Users Manual

16
Important reminder
This product is not a medical device and heart rate data is
for reference only. This product is not suitable for diagnosis,
treatment, rehabilitation, prevention or alleviation of diseases,
etc. If abnormal conditions occur, please seek medical advice as
soon as possible.
Warranty
In order to protect your rights and interests, please read this
warranty carefully.
First, in order to provide you with better after-sales service, we
promises:
1. Within 7 days from the date of purchase, if the product has
quality problems, you can choose to return or exchange.
2. Within 15 days from the date of purchase, if the product has
quality problems, you can choose to exchange the goods.
3. Within one year from the date of purchase, if the product has
quality problems, we will provide free repairs. When sending
the repair, please send the warranty certificate (invoice) and
product to our production base. When returning or replacing,
please contact the seller and keep the products and accessories,
manual and warranty card.
Second, during the warranty period, if any one of the following
conditions, we will not provide free warranty service: