About this item Bluetooth Call and Smart Notifications: The smart watch with a built-in speaker and microphone allows you to make and receive calls directly on the smartwatch, freeing you from your phone. Simply raise your wrist to light up the screen and receive notifications for calls, messages, and social media alerts directly on your wrist, ensuring you never miss an important update while focusing on your fitness goals. 1.85'/2.01' HD Touch Screen and Customized Dial: The stylish smart watch features two different screen sizes, 1.85 inches and 2.01 inches, with a comfortable adjustable watchband, making it suitable for different wrist sizes. The fitness watch app offers over 100 personalized dial wallpapers to choose from, and you can also customize your dial wallpaper. This smartwatch complements any outfit, whether you're at the gym or out for a leisurely stroll. Comprehensive Health Tracking: Monitor your heart rate, blood oxygen, and stress levels, track your sleep (deep/light