Brand new. This smart watch is AMAZING. This watch is super smart! Monitor you health, with tracking your exercise, steps, cycling distance, calories, & sleep.Its IP67 , effectively prevents damage from sweat or rain, User-friendly interface and easy connection to apps. It provides clear, scientific data in multiple languages including Chinese, English, Russian, Spanish, German, Italian, French, Portuguese, Polish, Greek, Turkish, Hebrew, Arabic, Indonesian, Vietnamese, Thai, Persian.Bluetooth 5.1 connect allows you to answer and make calls, The address book is synchronized with the mobile phone, Tap to answer, raise your hand to check, Display features round 1.52 HD AMOLED colorful large screen w/ 360×360 HD-IPS, HEALTH MONIOTORING:: Heart rate, blood pressure, blood oxygenAccurate measurement, Equipped with TENECO 3605 true blood oxygen+real-time dynamic heart rate sensor,as well as.Chronograph dial, Calendar, Alarm Clock, Remote Control, Countdown, Sleep Tracker, Fitness Tracker, Passometer, Call Reminder, Answer Call, Push Message, Mood Tracker, Message Reminder, Dial Call, Altitude Meter, Heart Rate Tracker, Moisture Measurement, Blood oxygen monitor, Payment You also get The exclusive little assistant on your wristAl voice command,connect Bluetooth use the watch voice assistant function. Magnetic attach charging, it only takes a little over an hour & lasts for days! Use the app to choose from 100’s of wallpaper BEST PART!! APPLE WATCH BANDS ARE COMPATABILE!!!