One Plus Smart Watch One plus logo when we switch on watch Dial size 44mm Display size 1.54 “Resolution 240x240 ▪️Dial Magnetic wirless charging Call Two -way conversation Information-Bluetooth sync phone push information Phone book -Bluetooth synk phone book ▪️Bluetooth music/burglam alarm Historical track /motion analysis Heart rate / blood pressure/ Alarm clock / sleep monitor/ sedentary reminder/remote photography