Bluetooth Smart Watch with Health Sensors and Call Function AMOLED Full Touch Display: 1.43-inch screen with 466x466 resolution for vibrant visuals. Customizable Watch Faces: Choose from over 100 designs or create your own. Stay Connected Bluetooth Voice Calls: Answer or reject calls directly from your wrist. Smart Notifications: Receive instant alerts for messages and apps. Voice Assistants: Compatible with Google Assistant and Siri. Health and Fitness Tracking Comprehensive Monitoring: Built-in tracking for heart rate, blood pressure, and blood oxygen levels. 100+ Sport Modes: Tailored for various workout activities. Additional Features: Cycle and breathing tracking to monitor well-being. Durable and Comfortable Waterproof: IP67 rating for splash and sweat resistance. Long Battery Life: 220 mAh battery lasts 5-7 days of use or 10-15 days on standby. Easy Control Quick Access Menu: Simplifies navigation for frequently used functions. App: Da Fit: Effortlessly sync and manage your data. A perfect companion for an active and connected lifestyle! Specifications: Charging Cable: Included Battery: Built-in rechargeable 220 mAh GPS: No 24H Clock: Yes Apple Health Support: No Charging Method: Dedicated USB charger Battery Type: Lithium Polymer Blood Oxygen Sensor: Yes Blood Pressure Sensor: Yes Bluetooth: Yes Bluetooth Version: 5.3 Camera Shutter: No Chipset: JieLi 7012A6 Screen Size: 1.43 inches Screen Type: AMOLED Google Fit Support: No Heart Rate Sensor: Yes Built-in Microphone: Yes Music Control: No Notifications: Yes Pedometer: Yes Built-in Speaker: Yes Temperature Sensor: No Vibration: Yes Water and Splash Resistant: Yes