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. Raise your wrist to light up the screen and receive notifications for calls, messages, and social media alerts directly on your wrist, so you never miss an important update while focusing on your fitness goals. 1.85'/2.01' HD Touch Screen and Customized Dial: This stylish smart watch features two different screen sizes, 1.85 inches and 2.01 inches, with a comfortable adjustable watchband, suitable for both men and women with different wrist sizes. The fitness watch app offers over 100 personalized dial wallpapers to choose from, allowing you to customize your dial wallpaper. This smartwatch complements any outfit, whether you're at the gym or out for a casual stroll. Comprehensive Health Tracking: Monitor your heart rate, blood oxygen, stress, track your sleep (deep/light sleep), and