Bluetooth Call Receiving/DialingChronus Bluetooth smartwatch, You won't miss any important calls and can be hands-free at home or while walking or running by using the IP67 waterproof speaker. You can make, receive and reject calls on your wrist, as well as receive messages/app notificationsLarge HD Color Touch Screen1.32'' Large round HD LCD. larger screen area and optimized Ul make everything more smooth, aviation aluminum case and skin-friendly silicone strap bring you a comfortable experience. Personalize your women's smartwatch with the 100+ custom watch faces offered to create your own stylish smartwatch.19 Sports Modes & CompatibilityThe sports watch supports 19 sports modes: walking, running, biking, jumping rope, badminton, basketball, soccer, hiking, tennis, yoga, etc. These sports modes can help you better track your workouts such as steps, calories and distance to make your exercise program more effective. This stylish smartwatch is compatible with Android 4.4, iOS 9.0 and Bluetooth 5.0+ smartphones.Quality Personal Smart AssistantMonitor your heart rate in real time throughout the day. Also, analyze your sleep quality (deep sleep, light sleep and rapid eye movement) in detail by continuously recording your sleep patterns. Your blood oxygen saturation can be measured in real time during strenuous exercise such as cycling or running to understand your physical condition and make adjustments.Ultra Long Battery Life & IP67 WaterproofThe large battery capacity and low power consumption design provides the smart watch with up to 7 days of battery life and 30 days of standby time ultra-long use time, getting rid of the worry of charging at any time, this fitness watch has IP67 waterproof rating, whether you are swimming or sweating, it can easily cope with it to meet the waterproof requirements of your daily activities.