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WONLEX MINI TRACKER S03 -ONE BUTTON SOS & screen& daily waterproof


  • $33.99
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WONLEX MINI TRACKER S03 -ONE BUTTON SOS & screen& daily waterproof


  • Vintage round tracker S03 support 3 ways GPS & LBS & WIFI locate, pattern support customize,small screen showing the time and date. By pressing the button on the top auto dial SOS number.
  • Real-time positioning: Using GPS & LBS & WIFI  , help your accurate locate the child’s geographical location.
  • Water proof: design for water proof IP67
  • GEO-fence : On the map of the APP to set up the child’s activity area, 200M-2000M,once the child out of the area will trigger the alarm and notify you through the app.
  • 3 SOS numbers : There have 3 SOS numbers can be set in APP, press the SOS button for 3 seconds, user can call and send alarm messages to the phone number.
  • Low power alarm: Power less than 20%, the GPS watch can send the alarm information on APP and send the message to the SOS number.
  • Do not disturbing time: Parents can set 3 class times in the APP to shield the call,only SOS number can be dial,  prevent the children play the watch in class.
  • Voice monitoring: Once the phone number confirmed, watch will call the number automatically while user don’t know.
  • Phone book: can connect to 10 family members.
  • Other featured functions:  history track record & playback / low power alarm/ APP Support IOS & Android 



  • Solution: MT3337
  • AGPS: GPRS Class12, location time 26 seconds
  • Positioning: LBS/GPS/WIFI
  • GSM,GPRS: 850/900/1800/1900
  • Color: Blue,Pink
  • SIM card: Nano SIM card
  • Battery:400 mAh, Standby 90 hours
  • Dimension: 46*15 mm
  • Accessories: USB cable and user manual 



  1. Check whether the watch is the purchased model and has complete accessories: 1 device,1 USB Cable,1 User manual.
  2. Order a Micro SIM card which supports GSM network (2G).SIM card need enable GPRS data and caller ID function, 30 MB data per month will be enough. 
  3. Turn off the watch before installing the SIM card.
  4. Charge the battery by connecting to a computer with the matched USB cable. Do not charge over 3 hours.

Note: Charging the battery should only be under adult supervision.

APP now support :English/ Simplified Chinese/ traditional Chinese/ Portuguese/ Spanish/ German /Thai Turkish/ Vietnamese/ Russian/ French/ Indonesian/ Malay /Dutch/ Danish/ Polish Greek/ Italian /Swedish/ Hungarian/ Filipino/ Bulgarian/ Finnish.



Q: Why my unique ID will be existed?

The ID number is consistent, some customers do not use their ID number correctly, but use others by mistake, then you might be the one whose unique ID already existed.Plesae tell us the ID numbers,We will reset the ID on the server.


Q: How to retrieve my account, if I lost the account name and password?

You only need to offer us the ID number, then we can locate your device. After the data being cleared, then you can create another new account.


Q: Why the error range of GSM base station locating up to hundreds of meters?

GPS locating is a way of satellite positioning, so it is quite accurate. But GSM locating is based on base station, its accuracy depends on the signal strength received by the transmitter, where has the better signal, then it location will be provided. So the error range can be big.


Q:Why the watch can't connect to the internet?

1.Please make sure SIM card support "GSM" and installed ok,the GPRS works fine.

2.Make sure you choose the right server,If not,It can't connect to server.Please contact us to modify it.

3.If it still don't works,That's the APN Iissue,Contact us to solve it.

4.Before contact us,Please edit the message commander on your phone and send it to the watch,”pw,123456,ts#”, then contact,we need the message returned to solve the problem.

WONLEX MINI TRACKER S03 -ONE BUTTON SOS & screen& daily waterproof

WONLEX MINI TRACKER S03 -ONE BUTTON SOS & screen& daily waterproof

WONLEX MINI TRACKER S03 -ONE BUTTON SOS & screen& daily waterproof


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