（
2
）
Phonebook
：
Click APP setting
—
Phonebook
—
Setting name, phone numbers
（
Maximum 5 contact numbers can be set in the phonebook
；
After setting up
phonebook, can choose one contact in phonebook to initiate a call through phone
Icon button of watch home screen
）
.
（
3
）
SOS emergency call
If you have set up the family number (Maximum two), long press power/ SOS
button, watch will dial the family number, if the first number answers; it will not dial
the second number. If the first family number does not answer, it will dial the second
number automatically, circularly dial twice, will not call until answer.
Note
：
whitelist, phonebook and family number can be set in completed phone
number or short number.
5.3 Historical route query
This product will keep 3 months of route information. If two GPS position points are
very close to each other in the historical route data, this product will filtrate it.
5.4 Geo-fence
Users can choose Geo-fence function in the cell phone APP, you can set Geo-fence
round on the map, if the device is away from fences, and mobile phone APP client-side will
receive the alarm information from GPS locator platform. Alarm information frequency is
related to the positioning interval time setting, The smaller positioning time interval, the
more frequent alarm information can get.
