diff --git a/.circleci/config.yml b/.circleci/config.yml
index 61c5c89..e29eb14 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -2,7 +2,9 @@
 #
 # Check https://circleci.com/docs/2.0/language-javascript/ for more details
 #
-version: 2
+version: 2.1
+orbs:
+  codecov: codecov/codecov@1.0.5
 jobs:
   build:
     docker:
@@ -33,5 +35,10 @@ jobs:
             - node_modules
           key: v1-dependencies-{{ checksum "package.json" }}
 
+      - run: yarn run check
+
       # run tests!
       - run: yarn test
+
+      - codecov/upload:
+          file: ./coverage/lcov.info
diff --git a/.gitignore b/.gitignore
index 726fdd8..29858ac 100755
--- a/.gitignore
+++ b/.gitignore
@@ -68,3 +68,6 @@ lib/
 
 # Type coverage
 .type-coverage/
+
+# Tests coverage
+coverage/
diff --git a/README.md b/README.md
index a04c88f..eb90c5f 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # React Native Flyer UI
 
 [![CircleCI](https://circleci.com/gh/flyerhq/react-native-flyer-ui.svg?style=shield)](https://circleci.com/gh/flyerhq/react-native-flyer-ui)
-[![type-coverage](https://img.shields.io/badge/dynamic/json.svg?label=type-coverage&prefix=%E2%89%A5&suffix=%&query=$.typeCoverage.atLeast&uri=https%3A%2F%2Fraw.githubusercontent.com%2Fflyerhq%2Freact-native-flyer-ui%2Fdevelop%2Fpackage.json)](https://github.com/plantain-00/type-coverage)
+[![codecov](https://codecov.io/gh/flyerhq/react-native-flyer-ui/branch/develop/graph/badge.svg)](https://codecov.io/gh/flyerhq/react-native-flyer-ui)
+[![type-coverage](https://img.shields.io/badge/dynamic/json.svg?label=type-coverage&suffix=%&query=$.typeCoverage.atLeast&uri=https%3A%2F%2Fraw.githubusercontent.com%2Fflyerhq%2Freact-native-flyer-ui%2Fdevelop%2Fpackage.json)](https://github.com/plantain-00/type-coverage)
diff --git a/package.json b/package.json
index bb2e766..088608f 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,22 @@
       "jsx",
       "json",
       "node"
-    ]
+    ],
+    "collectCoverage": true,
+    "collectCoverageFrom": [
+      "src/**/*.{ts,tsx}",
+      "!**/index.{ts,tsx}",
+      "!**/styles.{ts,tsx}",
+      "!**/*.d.ts"
+    ],
+    "coverageThreshold": {
+      "global": {
+        "branches": 100,
+        "functions": 100,
+        "lines": 100,
+        "statements": 100
+      }
+    }
   },
   "typeCoverage": {
     "atLeast": 100