Product details of COLMI P81 Voice Calling Smart Watch Ultra 1.9 inch Screen 24H Health Monitor 100+ Sports Modes, Bluetooth Smartwatch Men WomenCOLMI P81 Voice Calling Smart Watch Ultra 1.9 inch Screen 24H Health Monitor 100+ Sports Modes, Bluetooth Smartwatch Men WomenNew product in 2024: The chip has been updated and the internal structure has been optimized to increase the battery capacity by 30%.COLMi P81 – Voice Calling Smartwatch Value KingHealth Features: Wrist-based Heart Rate (automatic measurement), Blood oxygen, Blood Pressure, Sleep tracker, Drink water reminder, Reminder to move, Women’s Physiological cycle, Relaxation mode, Support health APP.Voice Calling Features: Voice Calling, Dial Pad, Recent Call, Contact, Call Rejection, Voice Assistant.Life Features: Smart Notifications(Call, Text, Gmail and Smartphone App Notifications), Alarm clock, Game, Flashlight, Timer, Stopwatch, Weather, Controls Smartphone Music and Camera, Find My Phone and Watch, Calculator, Set the screen off time, Do not disturb mode.Sports Features: Activity Record( Steps, calories, distance), Sport Goal, 100+ Exercise Modes, Sports Data Report, IP68 waterproof.Watch FacesAPP Sync: 100+ watch facesSystem Default: 8Customize Watch Faces: Support, you can set the picture you like as the watch face.COLMI P81 Spec.Main chipset: JieLi JL7012F6Display Size: 1.9” Large HD Display.Display Resolution: 240*284 pixelsBattery Capacity: 300 mAh Li-pol battery.Battery Life:Standby mode: Up to 20 daysTypical usage modes: Up to 10 daysHeavy usage modes: Up to 5 daysCoutinuous Voice Calling: Up to 280 minsCharging Time: About 1.5 hoursWaterproof level: IP68 WaterproofAPP: “Da Fit”Suitable for mobile phones with Android 5.0 or higher, or iOS 9.0 or higher.LanguageEnglish, Russian, Portuguese, German, French, Spanish, Arabic, Ukrainian, Italian, Chinese.