diff --git a/README.md b/README.md
index 74b71d1..ff15b41 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![codecov](https://codecov.workiva.net/gh/Workiva/platform_detect/branch/master/graph/badge.svg?token=BF7AmHyx4L)](https://codecov.workiva.net/gh/Workiva/platform_detect)
+
 # platform_detect
 
 A library for detecting browser and platform type and version.
diff --git a/smithy.yml b/smithy.yml
index 4e2d873..710c0dd 100644
--- a/smithy.yml
+++ b/smithy.yml
@@ -1,6 +1,9 @@
 project: dart
 language: dart
 
+env:
+  - CODECOV_TOKEN='ba029200-53f5-4804-87b4-261d4fac4479'
+
 # dart 1.19.1, built from https://github.com/Workiva/smithy-runner-dart/tree/0.0.4
 runner_image: drydock-prod.workiva.org/workiva/smithy-runner-dart:74173
 
@@ -9,11 +12,13 @@ script:
   - pub run dart_dev format --check
   - pub run dart_dev analyze
   - pub run dart_dev test
+  - xvfb-run pub run dart_dev coverage --no-html
 
 after_script:
   - pub run dart_dev docs --no-open
   - cd doc/api && tar -zcvf api.tar.gz * && cd ../..
   - tar czvf platform_detect.pub.tgz LICENSE README.md pubspec.yaml lib/
+  - ./tool/codecov.sh
 
 artifacts:
   build:
diff --git a/tool/codecov.sh b/tool/codecov.sh
new file mode 100755
index 0000000..cfde141
--- /dev/null
+++ b/tool/codecov.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+if [ -z "$GIT_BRANCH" ]
+then
+    echo "GIT_BRANCH environment variable not set, skipping codecov push"
+else
+    TRACKING_REMOTE="$(git for-each-ref --format='%(upstream:short)' $(git symbolic-ref -q HEAD) | cut -d'/' -f1 | xargs git ls-remote --get-url | cut -d':' -f2 | sed 's/.git$//')"
+    bash <(curl -s https://codecov.workiva.net/bash) -u https://codecov.workiva.net -t $CODECOV_TOKEN -r $TRACKING_REMOTE -f coverage/coverage.lcov || echo "ERROR: Codecov failed to upload reports."
+fi