How to use a smart phone watch? Does the Xiaotiancai smart phone watch emit a lot of radiation to children?

Many parents now choose to use smart watches for their children, mainly to keep track of their children's whereabouts and situations at any time, so that parents don't have to worry. However, children sometimes run around a lot when playing, and it is easy for them to accidentally break the screen when carrying a phone. Smart watches are not cheap nowadays, so can the screen of a smart watch be replaced if it is broken? In addition, mobile phones now have GPS positioning functions, so does the positioning function have radiation to the child's body? These questions accompany many parents, so let's learn more about them together!

Contents of this article

1. How to use smart phone watch

2. Can I replace a broken phone watch screen?

3. Does the Xiaotiancai phone watch emit a lot of radiation to children?

How to use a smart phone watch

1. Insert the phone card. With the watch turned off, follow the instructions on the phone card plug on the left side of the watch to insert the phone card.

2. After inserting the SIM card, turn on the watch and the registration will be completed automatically. You can confirm that the registration is successful by pressing the chat key. If it prompts "Home group not created", it means the registration is successful. If it prompts "Synchronizing information", it means that the registration is not completed or failed due to insufficient signal.

3. Download and install the smart phone watch APP software. Complete it on the phone. Open the APP, click Add Watch, follow the steps to complete, and set the management password;

4. Set up the address book in the APP. You can set up 20 numbers in the address book, of which 5 numbers can be set as emergency call numbers and 5 numbers can be set as one-way listening numbers.

5. The watch makes a call to the phone. In the standby interface, long press the voice button. When the microphone appears, say the contact name, then release it to make the call.

Can I replace a broken phone watch screen?

A broken phone watch screen can be replaced, but it is recommended not to find a third party to repair it. You can contact the official after-sales service, so that the watch can be used for a longer period of time. If you need to replace it, you can contact the watch after-sales service, find the nearest repair point and find out the price, confirm the replacement and then make an order. The repair can only start after the parts arrive.

A broken phone watch screen can be replaced, but no matter which brand of phone watch it is, it is not recommended to ask a third party to replace it. It is best to contact the official after-sales service. However, it should be noted that most watch screens are not covered by warranty, so it is likely to cost some money.

If you need to replace it, you need to contact after-sales service in advance and find the nearest repair point to inquire about the specific cost and whether it is cost-effective. After confirming that you want to replace it, you need to make a reservation. Most mobile phone screens do not have accessories in the store, so it takes time to get the goods, and you can only repair them after the goods arrive.

Does the Xiaotiancai phone watch have a lot of radiation on children?

Calls: The watch has been tested by China Telecommunication Technology Laboratories, a national certification body. The SAR value (electromagnetic radiation to the human body) of the Xiaotiancai phone watch is 1.14W/kg, with an average maximum value of 10g of tissue, which is lower than the Chinese national standard GB21288-2007 that the SAR value of mobile phones should not exceed 2.0W/kg.

Positioning: The size of the radiation is related to the radiation power and the radiation time. The positioning of the watch is triple positioning of GPS, wifi, and base station. The mobile phone APP needs to actively initiate a positioning request to do positioning, and the positioning time is at the ms level. The accumulation of radiation energy during this time is very small.