H9 1.43 inch Leather Strap ECG Smart Watch Supports Bluetooth Calls/Smart Voice Assistant(Black)

The H9 1.43 inch Leather Strap ECG Smart Watch is a wearable device designed for everyday use. It supports Bluetooth calls and ECG monitoring.

• Product type: Smart Watch
• Compatibility: iOS 10.0 and above, Android 5.0 and above
• Material: Leather strap
• Color: Black
• Main control chip: JL7013
• Memory: 128Mb
• Screen size: 1.43 inches
• Resolution: 466x466
• Bluetooth: 5.3
• Charging method: Magnetic charging
• Waterproof level: IP68
• Battery capacity: 3.7V/390mAh
• Battery life: 5-7 days
• Standby time: 20-30 days
• Functions: Bluetooth calls, ECG monitoring, heart rate monitoring, blood oxygen monitoring
• Notifications: Incoming calls, high heart rate during exercise, application push, alarm clock, sedentary reminder, goal achievement, low battery, Bluetooth disconnection reminder
• Language support: Simplified Chinese, Japanese, English, German, French, Spanish, Russian, Thai
• Sleep tracking: 24-hour sleep signal analysis, detailed sleep stages and cycles, sleep depth and duration, sleep efficiency, eyelid blinking, short nap analysis
• Real-time temperature monitoring and instant pressure tracking