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4G Android Child GPS Smart Watch with Healthcare Monitoring D4LK

5 0 Reviews
•Two way voice call/2 way communication
•SOS panic button  
•Heart rate/Blood pressure/ blood oxygen/Body   temperature monitoring
•SMS message
•IP67 waterproof  
• Voice remote monitoring /listen in 
•Music Player, Sound Recorder/Player, Video Recorder/Player
•Support GPS+Wifi+LBS positioning
•SMS Alerts(Low battery alert/SOS alerts)
•Multi languages 
•Take photo/Remote snapshot
•Remote shutdown & Remote Restart
•Beesure GPS app and AWS Cloud server platform lifetime free
•Video call 
•Whatsapp, Facebook, TikTok, Line, Youtube,Instagram   Telegram,Wechat available
•Voice chat/Intercom chatting 
•Phone book/Contacts   
•Batch sending the photos
•Real time Google Map location & History Route 
•Pedometer,Alarm Clock ,Calories & Sleep monitoring
•Support 4G/3G/2G network
•Reject unknown calls 
•Time display
•Volume/brightness adjustable
•Torch light/Flashlight
•Geo-fence/Safety Zone(Three non overlapped area can be set up)
•With 1 meter length magnet charging cable with avoid short circuit IC
Price: $ 40 / pc
  • D4LK

  • OEM

  • 85269100

Good quality 4G IP67 Waterproof GPS watch with Heart rate/Blood pressure/ blood oxygen/Body temperature monitoring and video call , support Whatsapp, Line, Facebook, TikTok D4LK

Product parameters

Chipset SL8541 Material PC+ABS+Silicon
Android 8.1 Positioning GPS+LBS+Wifi
Battery capacity class A rechargeable 800mAh
polymer battery
Memory 1GB+8GB
Network support 4G/3G/2G network Camera 0.3M
Screen 1.44inch IPS screen
Waterproof IP67 waterproof
Button Power/SOS button Available Colors Black,Blue,Pink,Purple
Sim card Nano sim card GPS position accuracy Less than 5M
Frequency bands 4G FDD: B1 B2 B3 B5 B7 B8 B20 B28A
3G WCDMA: B1 B2 B5 B8
2G GSM: B2 B3 B5 B8

Charging cable

1 meter length magnet charging cable with avoid short circuit IC

promotion charger dock station

Detail photos

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Working features

Two way voice call/2 way communication Video call 
SOS panic button   Whatsapp, Facebook, TikTok, Line, Youtube,Instagram 
  Telegram,Wechat available
Heart rate/Blood pressure/ blood oxygen/Body   temperature monitoring Voice chat/Intercom chatting 
SMS message Phone book/Contacts   Batch sending the photos
IP67 waterproof   Real time Google Map location & History Route 
 Voice remote monitoring /listen in  Pedometer,Alarm Clock ,Calories & Sleep monitoring
•Music Player, Sound Recorder/Player, Video Recorder/Player Support 4G/3G/2G network
Support GPS+Wifi+LBS positioning Reject unknown calls 
SMS Alerts(Low battery alert/SOS alerts) Time display
Multi languages  Volume/brightness adjustable
Take photo/Remote snapshot Torch light/Flashlight
Remote shutdown & Remote Restart Geo-fence/Safety Zone(Three non overlapped area can be set up)
Beesure GPS app and AWS Cloud server platform lifetime free With 1 meter length magnet charging cable with avoid short circuit IC

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Our server for oversea market is AWS 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 Android 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.


Can I customize the items with our own logo/Brand? And the customized giftbox, manual ?

Yes, we offer the full OEM & ODM service.
If the order quantity more than 1000pcs , we offer free customized giftbox printing and manual printing .
If the software customized, we may charge the extra software setup charge if necessary.

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.

What's your products warranty?

We offer 12 months after shipping the warranty guarantee for all our clients. If any issue after received the samples, please kindly feel free contact us.

Do you offer online technical support?

Yes, our team offer online technical support online anytime, we have social media Skype and Whatsapp, you can add us and contact us if any question.

(Our sales Manager Connie Yan Skype IDconnie4p-touch Whatsapp ID:+8615323410276)

Is your app and server has annual fee? app and server safe?

No, our app and server for free using anytime global, app in Google Play Store and App Store, free download anytime.
Our app software data all with key encryption and all data saved in Amazon cloud server, we have AMS GDPR agreement.

How can I get a sample to check quality? Payment method?

Yes, our company website is ok to purchase the item individually.

For sample charge and pre-paid freight charge door to door, we have western union and PayPal payment.

Shenzhen Yushengchang Technology Company is a reliable GPS manufacturer, we are specialized in different

collections GPS tracker for kids, girls, lady, women safetypets securitysenior healthcarevehicle fleet 

management monitoring and assets security tracker. For more information, please kindly visit our website 

and contact us for test demo: 说明:


Shenzhen Yushengchang Technology
Co., Ltd

 Download APP

Contact us

  +86-755-29755516
  +8615323410276 (Connie Yan)
  +86 18588448985 (Selina Yu)    
  +8613509607927 (Alan Tong)

  +8615323476221 (Carry Zhang)


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