 import { Controller, useForm, type UseFormReturn } from 'react-hook-form'
 
+import { getErrorMessage } from 'lib/errors.js'
 import type {
   FanModeSetting,
   HvacModeSetting,
@@ -21,6 +22,7 @@ import { Button } from 'lib/ui/Button.js'
 import { FormField } from 'lib/ui/FormField.js'
 import { InputLabel } from 'lib/ui/InputLabel.js'
 import { ContentHeader } from 'lib/ui/layout/ContentHeader.js'
+import { Snackbar } from 'lib/ui/Snackbar/Snackbar.js'
 import { TextField } from 'lib/ui/TextField/TextField.js'
 import { ClimateModeMenu } from 'lib/ui/thermostat/ClimateModeMenu.js'
 import { FanModeMenu } from 'lib/ui/thermostat/FanModeMenu.js'
@@ -266,11 +268,14 @@ interface CreateFormProps {
 }
 
 function CreateForm({ device, onComplete }: CreateFormProps): JSX.Element {
-  const mutation = useCreateThermostatClimatePreset()
+  const { mutate, isError, error, isPending } =
+    useCreateThermostatClimatePreset()
+
+  const errorMessage = getErrorMessage(error)
 
   const onSubmit = useCallback(
     (values: PresetFormProps['defaultValues']) => {
-      mutation.mutate(
+      mutate(
         {
           climate_preset_key: values.key,
           device_id: device.device_id,
@@ -285,24 +290,33 @@ function CreateForm({ device, onComplete }: CreateFormProps): JSX.Element {
         { onSuccess: onComplete }
       )
     },
-    [device, mutation, onComplete]
+    [device, mutate, onComplete]
   )
 
   return (
-    <PresetForm
-      defaultValues={{
-        key: '',
-        coolPoint: 60,
-        heatPoint: 80,
-        name: '',
-        hvacMode: 'off',
-        fanMode: 'auto',
-      }}
-      device={device}
-      loading={mutation.isPending}
-      onSubmit={onSubmit}
-      withKeyField
-    />
+    <>
+      <Snackbar
+        message={errorMessage}
+        variant='error'
+        visible={isError}
+        automaticVisibility
+      />
+
+      <PresetForm
+        defaultValues={{
+          key: '',
+          coolPoint: 60,
+          heatPoint: 80,
+          name: '',
+          hvacMode: 'off',
+          fanMode: 'auto',
+        }}
+        device={device}
+        loading={isPending}
+        onSubmit={onSubmit}
+        withKeyField
+      />
+    </>
   )
 }
 
@@ -317,11 +331,13 @@ function UpdateForm({
   onComplete,
   preset,
 }: UpdateFormProps): JSX.Element {
-  const mutation = useUpdateThermostatClimatePreset()
+  const { mutate, isError, error, isPending } =
+    useUpdateThermostatClimatePreset()
+
   const defaultValues = useMemo<PresetFormProps['defaultValues']>(
     () => ({
-      coolPoint: preset.cooling_set_point_fahrenheit ?? 60,
-      heatPoint: preset.heating_set_point_fahrenheit ?? 80,
+      coolPoint: preset.cooling_set_point_fahrenheit,
+      heatPoint: preset.heating_set_point_fahrenheit,
       name: preset.display_name,
       hvacMode: preset.hvac_mode_setting,
       fanMode: preset.fan_mode_setting,
@@ -332,7 +348,7 @@ function UpdateForm({
 
   const onSubmit = useCallback(
     (values: PresetFormProps['defaultValues']) => {
-      mutation.mutate(
+      mutate(
         {
           climate_preset_key: values.key,
           device_id: device.device_id,
@@ -347,16 +363,27 @@ function UpdateForm({
         { onSuccess: onComplete }
       )
     },
-    [device, mutation, onComplete]
+    [device, mutate, onComplete]
   )
 
+  const errorMessage = getErrorMessage(error)
+
   return (
-    <PresetForm
-      defaultValues={defaultValues}
-      device={device}
-      loading={mutation.isPending}
-      onSubmit={onSubmit}
-    />
+    <>
+      <Snackbar
+        message={errorMessage}
+        variant='error'
+        visible={isError}
+        automaticVisibility
+      />
+
+      <PresetForm
+        defaultValues={defaultValues}
+        device={device}
+        loading={isPending}
+        onSubmit={onSubmit}
+      />
+    </>
   )
 }
 
@@ -370,4 +397,5 @@ const t = {
   delete: 'Delete',
   save: 'Save',
   crateNewPreset: 'Create New Climate Preset',
+  unknownErrorOccured: 'An unknown error occurred.',
 }
diff --git a/src/lib/ui/thermostat/ClimatePresets.tsx b/src/lib/ui/thermostat/ClimatePresets.tsx
index 1ec7dfbb4..576caa77d 100644
--- a/src/lib/ui/thermostat/ClimatePresets.tsx
+++ b/src/lib/ui/thermostat/ClimatePresets.tsx
@@ -1,6 +1,7 @@
 import classNames from 'classnames'
 import { type HTMLAttributes, type ReactNode, useState } from 'react'
 
+import { getErrorMessage } from 'lib/errors.js'
 import { AddIcon } from 'lib/icons/Add.js'
 import { EditIcon } from 'lib/icons/Edit.js'
 import { FanIcon } from 'lib/icons/Fan.js'
@@ -18,6 +19,7 @@ import { IconButton } from 'lib/ui/IconButton.js'
 import { ContentHeader } from 'lib/ui/layout/ContentHeader.js'
 import { Popover } from 'lib/ui/Popover/Popover.js'
 import { PopoverContentPrompt } from 'lib/ui/Popover/PopoverContentPrompt.js'
+import { Snackbar } from 'lib/ui/Snackbar/Snackbar.js'
 import { Spinner } from 'lib/ui/Spinner/Spinner.js'
 import { ClimatePreset } from 'lib/ui/thermostat/ClimatePreset.js'
 
@@ -40,7 +42,11 @@ export function ClimatePresets(props: ClimatePresetsManagement): JSX.Element {
     climatePresetKeySelectedForDeletion,
     setClimatePresetKeySelectedForDeletion,
   ] = useState<ThermostatClimatePreset['climate_preset_key'] | null>(null)
-  const deleteMutation = useDeleteThermostatClimatePreset()
+
+  const { mutate, isError, error, isPending } =
+    useDeleteThermostatClimatePreset()
+
+  const errorMessage = getErrorMessage(error)
 
   if (
     selectedClimatePreset != null ||
@@ -62,52 +68,61 @@ export function ClimatePresets(props: ClimatePresetsManagement): JSX.Element {
   }
 
   return (
-    <div className='seam-thermostat-climate-presets'>
-      <ContentHeader title={t.title} onBack={onBack} />
-      <div className='seam-thermostat-climate-presets-body'>
-        <Button
-          onClick={() => {
-            setSelectedClimatePreset(CreateNewPresetSymbol)
-          }}
-          className='seam-climate-presets-add-button'
-        >
-          <AddIcon />
-          {t.createNew}
-        </Button>
-
-        <div className='seam-thermostat-climate-presets-cards'>
-          {device.properties.available_climate_presets.map((preset) => (
-            <PresetCard
-              onClickEdit={() => {
-                setSelectedClimatePreset(preset)
-              }}
-              onClickDelete={() => {
-                setClimatePresetKeySelectedForDeletion(
-                  preset.climate_preset_key
-                )
-                deleteMutation.mutate({
-                  climate_preset_key: preset.climate_preset_key,
-                  device_id: device.device_id,
-                })
-              }}
-              temperatureUnit={props.temperatureUnit}
-              preset={preset}
-              key={preset.climate_preset_key}
-              deletionLoading={
-                deleteMutation.isPending &&
-                climatePresetKeySelectedForDeletion ===
-                  preset.climate_preset_key
-              }
-              disabled={
-                deleteMutation.isPending &&
-                climatePresetKeySelectedForDeletion !==
-                  preset.climate_preset_key
-              }
-            />
-          ))}
+    <>
+      <Snackbar
+        message={errorMessage}
+        variant='error'
+        visible={isError}
+        automaticVisibility
+      />
+
+      <div className='seam-thermostat-climate-presets'>
+        <ContentHeader title={t.title} onBack={onBack} />
+        <div className='seam-thermostat-climate-presets-body'>
+          <Button
+            onClick={() => {
+              setSelectedClimatePreset(CreateNewPresetSymbol)
+            }}
+            className='seam-climate-presets-add-button'
+          >
+            <AddIcon />
+            {t.createNew}
+          </Button>
+
+          <div className='seam-thermostat-climate-presets-cards'>
+            {device.properties.available_climate_presets.map((preset) => (
+              <PresetCard
+                onClickEdit={() => {
+                  setSelectedClimatePreset(preset)
+                }}
+                onClickDelete={() => {
+                  setClimatePresetKeySelectedForDeletion(
+                    preset.climate_preset_key
+                  )
+                  mutate({
+                    climate_preset_key: preset.climate_preset_key,
+                    device_id: device.device_id,
+                  })
+                }}
+                temperatureUnit={props.temperatureUnit}
+                preset={preset}
+                key={preset.climate_preset_key}
+                deletionLoading={
+                  isPending &&
+                  climatePresetKeySelectedForDeletion ===
+                    preset.climate_preset_key
+                }
+                disabled={
+                  isPending &&
+                  climatePresetKeySelectedForDeletion !==
+                    preset.climate_preset_key
+                }
+              />
+            ))}
+          </div>
         </div>
       </div>
-    </div>
+    </>
   )
 }
 
@@ -232,4 +247,5 @@ const t = {
   createNew: 'Create New',
   delete: 'Delete',
   edit: 'Edit',
+  climatePresetNotFound: 'Climate Preset not found.',
 }