Product Information: X5 Smart Watch TWS Bluetooth 5.0 Headset Bluetooth Call Message Push Fitness Tracker Heart Rate Blood Pressure Monitoring Remote Camera For Android IOS Product Functions: 1.24-hour blood pressure monitoring (24-hour continuous exercise blood pressure monitoring); 2.24-hour continuous heart rate monitoring,(24-hour continuous heart rate monitoring,analysis of heart rate changes,will promptly remind when abnormalities are found); 3.Sports monitoring and fitness advice; (step,calories,mileage); 4.Intelligent sleep monitoring; 5.Sports mode; (into the sport mode,long press for 3 seconds to activate,start the exercise,monitoring the start to the end of the real-time heart rate,steps,calorie consumption,mileage) ; 6.Alarm reminder function (no noise wake up; 20 groups of event reminders icon) ; 7.Call and SMS, information reminder function; (including WeChat,QQ,Facebook,WhatsApp,Line,Mail and other social software reminders); 8.Voice Assistant (When the single headset is in the state,press and hold the touch button for 3 seconds to activate the mobile phone voice assistant,dial out the phone through the voice assistant operation; currently support the ios siri and assistant Android phones; other secondary developed voices The assistant needs to be supported by the dealer); 9.Remote control photo (by turning the wrist,hand ring touch button to take pictures); 10.Countdown,stopwatch function; 11. Function switch (common function active switch,such as: heart rate,blood pressure,etc.); 12.RTC (12/24 hours); 13.Cell phone bluetooth 5.0,Data storage bluetooth 4.0 ; 14.Charging box function (the main body can charge the earphone for 2-3 cycles time) 15.Earphone touch button function (1. 5 times of keystrokes before pairing - Chinese and English switch;2. Press for 2S to turn on,1.5S to reject the call,3S to turn off;3. Double-click the key ---Answer/hang up the call;4. 4 times of keystrokes - wake up SIRI;5. Click on the left to increase the volume,click on the right to decrease the volume;6. Double click the key - Play/Pause;7. Triple click on the left: Previous,Triple click on the right: Next). Product Features: 1.Main chip: NRDIC: 52832 2.Optical sensor: OSRAM SFH7070 3.Screen: 1.54inch,240*240 resolution,touch sliding screen G+F full fit 4.Memory: 64KB RAM + 512KB flash 5.Waterproof and dustproof: IP67 6.Battery: Charging Module 190mAh polymer battery;Headset 30mAh polymer battery. 7.Life time: 7-10 days or more 8.Charging method: contact charging 9.Charging time: about 1-2 hours 10.Data connection: cell phone Bluetooth 5.0 and Bluetooth 4.0 synchronization 11.Data storage: local and cloud servers 12.Control mode: touch display 13.Vibration: real- time vibr ation reminder 14.Main shell material: glass lens + aluminum alloy 15.Strap material: silicone 16.Replacement strap:yes Product Package: 1.Net weight of the bracelet: 52g (without packaging) 2.Packing size: 92*92*60mm 3.Item weight: 146g Product color: black,golden Compatible systems: Android 4.4 and above; ios 8.0 and above APP language: Chinese,Traditional,English,Japanese,Korean,German,Russian,Spanish,Italian,French,Vietnamese,Portuguese 12 languages Packing List: 1 * Smart Watch 1 * User Manual 1 * Retail Box 1 * Charging Cable