Our team tests the accuracy of the navigation of the Mi A1 using the Runtastic Pro app and compares this with the Garmin Edge 500 navigation system. While the Garmin Edge 500 measured a total route of 13.38 kilometers (8.31 miles), the measured route of the Mi A1 was 13.32 kilometers (8.28 miles). For such a long test route, this discrepancy is negligible, so the Xiaomi Mi A1 does very well overall for its price range in this test.