Watch Pro Smartwatch With Bluetooth Calling, AMOLED Display, Dark Grey

From running to high-intensity interval training, covering most of the daily sports.; Track exercise duration (hours, minutes, seconds), calories, real-time heart rate, pace,steps, distance and more.; Stay motivated by setting your exercise goals and achieve it.; Resistant to water splash and sweat.; Get reminder to drink water at set time intervals.; Get reminder to stand and stretch after sitting for a certain period of time.; Guidance to inhale and exhale to relax and relieve stress.; Track and record sleep time and wake-uptime; monitor sleep stages awake, light sleep, deep sleep, REM and durations.; Track and record the daily average,maximum, and minimumstresslevels, and the ratio of relaxed, normal, medium, and high stresslevels.