diff --git a/.cargo/config.toml b/.cargo/config.toml
index dbfa4063..d5b25edf 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -1,3 +1,6 @@
 
 [target.aarch64-apple-ios]
 runner = "cargo-box runner"
+
+[target.arm64_32-apple-watchos]
+runner = "cargo-box runner"
diff --git a/cargo-box/box/cfg.xcconfig b/cargo-box/box/cfg.xcconfig
index 43945e5d..fc6286bf 100644
--- a/cargo-box/box/cfg.xcconfig
+++ b/cargo-box/box/cfg.xcconfig
@@ -20,7 +20,9 @@ ENABLE_HARDENED_RUNTIME = YES
 GENERATE_INFOPLIST_FILE = YES
 LD_RUNPATH_SEARCH_PATHS = @executable_path/Frameworks
 LD_RUNPATH_SEARCH_PATHS[sdk=macosx*] = @executable_path/../Frameworks
-TARGETED_DEVICE_FAMILY = 1,2,7
+TARGETED_DEVICE_FAMILY = 1,2,4,7
+
+INFOPLIST_KEY_WKWatchOnly = YES
 
 ALWAYS_SEARCH_USER_PATHS = NO
 
@@ -47,3 +49,4 @@ BOX_ORG_ID = org.cidre
 PRODUCT_BUNDLE_IDENTIFIER = $(BOX_ORG_ID).$(BOX_ID)
 INFOPLIST_KEY_CFBundleDisplayName = $(PRODUCT_NAME)
 BOX_BIN_PATH = $(PRODUCT_NAME)
+