| Hardware and other parameters | Function parameters |
| System requirements | Android 4.4 and above, IOS 8.0 and above, support bluetooth 5.0 | The basic function | Time and date display, step count, calories, distance, weather display, stopwatch |
| Bluetooth version | BLE 5.0 | Heart rate monitoring (real-time monitoring and timing monitoring -- 2 hours interval), blood pressure and oxygen monitoring and sleep monitoring (sleep duration and sleep quality) |
| The bluetooth chip | Realtek RTL8762C | Store 8 historical information, adjust the brightness of the bracelet, check the MAC address of the bracelet, and reset the bracelet |
| Heart rate chip | VC31 | Multiple movement modes (running, cycling, swimming, tennis, rope skipping, table tennis, badminton) GPS movement track function |
| Bracelet memory | 128M bit flash, 160k byte ram | The bracelet head interface can be switched between 6 dial UI |
| Screen display | 1.28-inch IPS color screen 240X240 | | Phone calls reminding, SMS, QQ, WeChat Facebook, Skype, Twitter, WhatsApp, Line, KakaoTalk Hangouts, and add other custom APP message content delivery |
| Battery capacity | 200 mah | Remind function |
| Standby time | About 4 weeks | | Sedentary reminder, alarm clock reminder |
| Working time | About ten days | Features | WeChat sports access, sports goal setting, fitness information sharing |
| Physical buttons | Full touch and button | Weather, smart alarm clock, raise the hand to light the screen, light the screen time, find the phone, find the bracelet, reject incoming calls, take photos with shake, do not disturb mode (do not disturb the time setting, turn off the bracelet vibration, turn off the information reminder) |
| The motor | Built-in vibration reminder |
