Size: 1.7 "Brand T900 PromaxModel name T900 Pro MaxStyle CasualColour BlackScreen size 1.69 InchesAbout this item Smartwatch has a large 1.7-inch IPS screen & 2.5D curved display better content & details,best screen in terms of size,resolution,colours and brightness. This device has a heart rate sensor and G-sensor. Display screen has Day,Date ,Time and battery percentage along with easy tracker for your activities It also shows Notifications as Calls,SMS,Whatsapp,Facebook,Instagram,linkedin & Telegram. Health tracker-blood pressure,breathing assistant,heart rate monitor,SPO2,weather,sedentary reminder,drink water reminder,heart rate reminder,take medicine reminder,travel reminder Functions-countdown,stopwatch,brightness control,calculator,camera control,sleep tracker,do not disturb mode,music controller,support diffrent languages. Indoor and outdoor sports activity tracker -outdoor running,outdoor cycling,open water field,sit-ups,on foot mountaineering and sports like indoor running,indoor cycling ,swimming,sit up,push-up & free movement. You can access a quick menu when swiping from the top that enablesyou to change the screen brightness,settings,screen lock,Bluetooth phone ,wallet function. Regarding scrolling from the bottom ,you will see the notifications.by pressing on the rotatable button,you will find the menu with heart rate and sleep monitoring ,steps,settings,and other features.