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Item specifics
  • Function: Call Reminder,Passometer,Answer Call,Message Reminder,Push Message,Remote Control,Sleep Tracker,Fitness Tracker,Dial Call
  • Brand Name: EARVO
  • Compatibility: All Compatible
  • Language: Russian,English
  • Band Material: Rubber
  • Movement Type: Electronic
  • Style: Cute
  • Type: On Wrist
  • Case Material: Plastic
  • Function: GPS
  • Screen size: 1.22 inches touch screen
Product Description


  1. watchband and pendant sets(three colors),remember to choose the best one you like to tell us.
  2. otherwise we will send you according to the watch color you choose,thanks.
  3. watch language can be set from app.settings=>language and time zone
  4. watch language:English,Russain.
  5. App language: English, Chinese, Portuguese, Spanish, German, Turkish, Vietnamese, Russian, French, Indonesian, Malay, Dutch, Danish, Polish etc.











Item specifics

  1. Movement Type: Electronic
  2. Case Material: Rubber
  3. Type: On Wrist
  4. Application Age Group: Child
  5. Function: Passometer,Fitness Tracker,Message Reminder,Answer Call,Dial Call,Push Message,Other
  6. Band Material: Silica Gel
  7. Compatibility: All Compatible
  8. Language: English,Russian,Spanish,Portuguese,Turkish,French,German
  9. Style: Cute
  10. color: blue,pink,orange
  11. item type: Anti lost GPS tracker smartwatch
  12. GPS Type: GPS Tracker Watch
  13. Sim card: GSM(2G) SIM card
  14. Product Description



Product parameters

  1. GSM:850/900/1800/1900MHz
  2. GPRS: Class12
  3. MHz/L1,1575.42MHz C/A code
  4. GPS watch /GPS positioning
  5. accuracy: 5-15 meters
  6. Base station location accuracy:  100 ~ 1000 meters
  7. GPS channel number: 22 channel




Content in Box

  1. The watch                       ×1
  2. USB charging line           ×1
  3. The instructions              ×1
  4. input voltage/ electric current:5V-0.35A



FAQ for Q90 smart watch

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 "Setracker"  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.Choose language and server location. After you scan the device ID and fill into the account name and password. You got to choose the language and server in you area before you finish it. The language we have now are: English, Türkiye, Português,Español,Deutsch. And there are 5 sever around world now, they are Hong kong, Asia and oceania, North America, South America, Europe and Africa.


How To Solve Problems:

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.Pleae 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 ploblem,Contact us to solve it.

4.Before contact us,Please edit the sms commander on your phone and send it to the watch,”pw,123456,ts#”

We need the message returned to solve the problem.






Packaging Details
  • Unit Type: piece
  • Package Weight: 0.18kg (0.40lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.18kg (0.40lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
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