Amazfit T-Rex Ultra 2 and Active 3 Premium smartwatches have been launched in India with AMOLED displays and Bluetooth calling support. The Amazfit T-Rex Ultra 2 has a 1.5-inch AMOLED display, while the Amazfit Active 3 Premium sports a 1.32-inch AMOLED display. Both models have sensors to monitor heart rate, blood-oxygen saturation (SpO2) levels, stress and sleep. Th…Amazfit T-Rex Ultra 2 and Active 3 Premium smartwatches have been launched in India with AMOLED displays and Bluetooth calling support. The Amazfit T-Rex Ultra 2 has a 1.5-inch AMOLED display, while the Amazfit Active 3 Premium sports a 1.32-inch AMOLED display. Both models have sensors to monitor heart rate, blood-oxygen saturation (SpO2) levels, stress and sleep. Th…
