BW0223 smart Heart Rate/Blood Oxygen/Blood Pressure Monitoring Bluetooth Smart Calling Watch

1. Material: plastic, silicone/metal, electronic components
2. Supported languages: The watch interface supports English, Simplified Chinese, French, German, Italian, Spanish, Russian, and Portuguese (message content push supports multiple languages)
3. System: Android5.0+, IOS9.0+
4. Functions: waterproof, audio-visual entertainment, photo taking, step counting, social entertainment, smart reminder, remote Selfie, information push, motion tracking, mobile positioning, tracking/alarm, health monitoring, sleep analysis
5. Screen size: 1.28 inches TFT screen
6. Screen resolution: 240x240
7. Memory: 64MB
8. Built-in battery: 220mAh lithium battery
9. Working time: 7 days
10. Standby time: 30 days
11. Waterproof grade: IP67
12. Dial size: 5.02 x 4.55 x 1.07 cm