![Amazfit GTR 4 and GTS 4 go official with AMOLED screens, fall detection, and Bluetooth calling - GSMArena.com news Amazfit GTR 4 and GTS 4 go official with AMOLED screens, fall detection, and Bluetooth calling - GSMArena.com news](https://fdn.gsmarena.com/imgroot/news/22/09/amazfit-gtr-4-gts-4-official/inline/-1200/gsmarena_002.jpg)
Amazfit GTR 4 and GTS 4 go official with AMOLED screens, fall detection, and Bluetooth calling - GSMArena.com news
![Amazfit GTR 4 Smart Watch for Men Android iPhone, Dual-Band GPS, Alexa Built-in, Bluetooth Calls, 150+ Sports Modes, 14-Day Battery Life, Heart Rate Blood Oxygen Monitor, 1.43”AMOLED Display,Black : Electronics - Amazon.com Amazfit GTR 4 Smart Watch for Men Android iPhone, Dual-Band GPS, Alexa Built-in, Bluetooth Calls, 150+ Sports Modes, 14-Day Battery Life, Heart Rate Blood Oxygen Monitor, 1.43”AMOLED Display,Black : Electronics - Amazon.com](https://m.media-amazon.com/images/I/81F5rM28Q0L.jpg)
Amazfit GTR 4 Smart Watch for Men Android iPhone, Dual-Band GPS, Alexa Built-in, Bluetooth Calls, 150+ Sports Modes, 14-Day Battery Life, Heart Rate Blood Oxygen Monitor, 1.43”AMOLED Display,Black : Electronics - Amazon.com
![Amazon.com: AK Leather Band for Amazfit GTR 4/ GTR 3 Pro/ GTR 3/ GTR 2e/ GTR 2/ Amazfit GTR 47mm, 22mm Quick-Release Adjustable Strap with Metal Buckle for Women Men, Soft Replacement Amazon.com: AK Leather Band for Amazfit GTR 4/ GTR 3 Pro/ GTR 3/ GTR 2e/ GTR 2/ Amazfit GTR 47mm, 22mm Quick-Release Adjustable Strap with Metal Buckle for Women Men, Soft Replacement](https://m.media-amazon.com/images/I/71PNBbvj7kL._AC_UY1100_.jpg)