1.99 Large Amoled Screen & Dynamic Watch FaceFitpolo Smart Watch GTX12 utilizes 1.99 larger amoled screen display with 410x494 HD resolution, providing you ultimate operation and viewing experience. Support cool dynamic watch face plus with over 100 watch faces to choose from. You can also customize the watch face with your photos.Bluetooth 5.3 Call & AI Voice CommandBuilt-in with microphone and speaker, which allows you to make/answer clear call on your wrist conveniently (Bluetooth Distance 10m). Moreover, this smart watch can connect to your smartphone AI voice assistant (Such as Siri, Bixby, Google Assistant).Just speak to the watch to ask questions, control music playback, check the weather, set alarms and timers and so on, making your life to be smarter.Heart rate/SpO2/Sleep/Stress MonitoringAdopts the fifth generation optical sensor, which can accurately track your Heart Rate/Blood Oxygen/Sleep/Stress. All recorded data can be synced to your phone for analysis, providing valuable insights into your health and facilitating lifestyle adjustments.Over 105 Sports ModesThis smart watch can automatically track your daily steps, distance, calorie consumption. It can also be your fancy work out companion which supports over 105 sport modes like Running, Walking, Hiking, Badminton, Basketball, Boating, Climbing, Cycling, Fitness, Football, Yoga & More, recording your exercise time, heart rate, distance and calories burned & more, aiming to provide detailed data to better evaluate your sports effect and recovery time.Message Reminder & Multi-FunctionsStay connected to SMS and app messages from Text, Facebook, WhatsApp, Instagram, X, Telegram, Tiktok, Skype and more. Our fitness watch also contains many useful tools, such as AOD (Always-On-Display) Mode, Breathe Training, Find Phone, Calculator, Calendar, Games, Medication reminders, Cycle Tracking, Weather forecast, Music control, Camera control, Clock/Stop Watch/Timer, Raise to wake and so on.