• 24H Heart rate detection, online dial switch
• Time Date display, step counting, calories, distance display
• Standard sports function (step meter, distance, calories)
• Sleep monitoring (sleep duration, sleep quality)
• Raise your hand bright screen, sedentary reminder, alarm clock reminder,
• GPS movement mode, multi-movement mode, movement goal setting, do not disturb the mode
• Fitness information sharing task reminder weather display
• SUOTA function, upgrade the bracelet firmware through APK / APP
• Automatically synchronizes the data to the APK / APP

Specifications:

• Chip: Nordic52840
• Operating system: CO-FIT
• Bluetooth: Support for BLE5.0+BT3.0
• Satellite positioning: support GPS + Beidou / GLONASS
• Sensor chip: nut KX022
• Test and certification: the 3C and CE certification is available
• Touch screen: OGS capacitive screen 1.28-inch IPS HD large screen 240X240
• Battery: 300mAh magnetic suction charging
• Charging time: about 3H-4H
• Battery life: 7-10 days of use, 30 days of standby
• Shake: built-in motor, vibration reminder
• Product size: φ 47.5 * 12mm
• Product weight: 65g
• Waterproof: IP67 waterproof grade
• Heart rate, blood pressure, blood oxygen: support