The GTR 4 brings dual-band GNSS support, long battery life, improved Zepp OS, and an elegant design for just under $200.
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Amazfit GTR review
Best Buy: Amazfit GTR 4 Smartwatch 36.2mm Aluminum Alloy Brown W2166OV3N
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Premium Metal SmartWatch with Bluetooth Calling, Amoled Display & GPS
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Amazfit GTR 4 review: improvements across the board make this a great fitness watch
【Strong & Precise GPS Tracking and Navigation】The Amazfit GTR 4 uses industry-leading dual-band circularly-polarized GPS antenna technology - similar
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