BrandFire-Boltt Model NameNinja Call Pro StyleModern ColourBlack Screen Size1.83 Inches Special Feature Bluetooth Calling, IP67 Smartwatch, 1.83" Big Display, Built In Mic & Speaker, Voice Assistant, Games, Find Phone, Accelerometer, Activity Tracker, Alarm Clock, Calorie Tracker, Camera, Notifications, Pedometer, Phone Call, Sedentary Reminder, Sleep Monitor, Text message, Time Display, Spo2 (Blood Oxygen Monitoring), Heart Rate Tracking, Daily Workout Memory, Distance Tracker, Multisport Tracker, Music PlayerBluetooth Calling, IP67 Smartwatch, 1.83" Big Display, Built In Mic & Speaker, Voice Assistant, Games, Find Phone, Accelerometer, Activity Tracker, Alarm Clock, Calorie Tracker, Camera, Notifications, Pedometer, Phone Call, Sedentary Reminder, Sleep Monitor, Text message, Time Display, Spo2 (Blood Oxygen Monitoring), Heart Rate Tracking, Daily Workout Memory, Distance Tracker, Multisport Tracker, Music Player See more ShapeSquare Target AudienceTeens, Parents, College Students, Senior Citizens Age Range (Description)13 - 65 Compatible Devices Android, iOS, Samsung, Oneplus, iPhone, Vivo, Oppo, Mi, Redmi, Xiomi, Nokia, Realme, Samsung Z3, Tablet, SmartphoneAndroid, iOS, Samsung, Oneplus, iPhone, Vivo, Oppo, Mi, Redmi, Xiomi, Nokia, Realme, Samsung Z3, Tablet Android, iOS, Samsung, Oneplus, iPhone, Vivo, Oppo, Mi, Redmi, Xiomi, Nokia, Realme, Samsung Z3, Tablet, Smartphone