• 1.83" Colorful Screen Visually Stunning: Large 1.83" colorful display with 240*286 HD resolution both the time display and the information push are clear and smooth. Vivid and detailed. More dial options and customized dial functions. Make it your personalized wrist
• Support NFC Access Control: Unlocking when you get home, the watch is also an access control lock. Just lift the watch on your wrist and get close to the NFC door lock to quickly open the door
• Rotate the Button Easy Control Interface: The tedious operation is reduced to simplicity, and the interaction becomes simple and natural. Each rotation can fit the deep vibration feedback so that your feeling can be improved by a big margin
• Music Playback Interrupted Singing: Listen to the watch while you're out running. Play directly from the watch, control the volume, and switch between the previous and next tracks. Music without interruption
• Scientific Guidance Smart Exercise: Contains an accurate recording of mileage, steps calories, and other professional exercise data, for you to analyze to improve and enhance your exercise efficiency

Specifications:

• RAM: 192KB ROM: 128M (External Flash)
• CPU: Realtek 8762DT
• Battery: 230mAh polymer battery; fully charged in 160 minutes
• Display: 1.83 inches full fit HD 240*286
• Bluetooth: BT5.1
• Heart Rate: HRS3301
• Standby time: about 3-5 days in normal use
• Supported version Android 5.0 and above and IOS9.0 and above
• APP: RDFit
• APP Language: Simplified Chinese, English, Russian, Spanish, German, Italian, French, Portuguese, Polish, Dutch, Greek, Turkish, Romanian, Japanese, Chinese (Traditional), Hebrew, Danish, Serbian, Swedish, Czech, Slovak, Hungarian, Arabic, Croatian, Hindi, Korean Burmese, Finnish, Malaysian
• Watch Languages: Simplified Chinese, English (default), Russian, Spanish, German, Italian, French, Portuguese, Polish, Dutch, Greek, Turkish, Japanese, Chinese (Traditional), Hebrew, Swedish English, Czech, Hungarian, Arabic, Vietnamese, Thai, Persian, Malay