L29 1.85 inch TFT Square Screen Smart Watch Supports Heart Rate Monitoring/Blood Oxygen Monitoring(Silver)

1. Screen size: 1.85 inch display2. Resolution: 240x2803. Battery capacity: 200mAh4. Shell material: Zinc alloy middle frame + plastic bottom cover5. Strap: TPU6. Storage: 64Mbit7. Bluetooth: 5.18. Charging method: Magnetic charger9. Standby time: about 30-40 days10. Battery life: 5-9 days11. Support Chinese, Chinese, English, German, Russian, Spanish, Portuguese, French, Japanese, Italian, Polish and multiple national languages.12. Support heart rate/blood oxygen monitoring, step calorie, weather push, sleep monitoring, information reminder, shake photo, sedentary reminder and other functions.