2.4GHz Sports Attendance Bracelet is a 2.4G Attendance Bracelet with the functions of heart rate monitoring, calorie calculation, sleep monitoring, exercise meter, mileage calculation, sharing circles of friends, remote photography, sedentary reminder, drinking water reminder, alarm clock reminder, caller reminder, mobile phone loss prevention, wrist-lifting screen, text message and other functions.。
1. Waterproof and dustproof grade IP67.
2.The main chip Nordic 51822;
3.80mAh polymer rechargeable battery;.
4.Adopt 0.66-inch OLED screen to support touch operation.
5.Built-in 2.4G module to realize 2.4G long-distance attendance and positioning.
6.The message information can be delivered through the 2.4G module.
7.Built-in vibration motor, heart rate sensor, three-axis acceleration sensor.
8.Built-in 13.56M module, which can be smoothly compatible with campus card application.
1. Support data re-transmission mechanism to ensure data transmission success;
2. Support to maintain 7 days of sports data, which can be synchronized to the mobile phone.
3. Provide a variety of color choices to meet the individual needs of students;
4. Fully charged for 7~10 days, standby time 15 days