Y90 12+2 smartWatch comes with 11 Unique Straps,2 hi watches,2 wireless hiwatch chargers,1protector. It allows users to instantly change their watch up to 11 style variations with the straps that came along with the watch. You can give a family member or friends,colleagues,girlfriends,partner your second iwatch with beautiful straps to go with it?Unique Features include:???Message notifications???Receive and answer calls???Heart rate monitor???Sleep tracker???Low movement reminder???Phone heart: anti – lost???Sport modes???Bluetooth camera???Music control????Alarm????Step counting Watch Function:Bluetooth calls, contacts, message push, NFC access control unlock, drinking water reminder, sedentary reminder, heart rate monitoring, blood oxygen monitoring, body temperature monitoring, sleep monitoring, independent alarm clock, sports modes, lock screen password, screen out display, custom watch face, voice assistant, weather forecast, calculator, timer, bedside lamp, raise hand to light up the screen, vibration adjustment, brightness adjustment, volume adjustment, music control Bluetooth: Dual BluetoothSupport: Heart rate, Breath training, Blood oxygen, Sport modes, Always-on mode, Ai voice assistant, Pedometer, Sedentary reminder, Sleep monitor, BT music, Dialer, Alarm clock, Calculator, World clock, Stopwatch… function: Three rings of health, Heart Rate/Blood Pressure/ Oxygen, BT call, BT Music, ECG monitoring, Sleep monitoring, call reminder, SMS Alerts, Social APP Message Reminder, Alarm clock reminder, A sedentary reminder, sport, Turn the wrist and shine the screen, Looking for bracelets, Looking for Phones, Remote Photography. Do Not Disturb, Dial customization, Flight mode, common contacts,Siri, music control, weather, etcSocial APP Message ReminderWeChat, QQ, Facebook, Twitter, Line, Whatsapp, InstagramBracelet menu languageEnglish, Netherlands, Russian, French, German, Portuguese, Spanish, Turkish, Polish, Malaysia, Czech, Slovak, Arabic, Italy, ThaiAPP LanguageEnglish, SC. TC, Netherlands, Russian, French, German. Portuguese, Spanish, Turkish, Japanese. Polish, Arabic, Malaysia, Thai, Czech, Slovak, Philippines, Indonesia, Ukraine, Vietnam, Italy, IndiaHealth FunctionBlood oxygen, heart rate, sleep monitor, breath training, breath training