Added additional notes about testing on non-Pixel hardware.
Test: N/A
Change-Id: I4f9449f8d4aaf4b05c0e9d5003aedd2526e62074
diff --git a/benchmark/docs/macrobenchmark.md b/benchmark/docs/macrobenchmark.md
index 1383bb7..aa8ca9f 100644
--- a/benchmark/docs/macrobenchmark.md
+++ b/benchmark/docs/macrobenchmark.md
@@ -184,8 +184,15 @@
## Run the Macrobenchmark
+```
+Some users are experiencing issues running macro benchmarks on certain devices and OS versions, especially non-Pixel devices.
+If you run into an issue please [report feedback](#feedback), with the exception and a logcat snippet from the test run.
+
+If you hit a problem, try a different test device as a temporary workaround.
+```
+
Run the test from within Studio to measure the performance of your app on your
-device. Note that you must run the test on a physical device, and not an
+device. Note that you **must run the test on a physical device**, and not an
emulator, as emulators do not produce performance numbers representative of
end-user experience.
