SpecificaitonsSupport Bluetooth call, heart rate, blood pressure, blood oxygen, muti-sports modes,exchange 44mm apple watch strap, bluetooth music, total 9 different faces.Bluetooth 4.2 5.0 dual modeCase alloyStrap TPU materialColor black, silver,pinkMain screen 1.54inch HD IPS, 240*240Touch screen 2.5D fox surface capacitive full-fit touch screenBluetooth pushSMS SMS WeChat QQ news and other client information and other timely remindersHeart rate detection Heart rate monitoring, monitoring your heartbeatPedometer, sports calorie, calorie consumption, exercise mileage recordSedentary reminder to get up and change the unhealthy lifestyleSleep monitoring Objective Science Quantitatively record and analyze your sleep statusFind mobile phone function Anti-lost reminder.Two-way searchBluetooth music playbackControl mobile music playbackCall reminder supportBattery specifications and capacity 200MAH high capacity polymerlife about 1-3 days, standby about 5-7 daysWatch Language: EnglishApp Language: Chinese, English, Russian, Spanish, French, German, Portuguese, Dutch.SMS Content Language: Chinese, English, Spanish, French, German, Portuguese.App name: fitproHighlightsBlood pressure,heart rate,blood oxygen,sleep monitoring,bluetooth call, SMS reminder,incoming reminder,alarm clock,multi-sport mode,raise screen, steps, distance,calories,bluetooth music, remote capture, find my devicePackage including:1*Smart Watch1*Charging Cable1*User Manual