Ochstin 5HK28 1.78 inch Square Screen Silicone Strap Smart Watch Supports Bluetooth Call Function/Blood Oxygen Monitoring(Black)

The Ochstin 5HK28 is a smart watch designed for everyday use. It supports Bluetooth calling and health monitoring features.

• Product type: Smart Watch
• Compatibility: Android 4.4 and above / iOS 9.0 and above
• Material: Silicone
• Color: Black
• Screen size: 1.78 inch display
• Resolution: 368x448
• Battery capacity: 240mAh
• Waterproof grade: IP68
• Strap: Silicone
• Bluetooth: 5.0
• Charging method: Magnetic charging cable
• Battery life: 30 days in standby, about 5-7 days in use
• Charging time: about 2 hours
• Supports multiple languages
• Functions: heart rate monitoring, sleep tracking, and more