The Amazfit GTR 2 is a round smartwatch with an aluminum or stainless steel body, depending on the variant. It is waterproofed to 5 ATM and weighs 31.5 grams (sport) / 39 grams (classic). The watch features a 1.39-inch AMOLED screen with a resolution of 454 x 454 and a pixel density of 326 PPI. The smartwatch's health tracking features include 247 heart tracking, /SpO2 tracking, Personal Activity Intelligence (PAI), and sleep monitoring. The wearable also has GPS integrated for sports mode, providing more precise data paired with motion tracking. The watch offers 90 different sports modes, including swimming, cycling, walking, and skiing.