The YESIDO IO11 Smart Watch brings you stylish functionality with a full-circle 1.32-inch display and a sleek zinc alloy body. Designed for seamless connectivity with your mobile phone, it supports Bluetooth 5.0 for smoother communication and faster data sync, making it perfect for everyday convenience. Specifications Display: 1.32-inch TFT full-circle screen, 240×240 resolution CPU: TL8251 Bluetooth: BT 5.0 Waterproof Rating: IP67 Battery: 260mAh (with Seiko protection board) Charging Time: Approximately 120 minutes Working Time: Up to 3 days Standby Time: Up to 15 days Music Display Time: Up to 5 hours Material: Zinc alloy shell with UV coating and silicone strap System Compatibility: Android 4.4 and above App: DIRI FIT Sensors: SC7A20 (motion), SC7R30 (heart rate) ROM: 4G Key Features Stylish full-round display for a premium look and smooth interaction Fast and stable BT 5.0 connectivity for calls, alerts, and more Durable and water-resistant design with IP67 protection Efficient battery with up to 15 days of standby Music control, fitness tracking, and smart notifications in one compact device