• Full Screen: 1.39-inch high-definition full-color display brings shock to high-definition density clear and delicate display of vision, broad vision, and richer picture details
• Lightweight Design, Delicate Body: Simple design and streamlined shell. Provide fashionable appearance and powerful functions for your exercise and daily fitness tasks
• Intelligent AI Voice Assistant: The exclusive AI voice algorithm can listen, do, and be on call. Double-click to wake up the voice assistant, completely free your hands, and complete the command operation through the AI voice assistant. It is convenient and fast
• 24H Continuous Heart Rate Monitoring: The hardware and algorithm are fully upgraded, providing 24-hour heart rate health monitoring to help you understand the heart rate change curve and get familiar with your heart rate every time
• IP67 Waterproof Grade Durable And Well Designed: Good waterproof performance. You can wear it when you wash your hands, get wet, and wash your face. Don't worry about water entering the watch. Say goodbye to frequent watch removal. The durable quality shows its noble connotation
• Function: bracelet brightness adjustment, bracelet MAC address view, time and date display, pedometer, calorie, distance, stopwatch, countdown timer, Heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, sleep monitoring (sleep time, sleep quality), bracelet brightness adjustment, bracelet for MAC address view

Specifications:

• Material: Plastic ABS+PC+Silicone Strap
• Screen size/type: 1.39 inch HD full-color TFT screen (full lamination touch)
• Processor: RTL8763EWE
• Heart rate sensor: HRS3600
• Charging mode: magnetic charging
• Battery type and capacity: 230mAh Polymer Battery
• Standby time: about 30 days
• Working time: 7~10 days
• Waterproof rating: IP67
• Bluetooth-compatible version: 5.1
• Bracelet memory: RAM_256KB +ROM_64MB
• Motor: Built-in Vibration reminder
• Physical buttons: full touch screen + motion buttons + display buttons
• Compatibility: Support Android 5.0 and above; Apple IOS9.0 and above
• APP: Android and IOS app synchronization: Da Fit 
• Bracelet Language: English, Chinese, Japanese, Korean, German, French, Spanish, Arabic, Russian, Traditional Chinese, Ukrainian, Italian, Portuguese
• APP Languages: Chinese, Japanese, Korean, German, French, Spanish, Arabic, Russian, Traditional, Ukrainian, Italian, Portuguese, Dutch, Polish, Swedish, Finnish, Danish, Norwegian, Hungarian, Czech, Bulgarian, Romanian, Slovakian, Latvian, Indonesian, Thai, Turkish, Vietnamese, Hindi, Pashto, Lithuanian, Estonian, Slovenian, Croatian, Greek, Filipino, Hebrew, Malay, Selvian and Persian, etc.