G4 Smart Bracelet 1.53 inch Smart Watch, Support Bluetooth Call / NFC / Heart Rate(Black)

The G4 Smart Bracelet is a smart watch designed for everyday use. It supports Bluetooth calls and features various health monitoring functions.

• Product type: Smart Watches
• Compatibility: G4 Smart Bracelet
• Material: Zinc alloy + tempered glass, Silicone wristband
• Color: Black
• Major Functions: Bluetooth call support, sleep monitoring, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, temperature monitoring, step counting, remote photography, message push, calendar, movement track, alarm clock, sports mode, Bluetooth music, stopwatch, and more.
• Chipset Supplier: Realtek 8763EW
• APP: RDFit
• Compatible System: Android 4.4 or above, IOS 9.0 or above
• FLASH memory: RAM: 192KB, ROM: 256KB, Flash: 128M
• Screen: 1.53 inch, TFT, 360x360 IPS, Full screen touch
• Bluetooth: BT5.0
• NFC: Yes
• Sensor: G-Sensor, Heart Rate
• GPS: Yes
• Battery: 300mAh Lithium polymer
• Charging Method: Wireless charging
• Waterproof Level: IP68
• Charging time: 3 hours
• Battery life: About 5-7 days of use and 30 days of standby
• Wristband size: Total length 210mm, adjustable length 140-210mm
• Appearance material: Main body: Zinc alloy + tempered glass; wristband: Silicone wristband
• Size: 47.6x47.6x12.9mm
• Weight: 69g