Use a day's experience: As the elderly, the child's emergency contact telephone is very easy to use, easy to use, 0 learning cost. As a locator .................. is not accurate (feeling that it is related to the specific area of ​​use, in the urban area is significantly more accurate than the suburbs), the error is slightly larger than the mobile phone positioning.
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My grandfather is old. My mom said he was afraid that he would be lost. Buy a positioning bracelet!
So with this out of the box text.
Before buying it, I basically brushed down Taobao and found that there are not many alternative products available.
Carefully scrutinized my selection criteria:
1 Do not screen! Power consumption + nothing for Grandpa.
2 Anti-lost use, the core function is precise GPS positioning + long enough for life. Other functions do not matter.
Choose to choose to go to buy a high value of the final (it really can not stand the kind of ugly, though not my own use yo)
The packaging is very simple, like a quartz watch box sold on the street side - -
The milky white body is far more jade. Unfortunately, there is no weight in the hand, light like 2 dollars electronic watch. . . . . (Hold on the neck is not tired, but also considered merit)
The rear cover of the camera can be turned on by inserting the micro sim card.
The seller puts special emphasis on the use of mobile cards and is said to be better. In addition, traffic must be opened, otherwise the equipment cannot be used. (To Grandpa's newly opened card in the equipment, toss for a long time and said no network, the result is that there is no open traffic package ...)
What I have tried (Voice timekeeping, electronic fence, phone call, voice monitoring)
The entire body has only one power button.
By default, double-click the voice report, press and hold for about 5 seconds to dial the default sos emergency contact number. Two can be set, the first one is dialed by default, the first one cannot be switched on to the second one.
Answering the phone can set 5 numbers. In addition to these five numbers, other calls will be said to be in the call. (To answer the phone does not require any operation, automatically connected)
Voice monitoring (eavesdropping) means that you can set a phone number on the attached App. Click OK and the Locator will silently dial the set number.
The e-fence can allow you to define a range on the map, and the locator will push notifications when it is out of this range.
The above is a simple out-of-the-box (o^^o) for this small device, which is purely personal subjective feelings ~~~~~~
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