The Amazfit GTR 2 features a 1.39″ color AMOLED screen and comes with a heart rate sensor and an SpO2 sensor for blood oxygen level measurement. It can also track your sleep and monitor stress levels.
The GTR 2 is water-resistant up to 50 meters and supports 12 sports modes. It also has a microphone on board to let you answer calls and comes with Alexa and GPS built-in.
The smartwatch packs a 471 mAh battery, which is claimed to provide up to 14 days of autonomy in a typical usage scenario.