Blood Oxygen / Sleep / Heart Rate Health Monitoring Smart Watch Square Sports Watch(Black)

This smart watch monitors health metrics including blood oxygen, heart rate, and sleep patterns. It is designed for everyday use.

• Product type: Smart Watches
• Compatibility: Health monitoring
• Material: ABS + PC, Zinc alloy, Glass, Silicone
• Color: Black
• Main chip: Realtek8763EWE
• Acceleration sensor: STK8321
• PPG heart rate sensor: LC11S
• Touch IC: 816D
• Motor: flat motor
• Display: 2.01 inch TFT square screen
• Resolution: 240 x 296
• Flash size: 128M
• Bluetooth version: 5.2
• Bluetooth antenna: FPC
• Battery capacity: 270mAh
• Usage time: about 7 days
• Standby: about 15 days
• Charging: about 2h
• Speaker: 10 hi-fi speaker
• Charging method: magnetic cable charging
• Support language: multiple languages
• Health monitoring: heart rate detection, blood pressure detection, blood oxygen detection, sleep monitoring
• Standard functions: step counting, exercise distance, calorie consumption
• Exercise mode: supports various activities
• Reminder function: alarm clock, sedentary, drinking water, notifications
• Other functions: Bluetooth call, music playback, stopwatch, weather
• Bottom case material: ABS + PC
• Middle frame material: zinc alloy, vacuum plating
• Face case material: glass
• Wristband material: silicone
• Strap length: about 22cm
• Size: about 5.3 x 4 x 1.1cm
• Weight: about 49g