Purchase date:
Invoice number:
Supplier name (with official seal):
Supplier address:
Supplier telephone:
Warning
11. Matters needing attention
The electronic equipment contained in the product, if improperly handled or disposed of, may damage the environment or cause harm:
1. Do not open the shell.
2. Do not replace the built-in battery by yourself.
3. Do not use corrosive cleaner to clean the product.
4. Do not charge when the product is wet.
5. If the product is not completely dry, do not charge.
6. Do not expose the product to direct sunlight for a long time.
7. Do not use the product in a sauna or steam room.
8. Do not place the product in a non-working temperature environment.
9. If the screen or shell is damaged, do not use the product.
10. Do not put the product in the dishwasher, washing machine or dryer.
11. Do not throw the product into fire, the battery may explode.
12. Please use the USB port of the computer or mobile phone charger correctly when charging.
13. If the temperature of the product rises sharply during charging, please stop charging.
12. Safety instructions
1. The product is not a medical device and cannot be used to diagnose, treat, cure or prevent any disease.
2. Before starting or adjusting any exercise plan, please consult your doctor.
4. Some users may have skin irritation or allergies due to wearing the product for too long. If you experience redness, swelling, itching, or other allergies, please consult your doctor.
5. Do not read the screen information while driving, distracted or otherwise dangerous situations.
6. This is not a toy. Do not let children or pets play with the product. Small parts of the product may cause a choking hazard.
7. Product functions may be affected by external factors such as interference, and the data is for reference only.
8. The product has a heart rate recording function. Wearing for a long time may cause skin discomfort, allergies or risk of certain diseases for some users.
If you have any of the following symptoms, please consult your doctor before use or stop using the product:
-Epilepsy or sensitivity to light.
-Poor blood circulation or got bruises before; heart disease or other diseases.
-Taking any medicine that is sensitive to light.
13. Medical Disclaimer
Warning: This OYV Smart Watch is not a medical device. The OYV Smart Watch and its related Apps may not be used to diagnose, treat, or prevent any disease or medical condition. Before performing any exercise, sleep, or nutritional changes, be sure to seek the advice of qualified
medical professionals, otherwise serious injury or death may result.
14. Other matters needing attention
• Do not dispose of watch batteries in violation of local household waste management regulations.
• Packaging recycling should comply with local regulations.
15. EU Declaration of Conformity (DoC)
Hereby declare that the OYV Smart Watch complies with the basic requirements of the European Union and other related requirements. The declaration of conformity can be found on the following website:
www.oyvfit.com
16. Warning
• Throwing the battery into a fire or a hot oven, or mechanically breaking or cutting the battery may cause an explosion.
• Placing the battery in an extremely high temperature environment may cause explosion or leakage of flammable liquid or gas.