Rainbuvvy KC83 Bluetooth Call Smartwatch 1.43inch Round Screen JL7013A6 Android 1ATM Waterproof Watch 450mAh Support Multi-language Heart Rate

Model number: KC83 Screen size: 1.43-inch Round screen Resolution: 466X466 System requirements: IOS9 or above, Android 4.4 or above Bluetooth version: 3.0/5.3 Main control chip: JL7013A6 Gsensor: DA267 Heart rate:VC30F Battery capacity: 450mAh high capacity high voltage Charging method: magnetic charging cable Motor: built-in vibration reminder Waterproof level: 1ATM Material: Zinc alloy Watch size:55.3*46*13mm Strap width/material: 22mm/liquid silicone strap Functions: AI voice assistant, Bluetooth calls, built-in mini games, calculator, heart rate, blood pressure, blood oxygen, sleep monitoring, step counting, calories, stopwatch, timer, turn your wrist to light up the screen, music control, alarm clock, search for mobile phone, 5 watch face UI switching (customizable watch faces), drinking water reminder, remote photo taking, female menstrual reminder, sedentary reminder, mobile phone search, multiple sports modes, etc.