[1.91" Large Display for Enhanced Viewing]Experience the largest display yet with a stunning 1.91" screen and 500 nits brightness. See every detail clearly, anywhere and anytime, with this vibrant, bright display designed for your convenience.[Clear and Stable Calling]Stay connected with confidence! The advanced single-chipset solution ensures low power consumption, stable Bluetooth 5.3 connection, and noise cancellation for clear call quality, allowing you to call, answer, reject, or mute with ease.[Comprehensive Health Monitoring]Track your health effortlessly with real-time heart rate monitoring, SpO2 levels, sleep quality monitoring (including REM tracking), step counting, calorie tracking, and sedentary remindersall available at your fingertips.[Smart Swipe for Easy Access]Navigate your health reports and notifications effortlessly with the Smart Swipe feature. Swipe up for in-depth analysis, and enjoy quick access to time display, keeping you informed and on track throughout the day.[Smart Controls & Productivity Features]Enhance your daily life with quick reply options for calls, remote photo capturing with a wrist shake, phone music control, smart notifications, and more. Features like Do-Not-Disturb, alarms, and a stopwatch ensure you stay productive and entertained.