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2021 Hot selling Waterproof resistance 4G Waterproof Video Call safety Wearable GPS Watch Tracker D51

5 0 Reviews
1.Support 4G/LTE network
2.With Thermometer
3.Colorful touch screen
4.With 0.3M camera
5.CPU chip: SL8521E
6.A variety ways of positioningwith GPS+AGPS+LBS+WIFI
7.Two-way conversation/SOSemergency call.
8.Remote monitoring
9.Two way Video call
11.Remotely shutdow
12.IP67 Waterproof
13. Individual Video call icon
14: Multi languages optional inwatch
15.With torch light
Price: $ 34 / unit
  • D51
  • OEM Available
  • 8526919090


Our server for oversea market is Amazon cloud server, it's powerful, we are ok to creat the sub-account ID and password to manage all your device in our server platform, you can change the password after you login the web-link. Also our server platform and phone app Setracker or Setracker 2 ( for Andriod and IOS) are free of charge all the time.

If you have your own server platform and your own APP, we are OK to offer the server protocol for your configuration with your own server and your own APP software.

Main Function

1.IP67 Waterproof
2.Video call
4.Remote monitoring(montoring the sound around the watch)
5.Remotely shutdown
6.Support 4G/LTE network
7.Android system
8.Colorful touch screen
9.With 0.3M camera
10.CPU chip, SL8521E, 1.2GHZ, Quad core
11.A variety ways of positioning with GPS+AGPS+LBS+WIFI(improve positioning accurancy)
12.Two-way conversation/SOS emergency call.

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Our Service
1.All of our products can be offered at OEM, such as custom logo, packaging, etc. 
2.All our product will be strictly tested before we delivered to you.
3. we will try our best to  provide  the lowest shipping cost for you.

1.Our product warranty is one year since the date of purchase.
2.We have the after-sale service. If any comments or questions after received our item, please e-mail us immediately, we will answer you as soon as possible.

*What's the MOQ and lead time?
For our existing mold items, normally we don't have strict MOQ, samples or trial order is available.
Our sample lead time 2-3days, our production lead time is 10-15days, which also based on the order quantity.

*How can I get a sample to check quality? 
Please just forward me the sample order summary (include the exact item number, preferred colors, sample quantity), then I will make the sample PI for your approval, after received your payment through Paypal, I will send out the sample to you

*When can I get the prices?
Within 12 hours after we received your inquiries.

If any question or new enquiry, please kindly feel free to contact me.

Shenzhen Yushengchang Technology
Co., Ltd

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Contact us

  +86-755-29755516
  +8613267237809 (Connie Yan)
  +86 18588448985 (Selina Yu)    
  +8613509607927 (Alan Tong)

Copyright © 2019 Shenzhen Yushengchang Technology Co., Ltd. All Rights Reserved