![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/-952x498w6/gsmarena_001.jpg)
Amazfit GTR 4 and GTS 4 go official with AMOLED screens, fall detection, and Bluetooth calling - GSMArena.com news
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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 : Cell Phones
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Amazfit GTR 4 Smart Watch, Dual Band GPS Navigation, Navigation on the Way, 150 Sports Modes, 24/7 Health Management, SpO2, Heart Rate Monitor : Amazon.com.be: Electronics
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