User's Manual

6.5 Issues table and Solve Handling

Table 2 Issues and Solve

Question Reasons How to Solve

Storage space is full Memory Space is full Use the App to transmit the data

and clean the space

Can not open device

1、 Insufficient battery power

or no power

2、Device is damaged

1、Pls charge the battery

2、Please contact your local

customer service center

Can not measure the

activity values

G-senor is abnormal Please contact your local

customer service center

Abnormal heart rate

value

Signal interference

1、Follow the operation flow

2、Replace the cable

Time is not correct

1、Not sync with App

2、To long time to not use Device

Please sync with App

7.Application

7.1 Record personal activity status

Understand the self-condition to assist biofeedback by recording heart

rate and activity.

7.2 Effective exercise tool

Access to relevant information about user activities, such as: sports fat

burning, maximum heart rate, prompt, and effective exercise as a basis for

reference.