The NoiseFit Active 2 smartwatch offers a 1.46" 600 nits 466x466 round AMOLED display, heart rate sensor, SpO2 sensor, sleep tracker and a 10-days battery life. The NoiseFit Active 2 is now shipping in India for around $42. OLED type: 1.46" 466x466 round AMOLED Tags: OLED devices Wearable devices with OLED displays Posted: Apr 10,2024 by Ron Mertens