Zeblaze Btalk 3 Pro Smart Watch 1.43-inch 466*466 High-Clear Screen Health Monitoring Sleep Monitor Sport Watch Daily Waterproof BT5.2 Call 14 Days Usage Time 100+ Multi-sport Modes For Men Women

Specification:Optional color: Gray / Pink / BlueMaterial: Plastic+Aluminum alloy+Liquid siliconeDisplay Size: 1.43'' Ultra HD AMOLED Display, Support Always-on Displays.    Display Resolution: 466*466 pixels, 326 PPI, Up to 1000 nit Brightness    Glass: Corning® Gorilla® Glass    Sensor: 3-Axis Accelerometer and 3-Axis Gyroscope Sensor; New OHR fusion biometric sensorBT version: BLE 5.2    Battery Capacity: 260mAh Li-pol battery.    Battery Saver Modes: Up to 14 daysTypical Usage Modes: Up to 7 daysHeavy Usage Modes: Up to 5 daysContinuous Voice Calling: Up to 365 minsCharging Time: About 1.5 hours    APP Name: FitCloudPro    Smartphone Compatibility: Android 5.0 or iOS 10.0 and above.    System Language: English, Português, Deutsch, Español, Français, Русский язык, Italiano, Polski, Türkçe, 日本語, Tiếng Việt, Persian, Chinese.    APP Language: English, Português, Deutsch, Español, Français, Русский язык, Italiano, Polski, Türkçe, 日本語, 한국어, Arabic, Hebrew, ภาษาไทย, Republika Hrvatska, Čeština, Bahasa Indonesia, Bahasa Melayu, Ελληνικά,România, Chinese.    Operating Temperature: From -40℃ to 55℃. Temperatures below -40℃ may affect battery life and performanceWidth: 22 mm, Compatible with standard 22 mm quick release watch bands.    Wrist Circumference: 130-235 mm    Dial size: 45.2 x 46.6 x 10.3 mm      Weight: 38.6g with wristband, 21.3g without wristband.Package Size: 154 x 85 x 22 mmPackage weight: 98g    Package list:1* Smart Watch1* Charging Cradle1* User Manual