• 24-hour heart rate monitoring: Support 24-hour monitoring of your heart rate status, for you to find the body in a timely manner when the abnormal heartbeat, more concern about your heart health
• Multiple exercise modes: It records all-day sports data, free to switch sport mode easily, helps you make perfect shape
• Sleep monitoring record: complete sleep data Accurate monitoring of your different sleep stages, including deep sleep/light sleep/night wakefulness
• Menstrual period reminder: Accurately calculate the time of women's menstrual period, the watch vibrates to remind you before the date arrives

Specifications:

• Screen size: 1.85 inches
• Screen type: TFT
• Bottom shell material: plastic
• Middle shell: aluminum alloy
• Shell material: glass
• Wristband Material: Silicone
• Strap size: 22cm
• Main chip: JL7013A6
• Acceleration sensor: EM7128
• PPG heart rate sensor: Epticore
• Touch IC: 816d
• Touch method: full touch
• Motor: flat motor
• Display: 1.85-inch square screen
• Resolution: 240*280
• Flash size: 128M
• Bluetooth-compatible version: BLE5.1
• Bluetooth-compatible antenna: Bluetooth-compatible antenna FPC
• Battery type: lithium battery
• Battery capacity: 280mAh
• Working time: 20 days in standby, about 5 days in use
• Charging time: 2 hours
• Speaker: 1507 HiFi speaker
• Charging method: magnetic cable charging