This S929 professional sport watch supports 24 hours real time dynamic heart rate monitor, plan appropriate physical exercises. Built-in 3D accelerator meter + gyroscope, they can track and capture the full movement, get more sports speed, pace, mileage. Graph Display, the screen is always normally on, it includes heart rate, pressure, environment temperature; you can view the data intuitively. Measure environment temperature, air pressure, height, convenient to think out plans to face unpredictable weather change in the outdoor sports.
Description. Item type: HR Smart Bracelet Heart rate:Optical heart rate G sport sensor 9, axis gyroscope Location GPS Waterproof IP68 Professional waterproof Battery 430mah(Standby mode 6 days / Comprehensive use 2.5 days / GPS 11 hours).