HD300 Smart Watch Bluetooth-compatible Call Wireless Charging Heart Rate Blood Pressure SpO2 3ATM Waterproof Watch with Dual Strap - Black

• 【High-Definition Large Display】1.43-inch AMOLED screen with 466x466 resolution offers crystal-clear visuals for easy reading and navigation
• 【Comprehensive Health Monitoring】Track blood pressure, heart rate, blood oxygen, sleep patterns, and receive sedentary reminders for a holistic approach to your well-being
• 【Versatile Sports Modes】Choose from multiple exercise options including walking, running, cycling, and more, with real-time tracking of distance, calories, steps, and heart rate
• 【Bluetooth-compatible Calling】High-quality Bluetooth-compatible 5.4 technology enables clear hands-free calls directly from your wrist
• 【3ATM Water Resistance】Withstand splashes, rain, and brief immersion in water, making it suitable for everyday use and light water activities
• 【Dual Band Design】Comes with two interchangeable straps for versatile style options to match different occasions
• 【Long Battery Life】Enjoy up to 7 days of usage on a single charge, with wireless charging capability for convenient power-ups

Specifications:

• Display: 1.43" AMOLED touchscreen, 466x466 resolution
• Processor: AB5691 by Blueberry Semiconductor
• Memory: 400KB RAM, 128Mb ROM
• Compatibility: Android 5.0+ and iOS 10.0+
• Connectivity: Bluetooth-compatible 5.4, Optional NFC
• Sensors: Accelerometer (STK8321), Barometer (STK71161), Heart Rate Monitor (HX3918)
• Battery: 400mAh Lithium Polymer, Wireless charging
• Water Resistance: 3ATM
• Charging Time: Approximately 4 hours
• Standby Time: Up to 7 days
• Languages: Supports 20 languages including English, Chinese, Spanish, and more
• Features: Step counting, Calorie tracking, Distance measurement, Multiple sport modes, Blood pressure monitoring, Sleep tracking, Smart notifications, Music control, Weather updates