F38 Dual-ear Bluetooth Earphone Smart Watch IP67 Supports Heart Rate Monitoring, Watchband:Silicone(Silver)

Smart watch with dual-ear Bluetooth earphones. It supports heart rate monitoring and is designed for everyday use.

• Product type: Smart Watch
• Compatibility: Android 5.1 / iOS 9.0 and above
• Material: Metal
• Key feature: Heart rate monitoring
• Color/Variant: Silver
• Main chip: ATS3085
• Memory: 4MB RAM + 512MB FLASH
• Bluetooth version: BLE 5.3, compatible with 4.2/2.1
• Heart rate sensor: HX3300
• Screen: 1.39-inch, 360x360 resolution, full-screen touchscreen
• Battery capacity: 280mAh
• Standby time: 30 days
• Operating time: 3-7 days
• Charging method: Magnetic charging
• Waterproof rating: IP67
• App: CanFit
• Functions: Pedometer, heart rate monitoring, sleep monitoring, and more.