diff --git a/.codecov.yml b/.codecov.yml
new file mode 100644
index 0000000..1160767
--- /dev/null
+++ b/.codecov.yml
@@ -0,0 +1,39 @@
+codecov:
+  require_ci_to_pass: yes
+
+coverage:
+  precision: 2
+  round: down
+  range: "70...100"
+  
+  status:
+    project:
+      default:
+        target: 70%
+        threshold: 1%
+        paths:
+          - "ovmobilebench/"
+    patch:
+      default:
+        target: 70%
+        threshold: 1%
+
+parsers:
+  gcov:
+    branch_detection:
+      conditional: yes
+      loop: yes
+      method: no
+      macro: no
+
+comment:
+  layout: "reach,diff,flags,files,footer"
+  behavior: default
+  require_changes: no
+
+ignore:
+  - "tests/"
+  - "experiments/"
+  - "**/__pycache__"
+  - "**/*.pyc"
+  - "setup.py"
\ No newline at end of file
diff --git a/.github/workflows/reusable-ci.yml b/.github/workflows/reusable-ci.yml
index 296ef79..e115a09 100644
--- a/.github/workflows/reusable-ci.yml
+++ b/.github/workflows/reusable-ci.yml
@@ -45,12 +45,14 @@ jobs:
         run: mypy ovmobilebench --ignore-missing-imports
 
       - name: Run tests
-        run: pytest tests/ -v --cov=ovmobilebench --cov-report=xml
+        run: pytest tests/ -v --cov=ovmobilebench --cov-report=xml --cov-report=term-missing
 
-      - name: Upload coverage
-        uses: codecov/codecov-action@v3
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v4
         with:
           file: ./coverage.xml
+          flags: unittests
+          name: codecov-${{ inputs.os }}
           fail_ci_if_error: false
 
   build-package:
diff --git a/README.md b/README.md
index 6610c3d..4036126 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,9 @@
 [![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![Python](https://img.shields.io/badge/python-3.11+-blue.svg)](https://www.python.org/downloads/)
 [![CI](https://github.com/embedded-dev-research/OVMobileBench/actions/workflows/bench.yml/badge.svg)](https://github.com/embedded-dev-research/OVMobileBench/actions)
+[![codecov](https://codecov.io/gh/embedded-dev-research/OVMobileBench/branch/main/graph/badge.svg)](https://codecov.io/gh/embedded-dev-research/OVMobileBench)
+[![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
+[![Checked with mypy](https://www.mypy-lang.org/static/mypy_badge.svg)](https://mypy-lang.org/)
 
 **OVMobileBench** is an end-to-end automation pipeline for benchmarking OpenVINO inference performance on mobile devices. It handles the complete workflow from building OpenVINO runtime, packaging models, deploying to devices, executing benchmarks, and generating comprehensive reports.
 
diff --git a/pyproject.toml b/pyproject.toml
index adf3c48..5754bb8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,4 +49,42 @@ target-version = "py311"
 [tool.mypy]
 python_version = "3.11"
 warn_return_any = true
-warn_unused_configs = true
\ No newline at end of file
+warn_unused_configs = true
+
+[tool.coverage.run]
+source = ["ovmobilebench"]
+omit = [
+    "*/tests/*",
+    "*/test_*.py",
+    "*/__pycache__/*",
+    "*/site-packages/*",
+]
+
+[tool.coverage.report]
+exclude_lines = [
+    "pragma: no cover",
+    "def __repr__",
+    "if self.debug:",
+    "if __name__ == .__main__.:",
+    "raise AssertionError",
+    "raise NotImplementedError",
+    "if TYPE_CHECKING:",
+]
+precision = 2
+show_missing = true
+skip_covered = false
+
+[tool.coverage.html]
+directory = "htmlcov"
+
+[tool.pytest.ini_options]
+testpaths = ["tests"]
+python_files = ["test_*.py"]
+python_classes = ["Test*"]
+python_functions = ["test_*"]
+addopts = "-v --tb=short --strict-markers"
+markers = [
+    "slow: marks tests as slow (deselect with '-m \"not slow\"')",
+    "integration: marks tests as integration tests",
+    "unit: marks tests as unit tests",
+]
\ No newline at end of file