Aquarius, Waterproof Fitness Watch, Black, features include 24h heart rate/ auto sleep monitoring, pedometer, calories, distance, 11 different kinds of multiple sports mode: outdoor running (built-in), indoor Running, outdoor walking (built-in), indoor walking, outdoor riding (built-in), indoor cycling, hiking, yoga, elliptical machine, rowing machine, Multi firmware language: English, German, Italian, French, Spanish, Japanese, Hindi, Indonesian. Time Display (12h/24h), stop watch, multi watch faces etc. Message Alert (Support SMS, Facebook, WhatsApp, Twitter, Instagram, Messenger, Email, Calendar Reminder, VIBER, Skype), Sedentary/Caller ID/ Target completion Reminder, Alarm Alert , Low Battery Reminder, Wrist sense, Breathe guide, Multiple watch Dial display, Waterproof: IP68, Screen: 1.3" TFT-LCD screen (240*240), Single touch screen, Main Chipset : Nordic, Charge: Magnetic type.