HD300 1.43 inch AMOLED Screen Dual Straps Sports Smart Watch Supports Blood Oxygen Detection(Orange Silicone Strap + Silver Steel Strap)

Smart watch with dual straps designed for everyday use. It supports blood oxygen detection and various sports modes.

• Product type: Smart Watches
• Compatibility: Various sports modes
• Material: Silicone strap + Steel strap
• Key feature: Blood oxygen detection
• Color/Variant: Orange Silicone Strap + Silver Steel Strap
• Main control chip: Zhongke Lanxun AB5691
• Memory: 120Mb
• Screen type: AMOLED
• Screen size: 1.43 inches
• Resolution: 466x466
• Bluetooth version: 5.4
• Battery capacity: 3.8V/400mAh
• Charging method: wireless charging
• Waterproof level: 3ATM
• Charging time: 4h
• Battery life: 7 days
• Charging specification: DC 5V
• Support multiple languages
• Support multiple sports modes, monitoring blood pressure, heart rate, blood oxygen, sedentary reminder, sleep monitoring and other functions