Use Instruction

yASUN 岩尚科技
5
When using the heart rate monitor device, please observe the following precautions:
This product is not suitable for babies weighing less than 10kg!
This product is not suitable for strong magnetic environment and shall not be shared with strong magnetic
equipment such as nuclear magnetic resonance.
This product shall not be shared with strong electrical equipment such as cardiac pacemakers, cardiac defibrillators
and electrical stimulators.
Please use the special YASUN self-adhesive stickers that comes with the device,other tapes cannot be used with this
device.
The user needs to wear the product in strict accordance with the method and position specified in this instruction
manual, otherwise the detection data may be incorrect.
Do not apply violent impact to this product and its accessories to avoid product damage.
1、Safety Precautions