diff --git a/health/1.0/default/Android.bp b/health/1.0/default/Android.bp
index aab9cc7..ff4b875 100644
--- a/health/1.0/default/Android.bp
+++ b/health/1.0/default/Android.bp
@@ -17,62 +17,3 @@
     ],
 
 }
-
-cc_library_static {
-    name: "android.hardware.health@1.0-impl-helper",
-    vendor: true,
-    srcs: ["Health.cpp"],
-
-    header_libs: [
-        "libbase_headers",
-        "libhealthd_headers",
-    ],
-
-    shared_libs: [
-        "libcutils",
-        "libhidlbase",
-        "liblog",
-        "libutils",
-        "android.hardware.health@1.0",
-    ],
-
-    static_libs: [
-        "android.hardware.health@1.0-convert",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.health@1.0-impl",
-    vendor: true,
-    relative_install_path: "hw",
-
-    static_libs: [
-        "android.hardware.health@1.0-impl-helper",
-        "android.hardware.health@1.0-convert",
-        "libhealthd.default",
-    ],
-
-    shared_libs: [
-        "libhidlbase",
-        "libutils",
-        "android.hardware.health@1.0",
-    ],
-}
-
-cc_binary {
-    name: "android.hardware.health@1.0-service",
-    vendor: true,
-    relative_install_path: "hw",
-    init_rc: ["android.hardware.health@1.0-service.rc"],
-    srcs: ["HealthService.cpp"],
-
-    shared_libs: [
-        "liblog",
-        "libcutils",
-        "libdl",
-        "libbase",
-        "libutils",
-        "libhidlbase",
-        "android.hardware.health@1.0",
-    ],
-}
diff --git a/health/1.0/default/Health.cpp b/health/1.0/default/Health.cpp
deleted file mode 100644
index 1a02956..0000000
--- a/health/1.0/default/Health.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "health-hal"
-
-#include <Health.h>
-#include <include/hal_conversion.h>
-
-namespace android {
-namespace hardware {
-namespace health {
-namespace V1_0 {
-namespace implementation {
-
-using ::android::hardware::health::V1_0::hal_conversion::convertToHealthConfig;
-using ::android::hardware::health::V1_0::hal_conversion::convertFromHealthConfig;
-using ::android::hardware::health::V1_0::hal_conversion::convertToHealthInfo;
-using ::android::hardware::health::V1_0::hal_conversion::convertFromHealthInfo;
-
-// Methods from ::android::hardware::health::V1_0::IHealth follow.
-Return<void> Health::init(const HealthConfig& config, init_cb _hidl_cb)  {
-    struct healthd_config healthd_config = {};
-    HealthConfig configOut;
-
-    // To keep working with existing healthd static HALs,
-    // convert the new HealthConfig to the old healthd_config
-    // and back.
-
-    convertFromHealthConfig(config, &healthd_config);
-    healthd_board_init(&healthd_config);
-    mGetEnergyCounter = healthd_config.energyCounter;
-    convertToHealthConfig(&healthd_config, configOut);
-
-    _hidl_cb(configOut);
-
-    return Void();
-}
-
-Return<void> Health::update(const HealthInfo& info, update_cb _hidl_cb)  {
-    struct android::BatteryProperties p = {};
-    HealthInfo infoOut;
-
-    // To keep working with existing healthd static HALs,
-    // convert the new HealthInfo to android::Batteryproperties
-    // and back.
-
-    convertFromHealthInfo(info, &p);
-    int skipLogging = healthd_board_battery_update(&p);
-    convertToHealthInfo(&p, infoOut);
-
-    _hidl_cb(!!skipLogging, infoOut);
-
-    return Void();
-}
-
-Return<void> Health::energyCounter(energyCounter_cb _hidl_cb) {
-    int64_t energy = 0;
-    Result result = Result::NOT_SUPPORTED;
-
-    if (mGetEnergyCounter) {
-        int status = mGetEnergyCounter(&energy);
-        if (status == 0) {
-            result = Result::SUCCESS;
-        }
-    }
-
-    _hidl_cb(result, energy);
-
-   return Void();
-}
-
-IHealth* HIDL_FETCH_IHealth(const char* /* name */) {
-    return new Health();
-}
-
-} // namespace implementation
-}  // namespace V1_0
-}  // namespace health
-}  // namespace hardware
-}  // namespace android
diff --git a/health/1.0/default/Health.h b/health/1.0/default/Health.h
deleted file mode 100644
index ed364c1..0000000
--- a/health/1.0/default/Health.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef ANDROID_HARDWARE_HEALTH_V1_0_HEALTH_H
-#define ANDROID_HARDWARE_HEALTH_V1_0_HEALTH_H
-
-#include <android/hardware/health/1.0/IHealth.h>
-#include <hidl/Status.h>
-#include <hidl/MQDescriptor.h>
-#include <healthd/healthd.h>
-#include <utils/String8.h>
-
-namespace android {
-namespace hardware {
-namespace health {
-namespace V1_0 {
-namespace implementation {
-
-using ::android::hardware::health::V1_0::HealthInfo;
-using ::android::hardware::health::V1_0::HealthConfig;
-using ::android::hardware::health::V1_0::IHealth;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
-
-struct Health : public IHealth {
-    // Methods from ::android::hardware::health::V1_0::IHealth follow.
-    Return<void> init(const HealthConfig& config, init_cb _hidl_cb)  override;
-    Return<void> update(const HealthInfo& info, update_cb _hidl_cb)  override;
-    Return<void> energyCounter(energyCounter_cb _hidl_cb) override;
-private:
-    std::function<int(int64_t *)> mGetEnergyCounter;
-};
-
-extern "C" IHealth* HIDL_FETCH_IHealth(const char* name);
-
-}  // namespace implementation
-}  // namespace V1_0
-}  // namespace health
-}  // namespace hardware
-}  // namespace android
-
-#endif  // ANDROID_HARDWARE_HEALTH_V1_0_HEALTH_H
diff --git a/health/1.0/default/HealthService.cpp b/health/1.0/default/HealthService.cpp
deleted file mode 100644
index 55848d2..0000000
--- a/health/1.0/default/HealthService.cpp
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "android.hardware.health@1.0-service"
-
-#include <android/hardware/health/1.0/IHealth.h>
-#include <hidl/LegacySupport.h>
-
-using android::hardware::health::V1_0::IHealth;
-using android::hardware::defaultPassthroughServiceImplementation;
-
-int main() {
-    return defaultPassthroughServiceImplementation<IHealth>();
-}
diff --git a/health/1.0/default/README.md b/health/1.0/default/README.md
deleted file mode 100644
index 1ded7de..0000000
--- a/health/1.0/default/README.md
+++ /dev/null
@@ -1,66 +0,0 @@
-# Implement the 2.1 HAL instead!
-
-It is strongly recommended that you implement the 2.1 HAL directly. See
-`hardware/interfaces/health/2.1/README.md` for more details.
-
-# Implement Health 1.0 HAL
-
-1. Install common binderized service. The binderized service `dlopen()`s
-   passthrough implementations on the device, so there is no need to write
-   your own.
-
-    ```mk
-    # Install default binderized implementation to vendor.
-    PRODUCT_PACKAGES += android.hardware.health@1.0-service
-    ```
-
-1. Add proper VINTF manifest entry to your device manifest. Example:
-
-    ```xml
-    <hal format="hidl">
-        <name>android.hardware.health</name>
-        <transport>hwbinder</transport>
-        <version>1.0</version>
-        <interface>
-            <name>IHealth</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    ```
-
-1. Install the proper passthrough implemetation.
-
-    1. If you want to use the default implementation (with default `libhealthd`),
-       add the following to `device.mk`:
-
-        ```mk
-        PRODUCT_PACKAGES += \
-            android.hardware.health@1.0-impl
-        ```
-
-    1. Otherwise, if you have a customized `libhealthd.<board>`:
-
-        1. Define your passthrough implementation. Example (replace `<device>`
-           and `<board>` accordingly):
-
-            ```bp
-            cc_library_shared {
-                name: "android.hardware.health@1.0-impl-<device>",
-                vendor: true,
-                relative_install_path: "hw",
-
-                static_libs: [
-                    "android.hardware.health@1.0-impl-helper",
-                    "android.hardware.health@1.0-convert",
-                    "libhealthd.<board>",
-                ],
-            }
-            ```
-
-        1. Add to `device.mk`.
-
-            ```
-            PRODUCT_PACKAGES += android.hardware.health@1.0-impl-<device>
-            ```
-
-        1. Define appropriate SELinux permissions.
diff --git a/health/1.0/default/android.hardware.health@1.0-service.rc b/health/1.0/default/android.hardware.health@1.0-service.rc
deleted file mode 100644
index 569dc88..0000000
--- a/health/1.0/default/android.hardware.health@1.0-service.rc
+++ /dev/null
@@ -1,5 +0,0 @@
-service vendor.health-hal-1-0 /vendor/bin/hw/android.hardware.health@1.0-service
-    class hal
-    user system
-    group system
-    capabilities WAKE_ALARM BLOCK_SUSPEND
diff --git a/health/1.0/default/libhealthd/Android.bp b/health/1.0/default/libhealthd/Android.bp
deleted file mode 100644
index 43463eb..0000000
--- a/health/1.0/default/libhealthd/Android.bp
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2016 The Android Open Source Project
-
-cc_library_static {
-    srcs: ["healthd_board_default.cpp"],
-    name: "libhealthd.default",
-    vendor_available: true,
-    recovery_available: true,
-    cflags: ["-Werror"],
-    include_dirs: ["system/libbase/include"],
-    header_libs: ["libhealthd_headers"],
-}
diff --git a/health/1.0/default/libhealthd/healthd_board_default.cpp b/health/1.0/default/libhealthd/healthd_board_default.cpp
deleted file mode 100644
index 127f98e..0000000
--- a/health/1.0/default/libhealthd/healthd_board_default.cpp
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <healthd/healthd.h>
-
-void healthd_board_init(struct healthd_config*)
-{
-    // use defaults
-}
-
-int healthd_board_battery_update(struct android::BatteryProperties*)
-{
-    // return 0 to log periodic polled battery status to kernel log
-    return 0;
-}
diff --git a/health/1.0/vts/functional/Android.bp b/health/1.0/vts/functional/Android.bp
deleted file mode 100644
index f4a04a7..0000000
--- a/health/1.0/vts/functional/Android.bp
+++ /dev/null
@@ -1,23 +0,0 @@
-//
-// Copyright (C) 2017 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-cc_test {
-    name: "VtsHalHealthV1_0TargetTest",
-    defaults: ["VtsHalTargetTestDefaults"],
-    srcs: ["VtsHalHealthV1_0TargetTest.cpp"],
-    static_libs: ["android.hardware.health@1.0"],
-    test_suites: ["general-tests", "vts"],
-}
diff --git a/health/1.0/vts/functional/VtsHalHealthV1_0TargetTest.cpp b/health/1.0/vts/functional/VtsHalHealthV1_0TargetTest.cpp
deleted file mode 100644
index 8b3dcc1..0000000
--- a/health/1.0/vts/functional/VtsHalHealthV1_0TargetTest.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "health_hidl_hal_test"
-
-#include <android/hardware/health/1.0/IHealth.h>
-#include <android/hardware/health/1.0/types.h>
-#include <gtest/gtest.h>
-#include <hidl/GtestPrinter.h>
-#include <hidl/ServiceManagement.h>
-#include <log/log.h>
-
-using HealthConfig = ::android::hardware::health::V1_0::HealthConfig;
-using HealthInfo = ::android::hardware::health::V1_0::HealthInfo;
-using IHealth = ::android::hardware::health::V1_0::IHealth;
-using Result = ::android::hardware::health::V1_0::Result;
-
-using ::android::sp;
-
-class HealthHidlTest : public ::testing::TestWithParam<std::string> {
-   public:
-    virtual void SetUp() override {
-        health = IHealth::getService(GetParam());
-        ASSERT_NE(health, nullptr);
-        health->init(config,
-                     [&](const auto& halConfigOut) { config = halConfigOut; });
-    }
-
-    sp<IHealth> health;
-    HealthConfig config;
-};
-
-/**
- * Ensure EnergyCounter call returns positive energy counter or NOT_SUPPORTED
- */
-TEST_P(HealthHidlTest, TestEnergyCounter) {
-    Result result;
-    int64_t energy = 0;
-    health->energyCounter([&](Result ret, int64_t energyOut) {
-        result = ret;
-        energy = energyOut;
-    });
-
-    ASSERT_TRUE(result == Result::SUCCESS || result == Result::NOT_SUPPORTED);
-    ASSERT_TRUE(result != Result::SUCCESS || energy > 0);
-}
-
-GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(HealthHidlTest);
-INSTANTIATE_TEST_SUITE_P(
-        PerInstance, HealthHidlTest,
-        testing::ValuesIn(android::hardware::getAllHalInstanceNames(IHealth::descriptor)),
-        android::hardware::PrintInstanceNameToString);