[null,null,["最后更新时间 (UTC)：2025-07-27。"],[],[],null,["# Access and share logs from GnssLogger for Wear OS\n\nGnssLogger for Wear OS v1.0 extends the GnssLogger app from smartphones to\nwatches.\n\nWith [GnssLogger for Wear OS](https://play.google.com/store/apps/details?id=com.google.android.apps.location.gps.gnsslogger), you can display real-time\n[`GnssStatus`](/reference/android/location/GnssStatus) information from the GNSS chipset and log to the de facto\nstandard CSV (.txt) and industry standard RINEX file formats.\n**Figure 1.** GnssLogger for Wear OS\n\nShare logs from GnssLogger for Wear OS\n--------------------------------------\n\n1. If you haven't already, [install GnssLogger](https://play.google.com/store/apps/details?id=com.google.android.apps.location.gps.gnsslogger) on your phone.\n2. On your watch, tap **Stop Log**.\n\nInstead of immediately prompting you with sharing options, GnssLogger for Wear\nOS shows you the following message:\n**Figure 2.** Message on watch when starting to log\n\n1. On your phone, open GnssLogger and then open the **Log** tab.\n2. Tap the **Download \\& Delete Watch Log Files** button.\n\n**Figure 3.** Download \\& Delete Watch Log Files button\n\nGnssLogger displays the following message: \"Preparing your file. Please wait...\":\n**Figure 4.** Preparing your file message\n\nDepending on the size of the logs on your watch, this might take a while.\n\nAfter the file is transferred from your watch to your phone, you'll see a\n*Share* dialog where you can share the files from your watch.\n**Figure 5.** Share dialog\n\nFor example, if you choose to share using email, you'll see an attached zip file\ncontaining your watch log files:\n**Figure 6.** Email with attached zip file\n\nUse Android Studio or ADB\n-------------------------\n\nIf you don't have the watch paired with a phone, you can use\n[Android Studio's Device Explorer](/studio/device-explorer) to access the device.\n\nWithin Android Studio Device Explorer, check out the path\n`/sdcard/Android/data/com.google.android.apps.location.gps.gnsslogger/files/gnss_log`\nto find the log files (.txt file for the\n[GnssLogger log format](https://github.com/google/gps-measurement-tools/blob/master/LOGGING_FORMAT.md)), and the .24o file for\n[RINEX](https://files.igs.org/pub/data/format/rinex_4.01.pdf)%7B:.external%7D):\n**Figure 7.** Android Studio Device Explorer\n\nYou can select the files, right-click, and then select \"Save To...\" to save them\ndirectly to your computer:\n**Figure 8.** Save To dialog\n\nIf you don't want to install Android Studio on your computer, you can also use\n[ADB](/tools/adb) to pull the files from this directory to your computer:\n`adb pull /sdcard/Android/data/com.google.android.apps.location.gps.gnsslogger/files/gnss_log`\n\n**Pro tip**: You can also use these two methods (Android Studio and ADB) to\nretrieve GnssLogger files from phones.\n\nProvide feedback on new features using our\n[public issue tracker](https://issuetracker.google.com/issues/new?component=313183&template=0)."]]
