Zeblaze Btalk 1.86 inch Large Color Display Voice Calling Health and Fitness Smart Watch Feature: 1. Voice Calling: One Touch to Connect, Voice Calling, Dial Pad, Recent Call, Contact. 2. Clock Features:TimeDate, Automatic Daylight Saving Time, Stopwatch, Timer, Alarm. 3. Health Monitoring: Wrist-based Heart Rate (Constant, Every Minute) , Daily Resting Heart Rate, Abnormal Heart Rate Alerts, SpO2(Blood Oxygen) Level Measurement, Women Health, Breath Training, Sleep Score and Insights, Calorie Burn Tracking. 4. Daily Smart: Smart Notifications(Call, Text, Gmail and Smartphone App Notifications), Weather Sync(Check weather in the next four days) , Controls Smartphone Music and Camera, Raise to Wake, Find My Phone and Watch, Do Not Disturb Modes, Sedentary alert. 5. Activity Tracking: Activity Record, Step Counter, Standing, Move Bar (Displays on device after a period of inactivity of inactivity; Walk for a couple of minutes to reset it), Auto Goal (Learns your activity level and assigns a daily step goal), Calories Burned, Real-time Pace & Distance. 6. Sport Modes: Outdoor Running, Cycling, Jumping Jack, Skipping, Badminton, Table Tennis, Tennis, Alpinism, Walking, Basketball, Football, Baseball, Cricket, Volleyball, Hockey, Rugby, Dancing, Yoga, Spinning Bike, Sit-ups, Indoor Running, Boating, Gymnastics, Swimming. Language: 1. System: Chinese, English, Portuguese, German, Turkish, Spanish, French, Italian, Arabic, Russian, Dutch, Korean, Japanese, Hindu, Czech, Polish, Indonesian. 2. GloryFit APP: Simplified Chinese, Traditional Chinese, English, Italian, Portuguese, Korean, Japanese, German, Spanish, French, Arabic, Hindi, Polish, Russian, Dutch, Turkish, Indonesian, Czech. 3. Message Push: Simplified Chinese, Traditional Chinese, English, Portuguese, German, Spanish, French, Italian, Arabic, Korean, Japanese, Hindi, Polish, Russian, Dutch, Turkish, Indonesian, Czech. APP: 1. APP Name: GloryFit 2. Smartphone Compatability: Android 5.0 or iOS 9.0 and above Specification: 1. Water Resis