YK01 1.83 inch Smart Sports Call Watch, Heart Rate / Blood Pressure / Blood Oxygen(Black)

Product Features:1. It adopts 1.83-inch IPS square screen with high-definition full viewing angle, standard 22mm easy-to-replace strap, massive dial push, and supports customized dials, etc.2. Supports Bluetooth calls/Bluetooth music, weather display, all-day heart rate detection, blood pressure detection, blood oxygen detection, time display, step counting, calories, distance, sleep time, power on and off display, stopwatch, multi-sport mode, sleep monitoring ( sleep time, sleep quality), incoming call notifications, message reminders, multi-language push notifications, alarm clock reminders, remote photography, sedentary reminders, etc.3. Built-in 300 mAh large battery, long standby time, supports synchronization of data to APK/APP4. Android and iPhone apps synchronize FitcloudPro reminders (for iOS systems, download and install FitcloudPro in the Apple Store, for Android phones, search for FitcloudPro in the App Store)Parameter Specifications:1. System requirements: Android 6.0 and above, iOS 12.0 and above, supports Bluetooth version 5.22. Bluetooth version: BLE