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

【Strong & Precise GPS Tracking and Navigation】The Amazfit GTR 4 uses industry-leading dual-band circularly-polarized GPS antenna technology - similar

Amazfit GTR 2 Smartwatch boasts a battery life of up to 14 days. With health monitoring and sports modes built-in, feel free to enjoy the premium and explore the infinity. The Amazfit GTR 2’s integrated design concept - its large 1.39-inch high-definition AMOLED screen covered in 3D glass which naturally transitions to the stainless steel watch body – results in a better visual aesthetic and a wider field of vision.

Amazfit GTR 2 Sport 3.53 cm (1.39 ) AMOLED Black GPS (satellite)

Amazfit GTR 4 review: the king of budget smartwatches - The Verge

Amazfit GTS 4 Mini Smart Watch for Women Men, Alexa

【Strong & Precise GPS Tracking and Navigation】The Amazfit GTS 4 smart watch uses Industry-first dual-band circularly-polarized GPS antenna technology,

Amazfit GTS 4 Smart Watch for Men, Dual-Band GPS, Alexa Built-in, Bluetooth Calls, 150+ Sports Modes, Heart Rate SPO₂ Monitor, 1.75” AMOLED Display

Amazfit GTR 3 - Black

Amazfit GTR 4 Limited Edition Smart Watch for Men

Power That's Built to Last. The Amazfit GTR 3 brings a kind of power and performance that's going to stay with you for a long, long time. Amazfit GTR 3 is the best smartwatch that can integrate easily into your lifestyle and make everyday activities more convenient. You will get a reliable, versatile and advanced lifestyle partner that is there for you whether you're going to work, the gym or out with friends.