K57 Pro 1.96-inch Bluetooth-compatible Call Smart Watch Health Monitoring Outdoor Sports Smart Bracelet - Black

• Large 1.96-inch IPS Display: Features a full-view square screen for clear and vibrant visuals
• Easy Strap Replacement: Compatible with standard 22mm straps, allowing you to switch styles effortlessly
• Comprehensive Health Monitoring: Includes heart rate, blood pressure, and blood oxygen monitoring, with 24/7 heart rate tracking
• Multiple Functions: Displays time, tracks steps, calories, distance, heart rate, blood pressure, blood oxygen levels, sleep duration, and offers a stopwatch and multiple sports modes
• Sleep Monitoring: Analyzes sleep duration and quality for better health management
• Smart Notifications: Provides call notifications, message alerts, multi-language push notifications, alarm reminders, remote photo taking, and sedentary reminders
• The bracelet supports multiple languages: English, Chinese, Japanese, German, French, Spanish, Arabic, Russian, Ukrainian, Russian, Portuguese

Specifications:

• System requirements: Android 4.4 and above, IOS 8.0 and above, support Bluetooth-compatible 5.0
• Bluetooth-compatible version: BLE 5.0
• Main control chip: Realtek 8763EWE
• Memory Flash: 128MB
• Screen resolution: 320*386
• Heart rate: HS3605
• Speaker: 0916
• Battery capacity: 360mAh
• Standby time: about 30 days
• Working time: about 5-10 days
• Motor: built-in, vibration reminder
• APP/APK download method: Download "FitCloudPro" from Android market, Google Play or for Apple store, scan QR code to download and install "FitCloudPro"