To obtain warranty service, an original or copy of the sales receipt
from the retailer is required. Securely pack the device and a copy of
the original sales receipt. Send the device, freight charges prepaid.
12. Safety Instructions
Failure to heed the following warnings could result in an accident or
medical event resulting in death or serious injury.
1. There is a built-in Li-polymer battery inside. Do not expose the
device to fire, explosion, or other hazard.
2. Do not leave the device exposed to a heat source or in a
high-temperature location, such as in the sun or in an unattended
vehicle. To prevent the possibility of damage, remove the device
from the vehicle or store it out of direct sunlight.
3. Do not operate the device outside of the temperature lower than
0 or over 45 degrees Celsius (from 32º to 113ºF).
4. AVOID touching the magnetic end of the charging cable with
metallic objects to prevent short circuits and damage to the cable.
For safety reasons, after the watch is fully charged, disconnect the
charging cable from USB power source.
5. Do not disassemble, modify, remanufacture, drop, or puncture with
forces.
6. Do not remove or attempt to remove the non-user replaceable
battery.
10.