4. Maintenance
i. Charge the battery at least once every 6 months. Turn
off the watch during transportation and storage to save
battery energy.
ii. Don't expose the watch to high temperatures.
iii. Don't take out the battery or damage or burn the watch.
iv. If the device is damaged and/or battery is separated,
keep it away from children.
« Watch
1.
Operating conditions: 0°C~50°C. Do not expose to direct
sunlight or very high or very low temperatures to avoid da-
mages.
2.
Storage environment: Dry, aerated, temperature between
5°C~35°C, relative humidity under 70%. Do not store cor-
rosive gases together with the device.
3.
Do not place in the range of statically charged objects, e.g.
TV screens to avoid damages.
4.
Avoid shocks and do not use organic solutions, gasoline,
alcohol or paint etc. to take care of the device.
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UK