diff --git a/automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h b/automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h
index 523cac5..aca725d 100644
--- a/automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h
+++ b/automotive/vehicle/aidl/impl/utils/common/include/VehicleUtils.h
@@ -333,6 +333,23 @@
             static_cast<aidl::android::hardware::automotive::vehicle::VehicleProperty>(propId));
 }
 
+template <typename T>
+void roundToNearestResolution(std::vector<T>& arrayToSanitize, float resolution) {
+    if (resolution == 0) {
+        return;
+    }
+    for (size_t i = 0; i < arrayToSanitize.size(); i++) {
+        arrayToSanitize[i] = (T)((std::round(arrayToSanitize[i] / resolution)) * resolution);
+    }
+}
+
+inline void sanitizeByResolution(aidl::android::hardware::automotive::vehicle::RawPropValues* value,
+                                 float resolution) {
+    roundToNearestResolution(value->int32Values, resolution);
+    roundToNearestResolution(value->floatValues, resolution);
+    roundToNearestResolution(value->int64Values, resolution);
+}
+
 }  // namespace vehicle
 }  // namespace automotive
 }  // namespace hardware
diff --git a/automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h b/automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h
index 5053c96..2f16fca 100644
--- a/automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h
+++ b/automotive/vehicle/aidl/impl/vhal/include/SubscriptionManager.h
@@ -25,6 +25,8 @@
 #include <android-base/result.h>
 #include <android-base/thread_annotations.h>
 
+#include <cmath>
+#include <limits>
 #include <mutex>
 #include <optional>
 #include <unordered_map>
@@ -39,6 +41,7 @@
 // A structure to represent subscription config for one subscription client.
 struct SubConfig {
     float sampleRateHz;
+    float resolution;
     bool enableVur;
 };
 
@@ -47,14 +50,19 @@
   public:
     using ClientIdType = const AIBinder*;
 
-    void addClient(const ClientIdType& clientId, float sampleRateHz, bool enableVur);
+    void addClient(const ClientIdType& clientId, const SubConfig& subConfig);
     void removeClient(const ClientIdType& clientId);
     float getMaxSampleRateHz() const;
+    float getMinRequiredResolution() const;
     bool isVurEnabled() const;
-    bool isVurEnabledForClient(const ClientIdType& clientId);
+    bool isVurEnabledForClient(const ClientIdType& clientId) const;
+    float getResolutionForClient(const ClientIdType& clientId) const;
 
   private:
     float mMaxSampleRateHz = 0.;
+    // Baseline for resolution is maximum possible float. We want to sanitize to the highest
+    // requested resolution, which is the smallest float value for resolution.
+    float mMinRequiredResolution = std::numeric_limits<float>::max();
     bool mEnableVur;
     std::unordered_map<ClientIdType, SubConfig> mConfigByClient;
 
@@ -117,6 +125,9 @@
     // Checks whether the sample rate is valid.
     static bool checkSampleRateHz(float sampleRateHz);
 
+    // Checks whether the resolution is valid.
+    static bool checkResolution(float resolution);
+
   private:
     // Friend class for testing.
     friend class DefaultVehicleHalTest;
@@ -153,8 +164,8 @@
 
     VhalResult<void> addContinuousSubscriberLocked(const ClientIdType& clientId,
                                                    const PropIdAreaId& propIdAreaId,
-                                                   float sampleRateHz, bool enableVur)
-            REQUIRES(mLock);
+                                                   float sampleRateHz, float resolution,
+                                                   bool enableVur) REQUIRES(mLock);
     VhalResult<void> addOnChangeSubscriberLocked(const PropIdAreaId& propIdAreaId) REQUIRES(mLock);
     // Removes the subscription client for the continuous [propId, areaId].
     VhalResult<void> removeContinuousSubscriberLocked(const ClientIdType& clientId,
diff --git a/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp b/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp
index cc5edcc..a29861f 100644
--- a/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp
+++ b/automotive/vehicle/aidl/impl/vhal/src/DefaultVehicleHal.cpp
@@ -722,6 +722,10 @@
                 return StatusError(StatusCode::INVALID_ARG)
                        << "invalid sample rate: " << sampleRateHz << " HZ";
             }
+            if (!SubscriptionManager::checkResolution(option.resolution)) {
+                return StatusError(StatusCode::INVALID_ARG)
+                       << "invalid resolution: " << option.resolution;
+            }
         }
     }
     return {};
diff --git a/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp b/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
index 29d81a7..f1106ee 100644
--- a/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
+++ b/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
@@ -43,11 +43,12 @@
 constexpr float ONE_SECOND_IN_NANOS = 1'000'000'000.;
 
 SubscribeOptions newSubscribeOptions(int32_t propId, int32_t areaId, float sampleRateHz,
-                                     bool enableVur) {
+                                     float resolution, bool enableVur) {
     SubscribeOptions subscribedOptions;
     subscribedOptions.propId = propId;
     subscribedOptions.areaIds = {areaId};
     subscribedOptions.sampleRate = sampleRateHz;
+    subscribedOptions.resolution = resolution;
     subscribedOptions.enableVariableUpdateRate = enableVur;
 
     return subscribedOptions;
@@ -81,8 +82,18 @@
     return intervalNanos;
 }
 
+bool SubscriptionManager::checkResolution(float resolution) {
+    if (resolution == 0) {
+        return true;
+    }
+
+    float log = std::log10(resolution);
+    return log == (int)log;
+}
+
 void ContSubConfigs::refreshCombinedConfig() {
     float maxSampleRateHz = 0.;
+    float minRequiredResolution = std::numeric_limits<float>::max();
     bool enableVur = true;
     // This is not called frequently so a brute-focre is okay. More efficient way exists but this
     // is simpler.
@@ -90,6 +101,9 @@
         if (subConfig.sampleRateHz > maxSampleRateHz) {
             maxSampleRateHz = subConfig.sampleRateHz;
         }
+        if (subConfig.resolution < minRequiredResolution) {
+            minRequiredResolution = subConfig.resolution;
+        }
         if (!subConfig.enableVur) {
             // If one client does not enable variable update rate, we cannot enable variable update
             // rate in IVehicleHardware.
@@ -97,14 +111,12 @@
         }
     }
     mMaxSampleRateHz = maxSampleRateHz;
+    mMinRequiredResolution = minRequiredResolution;
     mEnableVur = enableVur;
 }
 
-void ContSubConfigs::addClient(const ClientIdType& clientId, float sampleRateHz, bool enableVur) {
-    mConfigByClient[clientId] = {
-            .sampleRateHz = sampleRateHz,
-            .enableVur = enableVur,
-    };
+void ContSubConfigs::addClient(const ClientIdType& clientId, const SubConfig& subConfig) {
+    mConfigByClient[clientId] = subConfig;
     refreshCombinedConfig();
 }
 
@@ -117,12 +129,26 @@
     return mMaxSampleRateHz;
 }
 
+float ContSubConfigs::getMinRequiredResolution() const {
+    return mMinRequiredResolution;
+}
+
 bool ContSubConfigs::isVurEnabled() const {
     return mEnableVur;
 }
 
-bool ContSubConfigs::isVurEnabledForClient(const ClientIdType& clientId) {
-    return mConfigByClient[clientId].enableVur;
+bool ContSubConfigs::isVurEnabledForClient(const ClientIdType& clientId) const {
+    if (mConfigByClient.find(clientId) == mConfigByClient.end()) {
+        return false;
+    }
+    return mConfigByClient.at(clientId).enableVur;
+}
+
+float ContSubConfigs::getResolutionForClient(const ClientIdType& clientId) const {
+    if (mConfigByClient.find(clientId) == mConfigByClient.end()) {
+        return 0.0f;
+    }
+    return mConfigByClient.at(clientId).resolution;
 }
 
 VhalResult<void> SubscriptionManager::addOnChangeSubscriberLocked(
@@ -135,7 +161,8 @@
     int32_t propId = propIdAreaId.propId;
     int32_t areaId = propIdAreaId.areaId;
     if (auto status = mVehicleHardware->subscribe(
-                newSubscribeOptions(propId, areaId, /*updateRateHz=*/0, /*enableVur*/ false));
+                newSubscribeOptions(propId, areaId, /*updateRateHz=*/0, /*resolution*/ 0.0f,
+                                    /*enableVur*/ false));
         status != StatusCode::OK) {
         return StatusError(status)
                << StringPrintf("failed subscribe for prop: %s, areaId: %" PRId32,
@@ -146,10 +173,15 @@
 
 VhalResult<void> SubscriptionManager::addContinuousSubscriberLocked(
         const ClientIdType& clientId, const PropIdAreaId& propIdAreaId, float sampleRateHz,
-        bool enableVur) {
+        float resolution, bool enableVur) {
     // Make a copy so that we don't modify 'mContSubConfigsByPropIdArea' on failure cases.
     ContSubConfigs newConfig = mContSubConfigsByPropIdArea[propIdAreaId];
-    newConfig.addClient(clientId, sampleRateHz, enableVur);
+    SubConfig subConfig = {
+            .sampleRateHz = sampleRateHz,
+            .resolution = resolution,
+            .enableVur = enableVur,
+    };
+    newConfig.addClient(clientId, subConfig);
     return updateContSubConfigsLocked(propIdAreaId, newConfig);
 }
 
@@ -183,7 +215,10 @@
     const auto& oldConfig = mContSubConfigsByPropIdArea[propIdAreaId];
     float newRateHz = newConfig.getMaxSampleRateHz();
     float oldRateHz = oldConfig.getMaxSampleRateHz();
-    if (newRateHz == oldRateHz && newConfig.isVurEnabled() == oldConfig.isVurEnabled()) {
+    float newResolution = newConfig.getMinRequiredResolution();
+    float oldResolution = oldConfig.getMinRequiredResolution();
+    if (newRateHz == oldRateHz && newResolution == oldResolution &&
+        newConfig.isVurEnabled() == oldConfig.isVurEnabled()) {
         mContSubConfigsByPropIdArea[propIdAreaId] = newConfig;
         return {};
     }
@@ -199,8 +234,8 @@
         }
     }
     if (newRateHz != 0) {
-        if (auto status = mVehicleHardware->subscribe(
-                    newSubscribeOptions(propId, areaId, newRateHz, newConfig.isVurEnabled()));
+        if (auto status = mVehicleHardware->subscribe(newSubscribeOptions(
+                    propId, areaId, newRateHz, newResolution, newConfig.isVurEnabled()));
             status != StatusCode::OK) {
             return StatusError(status) << StringPrintf(
                            "failed subscribe for prop: %s, areaId"
@@ -231,6 +266,11 @@
             if (auto result = getIntervalNanos(sampleRateHz); !result.ok()) {
                 return StatusError(StatusCode::INVALID_ARG) << result.error().message();
             }
+            if (!checkResolution(option.resolution)) {
+                return StatusError(StatusCode::INVALID_ARG) << StringPrintf(
+                               "SubscribeOptions.resolution %f is not an integer power of 10",
+                               option.resolution);
+            }
         }
 
         if (option.areaIds.empty()) {
@@ -253,6 +293,7 @@
             VhalResult<void> result;
             if (isContinuousProperty) {
                 result = addContinuousSubscriberLocked(clientId, propIdAreaId, option.sampleRate,
+                                                       option.resolution,
                                                        option.enableVariableUpdateRate);
             } else {
                 result = addOnChangeSubscriberLocked(propIdAreaId);
@@ -393,15 +434,19 @@
 
         for (const auto& [client, callback] : mClientsByPropIdAreaId[propIdAreaId]) {
             auto& subConfigs = mContSubConfigsByPropIdArea[propIdAreaId];
+            // Clients must be sent different VehiclePropValues with different levels of granularity
+            // as requested by the client using resolution.
+            VehiclePropValue newValue = value;
+            sanitizeByResolution(&(newValue.value), subConfigs.getResolutionForClient(client));
             // If client wants VUR (and VUR is supported as checked in DefaultVehicleHal), it is
             // possible that VUR is not enabled in IVehicleHardware because another client does not
             // enable VUR. We will implement VUR filtering here for the client that enables it.
             if (subConfigs.isVurEnabledForClient(client) && !subConfigs.isVurEnabled()) {
-                if (isValueUpdatedLocked(callback, value)) {
-                    clients[callback].push_back(value);
+                if (isValueUpdatedLocked(callback, newValue)) {
+                    clients[callback].push_back(newValue);
                 }
             } else {
-                clients[callback].push_back(value);
+                clients[callback].push_back(newValue);
             }
         }
     }
diff --git a/automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp b/automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp
index bb82108..11a8fc7 100644
--- a/automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp
+++ b/automotive/vehicle/aidl/impl/vhal/test/DefaultVehicleHalTest.cpp
@@ -234,6 +234,14 @@
                             },
             },
             {
+                    .name = "invalid_resolution",
+                    .option =
+                            {
+                                    .propId = GLOBAL_CONTINUOUS_PROP,
+                                    .resolution = 2.0,
+                            },
+            },
+            {
                     .name = "static_property",
                     .option =
                             {
diff --git a/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp b/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp
index aa5f003..f377202 100644
--- a/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp
+++ b/automotive/vehicle/aidl/impl/vhal/test/SubscriptionManagerTest.cpp
@@ -520,6 +520,14 @@
     ASSERT_FALSE(SubscriptionManager::checkSampleRateHz(0));
 }
 
+TEST_F(SubscriptionManagerTest, testCheckResolutionValid) {
+    ASSERT_TRUE(SubscriptionManager::checkResolution(1.0));
+}
+
+TEST_F(SubscriptionManagerTest, testCheckResolutionInvalid) {
+    ASSERT_FALSE(SubscriptionManager::checkResolution(2.0));
+}
+
 TEST_F(SubscriptionManagerTest, testSubscribe_enableVur) {
     std::vector<SubscribeOptions> options = {{
             .propId = 0,
@@ -641,6 +649,102 @@
             << "Must filter out property events if VUR is enabled";
 }
 
+TEST_F(SubscriptionManagerTest, testSubscribe_enableVur_filterUnchangedEvents_withResolution) {
+    SpAIBinder binder1 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client1 = IVehicleCallback::fromBinder(binder1);
+    SpAIBinder binder2 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
+    std::shared_ptr<IVehicleCallback> client2 = IVehicleCallback::fromBinder(binder2);
+    SubscribeOptions client1Option = {
+            .propId = 0,
+            .areaIds = {0},
+            .sampleRate = 10.0,
+            .resolution = 0.01,
+            .enableVariableUpdateRate = false,
+    };
+    auto result = getManager()->subscribe(client1, {client1Option}, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(), UnorderedElementsAre(client1Option));
+
+    getHardware()->clearSubscribeOptions();
+    SubscribeOptions client2Option = {
+            .propId = 0,
+            .areaIds = {0, 1},
+            .sampleRate = 20.0,
+            .resolution = 0.1,
+            .enableVariableUpdateRate = true,
+    };
+
+    result = getManager()->subscribe(client2, {client2Option}, true);
+    ASSERT_TRUE(result.ok()) << "failed to subscribe: " << result.error().message();
+
+    ASSERT_THAT(getHardware()->getSubscribeOptions(),
+                UnorderedElementsAre(
+                        SubscribeOptions{
+                                .propId = 0,
+                                .areaIds = {0},
+                                .sampleRate = 20.0,
+                                .resolution = 0.01,
+                                // This is enabled for client2, but disabled for client1.
+                                .enableVariableUpdateRate = false,
+                        },
+                        SubscribeOptions{
+                                .propId = 0,
+                                .areaIds = {1},
+                                .sampleRate = 20.0,
+                                .resolution = 0.1,
+                                .enableVariableUpdateRate = true,
+                        }));
+
+    std::vector<VehiclePropValue> propertyEvents = {{
+                                                            .prop = 0,
+                                                            .areaId = 0,
+                                                            .value = {.floatValues = {1.0}},
+                                                            .timestamp = 1,
+                                                    },
+                                                    {
+                                                            .prop = 0,
+                                                            .areaId = 1,
+                                                            .value = {.floatValues = {1.0}},
+                                                            .timestamp = 1,
+                                                    }};
+    auto clients =
+            getManager()->getSubscribedClients(std::vector<VehiclePropValue>(propertyEvents));
+
+    ASSERT_THAT(clients[client1], UnorderedElementsAre(propertyEvents[0]));
+    ASSERT_THAT(clients[client2], UnorderedElementsAre(propertyEvents[0], propertyEvents[1]));
+
+    clients = getManager()->getSubscribedClients({{
+            .prop = 0,
+            .areaId = 0,
+            .value = {.floatValues = {1.01}},
+            .timestamp = 2,
+    }});
+
+    ASSERT_FALSE(clients.find(client1) == clients.end())
+            << "Must not filter out property events if VUR is not enabled";
+    ASSERT_TRUE(clients.find(client2) == clients.end())
+            << "Must filter out property events if VUR is enabled and change is too small";
+    ASSERT_TRUE(abs(clients[client1][0].value.floatValues[0] - 1.01) < 0.0000001)
+            << "Expected property value == 1.01, instead got "
+            << clients[client1][0].value.floatValues[0];
+
+    clients = getManager()->getSubscribedClients({{
+            .prop = 0,
+            .areaId = 1,
+            .value = {.floatValues = {1.06}},
+            .timestamp = 3,
+    }});
+
+    ASSERT_TRUE(clients.find(client1) == clients.end())
+            << "Must not get property events for an areaId that the client hasn't subscribed to";
+    ASSERT_FALSE(clients.find(client2) == clients.end())
+            << "Must get property events significant changes";
+    ASSERT_TRUE(abs(clients[client2][0].value.floatValues[0] - 1.1) < 0.0000001)
+            << "Expected property value == 1.1, instead got "
+            << clients[client2][0].value.floatValues[0];
+}
+
 TEST_F(SubscriptionManagerTest, testSubscribe_enableVur_mustNotFilterStatusChange) {
     SpAIBinder binder1 = ndk::SharedRefBase::make<PropertyCallback>()->asBinder();
     std::shared_ptr<IVehicleCallback> client1 = IVehicleCallback::fromBinder(binder1);