General - Brand: YESIDO. - Model: IO43. Display - Screen size: 1.53 inch. - Resolution: 360 × 360. - Screen type: LED. - Waterproof rating: No. Platform - Compatible OS Version: Android 5.0+ and iOS 9.0+. - APP: XOfit. Connectivity features - Bluetooth: Yes. Technical Specifications - Material: ABS + Silicone. - Wireless Chip: AB5610 V5.1 - ROM: 64MB. Battery - Battery Capacity: 220mAh (Li-Polymer). - Charging Time: About 3 Hours. - Standby Time: 7-10 Days. - Charging Method: Magnetic Suction Point Type. - Connector Type: USB to 2-Pin Magnetic Contact. Feature - Bluetooth Calling: Make and receive calls directly from the smartwatch with clear and stable Bluetooth voice quality. - Large HD Display: Enjoy a bright, high-resolution screen that provides clear visuals and an easy-to-read interface. - Remote Camera Control: Use the smartwatch as a remote shutter to capture photos from your connected smartphone. - Music Control: Play, pause, skip tracks, and adjust music playback directly from your wrist. - Sedentary Reminder: Receive reminders to stand up and move after long periods of inactivity to help maintain a healthier lifestyle. - Alarm Function: Set multiple alarms to keep track of your daily schedule and important reminders. - Heart Rate Monitoring: Monitor your heart rate in real time with an accurate, low-power sensor to help track your daily health. - Activity Tracking: Track your daily activities, including steps, calories burned, distance traveled, and exercise performance across multiple sports modes. - Health Monitoring: Record and monitor your daily health data, providing continuous insights into your overall wellness. - Sweat & Rain Resistant: Designed to withstand sweat and light rain, making it suitable for everyday wear and workouts. - Dual Interchangeable Straps: Easily switch between the two included straps to match your style and different occasions. - 64MB Flash Memory: Provides stable system performance and efficient data storage for smooth operation. - Long Battery Life: Enjoy up to 10 days of standby time on a single charge for worry-free daily use. - Magnetic Charging: Recharge the smartwatch quickly and conveniently using the magnetic charging cable. Important Notes - Water and Steam Resistance: Avoid wearing your watch during hot showers, sauna sessions, or diving. If the watch comes into contact with water, dry the surface with a soft cloth before operating it. - The measurement results provided by this product are for reference only: The data provided by the product should not be used for medical purposes or as a basis for making medical decisions. - Charging Adapter/Charger: When charging using a power adapter, please use an adapter that meets relevant safety standards to avoid potential explosions or fires caused by counterfeit or poor-quality adapters. - Keep your watch away from strong magnetic fields: Exposure to these strong magnetic fields may cause the watch to malfunction or affect the accuracy of measurements. - Avoid High Temperatures: Do not expose your watch to high temperatures (above 60°C/140°F or below -10°C/14°F), as this may damage the watch components. - Regular Cleaning: Clean your watch regularly with a soft cloth to maintain its appearance and function. Avoid using harsh chemicals, as they may damage the surface. - Battery Safety: Do not attempt to disassemble or puncture the battery. Dispose of the battery properly in accordance with local regulations. - Wrist Fit: Ensure the watch fits comfortably on your wrist to avoid discomfort or injury during prolonged wear. Watch & Band - Number of Band: 2. - Band Material: 2 × Silicone. - Band Changes: Yes. - Color (Watch & Band): Watch (Black), Band (Black/Blue).