Smart watch. Quartz has a classy design full of character and equipped with a sophisticated calibre. Easy to handle and pleasant to wear, it has many functions adapted to your daily life that will delight you. The display is analog (hands) but also digital (digital). Main functions: Pedometer, Distance travelled, Calories burned, Sleep monitor, Heart rate monitor, Blood pressure measurement, Blood oxygen level measurement (SpO2 test, Call notifications/SMS/Apps, Stopwatch, etc.) You can clearly check the variations of your day and GPS on your mobile application. (Search and download the APP). Compatibility: Android 4,4 or higher and iOS 8,0 or higher.