diff --git a/app.json b/app.json
index 7820421..f982212 100644
--- a/app.json
+++ b/app.json
@@ -93,7 +93,26 @@
 		],
 		"extra": {
 			"eas": {
-				"projectId": "7b88af8c-86a3-4c08-b186-09a90e2bdfcc"
+				"projectId": "7b88af8c-86a3-4c08-b186-09a90e2bdfcc",
+				"build": {
+					"experimental": {
+						"ios": {
+							"appExtensions": [
+								{
+									"bundleIdentifier": "nl.guido-it.swimbuddy.watch",
+									"targetName": "SwimBuddy Watch",
+									"entitlements": {
+										"com.apple.security.application-groups": [
+											"group.nl.guido-it.swimbuddy"
+										],
+										"com.apple.developer.healthkit": true,
+										"com.apple.developer.healthkit.access": []
+									}
+								}
+							]
+						}
+					}
+				}
 			}
 		},
 		"owner": "guido-it"