Zeblaze GTR 3 Pro

1.43” Ultra HD AMOLED Display, Support Always-on Displays | Voice Calling Features | Glass: Corning® Gorilla® Glass | Wrist-based Heart Rate, Daily Resting Heart Rate, SpO2(Blood Oxygen) Level Measurement, Blood Pressure, Breathing Training, Women’s Health, Sleep Score and Insights, and Calorie Burn Tracking. | Daily Smart Features | Activity Tracking Features