Amazon.com: Amazfit GTR 3 Smart Watch for Men, 21-Day Battery Life, Alexa Built-in, 150 Sports Modes & GPS, 1.39”AMOLED Display, SpO2 Heart Rate Tracker, Water Resistant, Fitness Watch for Android iPhone, Black :
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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 Smart Watch 42mm Moonlight White 9.2mm Thin Body, Elegant Look & Comfortable to Wear Day & Night Connectivity - Bluetooth 5.0/BLE. Compatible OS - IOS and Android Large Variety of