Index: third_party/WebKit/Source/modules/bluetooth/README.md |
diff --git a/third_party/WebKit/Source/modules/bluetooth/README.md b/third_party/WebKit/Source/modules/bluetooth/README.md |
index cdeab38cdf230faafa7ef7f29baac1cd1de89fa9..e9292eda88a5f48e35cec18c8358fe191a34aafb 100644 |
--- a/third_party/WebKit/Source/modules/bluetooth/README.md |
+++ b/third_party/WebKit/Source/modules/bluetooth/README.md |
@@ -5,6 +5,14 @@ Web Bluetooth |
[WB]: https://webbluetoothcg.github.io/web-bluetooth/ |
+Scanning |
+-------------------------------------------------------------------------------- |
+There isn't much support for GATT over BR/EDR from neither platforms nor |
+devices so performing a Dual scan will find devices that the API is not |
+able to interact with. To avoid wasting power and confusing users with |
+devices they are not able to interact with, navigator.bluetooth.requestDevice |
+performs an LE-only Scan. |
+ |
Testing |
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