Brand DIZO Model Name Watch R Talk Go, 1.39 inch, 550nits display, 10 day battery (by realme TechLife) Style Sporty Colour White Screen Size 1.39 Inches 【1.39" Hi-Res Display Smart Watch】:- Daring Display, See crisp details with a 3.53 cm (1.39 inch) big display which comes with 550 nits brightness and 360x360 high resolution that provides you a pleasant viewing experience even outdoors. See more of the screen with an 80% thinner bezel. 【Charging Specs】:- Stay On The Go, Watch R Talk Go can last up to 10 days without calling and 9 days with the calling feature enabled, thanks to the low power consumption of a single chipset. You can charge it up in just 2 hours. 【Bluetooth Calling Watch】:- Smartwatch enables you to make and receive calls directly from your watch via the built-in speaker and microphone. || Call & Take Calls & Reject Calls & Speed Dial || Convenient Calling, Easily dial and call anyone, or answer, reject or mute incoming calls through your smartwatch without touching your smartphone. 【AI Voice Assistant】:- With built-in Voice assistant, you can simply speak to the smartwatch & get things done on your command. || You cannot store Music in the watch, you can only control the music. || There is no volume control, however when connected to bt calling you can control the volume of the call. 【Supported Applications】:- Notifcations from all social media channels (Instagram, Whatsapp, Facebook), Call Notifications, Health Tracking (SpO2, Heart Rate, Sleep), Sports Tracking & many more 【110+ Sport Modes】:- Track every trek you take or every football, cricket kabaddi match you play. With over Powerful Sports Mode, Choose from 110+ indoor and outdoor sports and keep track of your data separately to get accurate insights into your performance. 【DIZO Health Suite】:- With advanced technology and HRS chipset the smartwatch can give out near to accurate SpO2, Heart Rate readings. This mini health device tracks your sleep to ensure glowing and fresh look each day (This is not a medical device) || Track Your Mood, Health and More, You can now track your mood, stress and fatigue to monitor your mental health. Track your health with Real-time Heart Rate Monitoring, SpO2, Sleep Tracker, Menstrual Period Tracker, Step Counter, Calorie Tracker