Update brings REM sleep detection to original Amazfit GTR and GTS, improves GPS - GSMArena.com news
Amazfit GTR 4 smartwatch receives update 3.17.0.2 with new Route Import and Route Navigation features - NotebookCheck.net News
2022 New Amazfit GTR 4 Smartwatch 1.39" AMOLED Display Alexa Built-in GPS Smart Watch for Android IOS
A-GPS cannot update in the amafit watch app and after some action taken like unpair, uninstall the apps, still the same. A gps detection very slow as the watch still needs me
Amazon.com: [2022 New Version] Amazfit GTR 2 Smart Watch for Men, Alexa Built-in, with Bluetooth Call & Text, GPS Fitness Tracker, 90 Sports Modes, Blood Oxygen Heart Rate Tracker, for Android iPhone,
Amazfit GTR Mini Smart Watch for Men,14-Day Battery Life, Sports Watch with GPS | eBay