1.Functions：

1.39-inch full HD IPS color circle，Resolution240*240， Bluetooth call+Play Music，AI Voice Assistant，24 hours of continuous detection of heart rate, blood pressure monitoring, SPO2 monitoring,sleep test ，Time / clock display, steps, calories, distance, sleeping, GPS running，Music control (up and down, play and pause)，Download Watch Faces，Do Not Didturb Mode，Weather，Remote control camera ，Zinc alloy (plastic) case + silicone strap，Sleep monitoring (Deep sleep time, Light sleep time, sleep quality)，Call reminders, SMS reminder, qq reminder,Wechat and other APP reminder.，Voice dialing，Incoming call voice（voice:ENGLISH），Alarm clock， Stop watch,Sedentary reminder，Achieve Goals，Find watch，Turn the wrist

2.Sport mode：

Running,Sit-up，Jump，Basketball，Badminton，volleyball，Bikeriding，

3.TennisUI Language：CDefault English, Chinese/Netherlands/Russian/French/German/Portugal/Spain/Turkey/Poland/Malay/Czech/Slovakia/Vietnam/Italy/Philippines/Indonesia/Ukraine/Arab/Persian