716KPOKWTzL._AC_UF350, 。Stylish and functional, Fitpolo AR-01 smartwatch is designed for women who prioritize both fashion and fitness. Lightweight and comfortable for all-day wear. Enjoy a 1.3-inch AMOLED touch screen（The overall watch size is approximately 1.57-inch）with always-on display mode and customizable watch faces. Get clear, vibrant visuals, whether indoors or outdoors. Effortlessly make and receive calls with the built-in Bluetooth connectivity, and stay updated with call, text, and app notifications right on your wrist. This advanced fitness watch monitors your heart rate, SpO2 (blood oxygen) levels, breathing rate, stress management score and menstrual health.（Non-medical use) Sleep smarter by automatically recording your nightly rest, including light, deep, and REM sleep stages.