Zeblaze GTR 3 Pro 1.43 inch Screen Voice Calling Smart Watch, Support Heart Rate / Blood Pressure / Blood Oxygen(Gold)

1. Material: 316L Stainless Steel + Drilling Carbon Coating + Liquid silicone strap2. Screen size: 1.43 inch Ultra HD AMOLED Display, Corning Gorilla Glass, Support Always-on Displays3. Resolution: 466×466 pixels, 326 PPI, up to 1000nit brightness4. Battery capacity: 260mAh Li-pol battery5. Chip: Realtek 8763EW 6. Standby time: About 14 days7. Use time: About 5-7 days8. Voice Call Duration: About 365 minutes9. Charging time: About 1.5 hours10. Support system version: Android 5.0 or iOS 10.0 and above11. Sensor: 3-Axis Accelerometer, 3-Axis Gyroscope Sensor, New OHR fusion biometric sensor. 12. Bluetooth: BLE 5.2 13. APP Name: FitCloudPro14. Watch Band: 22mm width, compatible with standard 22 mm quick release watch bands. 130-235mm wrist circumference15. Dial size: 45 x 45 x 10.7mm 16. Weight: 46.5g with wristband, 27.5g without wristbandLanguages:1. System: English, Portuguese, German, Russian, Spanish, Polish, Turkish, Persian, Japanese, Kor., French, Italian, Ukrainian,