• 【Stunning AMOLED Display】1.43 inch AMOLED display with 466x466 resolution and 1000 nit peak brightness delivers vivid visuals even under direct sunlight, with always-on display support and 60Hz refresh rate.
• 【Bluetooth-compatible Calling】Built-in high-fidelity microphone and speaker enable clear hands-free calls directly from your wrist, with support for answering, rejecting, and redialing calls.
• 【100+ Sports Modes】Track your favorite activities with precision algorithms covering running, cycling, yoga, swimming, and over 100 sports, keeping your passion always within reach.
• 【Comprehensive Health Monitoring】Multi-channel optical sensors provide 24/7 heart rate, blood oxygen, sleep, and stress tracking, with AI-powered health analysis for a complete wellness overview.
• 【Premium Metal Build】Durable zinc alloy middle frame with 2.5D hardened glass touchscreen and stainless steel buckle delivers a sleek, premium look while withstanding daily wear and tear.

Specifications:

• Display Size: 1.43 inch
• Display Type: AMOLED
• Display Resolution: 466 x 466
• Display Brightness: 1000 nit
• Refresh Rate: 60Hz
• Always-On Display: Supported
• Touchscreen: Full Screen Touch
• Touch Panel Cover: 2.5D Hardened Glass
• Waterproof Rating: IP68
• Bezel: None
• Middle Frame: Zinc Alloy
• Bottom Case Material: IML
• Buttons: 3 (Button and Encoder)
• Strap Material: Silicone (Hardness 50)
• Strap Width: 22mm
• Buckle: Stainless Steel
• Watch Dimensions: 51mm x 48.5mm x 14mm
• MCU: Jieli JL7074
• Flash: 128Mbit Nor Flash
• G-sensor: SC7A20H
• PPG Heart Rate Sensor: HX 3918
• Bluetooth-compatible: BLE5.4
• Operating Voltage: 3.8V
• Battery Capacity: 300mAh
• Battery Type: High Capacity High Voltage Lithium Polymer
• Charging Method: Wireless Charging
• Charger Parameters: 5V ≥ 500mA
• Charging Time: Less than 3 hours
• Standby Time: 20 days
• Moderate Usage Time: 7 days
• AOD Battery Life: 3 days
• System Compatibility: iOS 13.4+ / Android 9.0+
• App: HAYLOU Fun