I9 1.5 Inch Heart Rate/Blood Pressure/Blood Oxygen Monitoring Watch, Color: Black Leather

I9 1.5 Inch Heart Rate/Blood Pressure/Blood Oxygen Monitoring Watch is a smart watch designed for everyday use. It monitors heart rate, blood pressure, and blood oxygen levels.

• Product type: Smart Watches
• Compatibility: Android, iOS
• Material: alloy, ABS, silicone leather/steel
• Key feature: heart rate monitoring
• Color: Black Leather
• Functions: step counting, smart reminder, remote control selfie, information push, audio and video entertainment, mobile positioning, sports tracking, social entertainment, health monitoring, tracking/alarm, sleep analysis
• Supported languages: English, Japanese, Korean, German, Spanish, French, Italian, Russian, Portuguese, Arabic, Chinese
• Compatible system: Android, iOS
• Screen size: 1.5 inches
• Screen resolution: 240 x 240px
• Bluetooth version: 4.0, 3.0
• Body memory: 128KB+1M
• Wearing method: wristband type
• Battery capacity: 200mAh lithium battery
• Working time: about 5-7 days
• Standby time: about 30 days
• Operation mode: touch + button
• Waterproof grade: IP67
• Screen: 1.5-inch high-definition full-touch IPS color screen
• Built-in 10 sports modes
• Oversized speakers 3D surround
• Back optical heart rate sensor design