Assembly Instructions

the main interface during charging.
3.A charging environment with a temperature exceeding 60 degrees or higher may cause the device to
overheat and deform.
4.This device uses the built-in battery so it is forbidden to disassemble. Please do not drop, collide, squeeze,
puncture or cut.
5.Please do not wear this equipment when swimming, diving, and do not operate the device underwater.
6.When the battery is broken or leaks, avoid contact with eyes and skin. Please do not worry when the
situation occurs, immediately rinse with water and go to the hospital for examination.
7.The battery is damaged or has aged. Reminder:
Please dispose the battery in accordance with local
laws and regulations. The battery of this device is a polymer lithium battery that cannot be disposed as
ordinary household garbage.
Important reminder:
This product is not a medical device; the data of blood This product is not a medical device; the data of blood
oxygen, heart rate and HRV health index is available for reference. This product is not intended for diagnosis
and treatment, but it may have preventive effects. If abnormal conditions occur, please seek medical advice
promptly.
Warranty:
To protect your rights and interests, please read this warranty carefully and you will enjoy after-sales service
provided by our company.
First, to provide you with better after-sales service, our company promises:
1. Within 7 days from the date of purchase, if the product has quality problems, you can choose to return or