Feature:

GSM: 850 /900 /1800 /1900 MHz ( this watch can support 2G sim card, please ready 2G sim card for it)Battery capacity:400mAhAPP: DOWEARLBS location: check the real time position on APP map !Weather forecast: update weather information automaticallyVoice chat: take voice chat between watch and APPFootprint: check the historic trajectorySafety Zone: set 3 Geo fences. There will be an alarm notice when the watch leaves the fence.Alarm clock: 3 alarm clocks can be set.Phone book: 10 numbers can be set into the watch. Can make calls to each otherSOS: Set 3 emergency numbers

How To Use:

1.Scan QR code on the packing box and which is always you can find at the button of boxes.2.Downlad the APP "DOWEAR" and Register Account.3.Scan or enter into the device ID.Each device has only one unique ID, it can be only be used once, and it is the access to connect between watch and phone.4. The clock is automatically calibrated after inserting the SIM card and searching the 2G network. (If there is no SIM card or no 2G network, no changes can be made to the watch.)

Why is the SIM card is not recognized?

1. Please check if your way to insert the card is right2. Please check if your sim card belongs to this GSM: 850 /900 /1800 /1900 MHz ( this watch can support 2G sim card, please ready 2G sim card for it)3.Please check if there is a stain in the card slot.

Packing list:

1 * Kids Smart Watch (Without Sim Card)

1 * User  Manual

1 * Charge Cable