![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,Brown : Cell Phones 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,Brown : Cell Phones](https://m.media-amazon.com/images/I/71hlIT17z5L.jpg)
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,Brown : Cell Phones
![Amazon.com: Amazfit GTR 4 Limited Edition Smart Watch for Men Women, Wireless Charging,14-Day Battery Life, Alexa Built-in, Dual-Band GPS & Route Navigation, Strength Exercise Recognition, Answer/Make Calls : Cell Phones & Accessories Amazon.com: Amazfit GTR 4 Limited Edition Smart Watch for Men Women, Wireless Charging,14-Day Battery Life, Alexa Built-in, Dual-Band GPS & Route Navigation, Strength Exercise Recognition, Answer/Make Calls : Cell Phones & Accessories](https://m.media-amazon.com/images/I/61xsh0pEEQL.jpg)
Amazon.com: Amazfit GTR 4 Limited Edition Smart Watch for Men Women, Wireless Charging,14-Day Battery Life, Alexa Built-in, Dual-Band GPS & Route Navigation, Strength Exercise Recognition, Answer/Make Calls : Cell Phones & Accessories
![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 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](https://m.media-amazon.com/images/I/7117Em-zhyL.jpg)