Koizyfek Smartwatches Smart Fitness Tracker Watches for Women Men

Description waterproof full touchscreen New upgraded 1.9 inches HD full-screen Smart Watch New upgraded Activity Tracker and Fitness Tracker：Activity trackers and smartwatches with powerful health innovations, The fitness tracker watch supports heart rate monitor,blood pressure, step tracker and sleep monitoring,blood oxygen measurement and all-day heart rate monitoring automatically monitors your real-time heart rate for training and for daily life. Smart Watch with Text and Call：Bluetooth calling smartwatch has a built-in high-quality speaker, the watch can answer or make calls and play music. Multi-Functional Smart Watch for Women/ Men