1.91″ Smart Watch Sports Bracelet with Blood Glucose, Heartrate detection – Black

F57L 1.91″ Smart Watch Sports Bracelet with Blood Glucose, Heart Rate, Blood Oxygen, Temperature Detection – Gold

Features:
-1.91-inch HD Screen: High color gamut, super narrow border, and super large display screen. The color is rich and
exquisite, and the picture is real and vivid
-Blood Oxygen Monitoring: Equipped with a new detection chip, it can detect blood oxygen data
– 24-Hour Temperature Monitoring: Automatic measurement, more accurate data
-Sleep Monitoring: Open the sleep mode, and the notification message does not disturb, for you to quietly reduce
the screen brightness.
-More Than 50 Sports Modes: Support up to 50+professional sports modes, based on accurate real-time heart rate
detection

Specifications:
-Product number: F57L
-operating system: IOS9.0 or above, Android4.4 or above
-APP: H Band
-Master chip: GR5515+64M FLASH
-G-sensor: Rohm KTJ3-1057
-Heart rate sensor: Epicure EM7128
-Vibration reminder: Motor vibration reminder
-Waterproof level: Life Waterproof
-Display size: 1.9″ square screen resolution: 280×320 (sRGB high color gamut)
-Display Type: IPS LCD
-Bluetooth: 5.1
-Battery: Polymer Lithium Ion Battery
-Battery capacity: 3.7V/260mAh
-Standby time: 30days
-Charging method: Magnetic charging cable
-Charging time: about 2 hours

What’s in the box
1 x Smart Watch
1 x Charging Cable
1 x English and Chinese Manual
1 x Handmade key holder