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Quick Details

Warranty: 1Years
Model Number: TK28
Brand Name: Greatwill
Place of Origin: China (Mainland)
Function: GPS WATCH
Use: Hand Held
Type: Gps Tracker
Battery Volt: 3.7V
Watch Size: 32.5*23*12.3mm
Material: Medical Silicone Wristbands
Characteristic: remote monitoring
Positioning mode: GPS+LBS

Specifications

emergency sos panic button smart personal gps adult watch tracker for senior citizen 

Specifications

kids watch gps tracker


Main function:

  • GPS satellite and LBS location
  • SOS emergency call: press the SOS button on the watch for 3 seconds to call
  • Family number speedy dialing
  • PC web real-time tracking
  • SMS tracking location
  • Geo-fence
  • History playback
  • remote monitoring
  • Three SOS number can be set up, the watch dial automatically dial the 123 number
  • double talk
  • Low electricity remind
  • Low radiation, green strap, USES the medical silica gel 
  • Back to dial the telephone number
  • Timely and accurate positioning
  • Name Parameter
    Item GPS tracker device
    Battery Volt 3.7V
    Charging Volt DC5V
    Watch Size 32.5*23*12.3mm
    Working Temperature -20℃~+70℃
    Working frequency GSM 850/900/1800/1900 MH
    Sensitivity GSM -165dBm /GPRS CS4 -102dBm
    Location query mode PC platform, SMS, etc

 

Applications

 

kids watch gps tracker

 

    Would they have enough time to make a call if an emergency happened? But with the help of this super mini tracker, which special populations like the elderly & children encounter an emergency situation, they can send out a SOS signal timely.  kids watch gps tracker

 

Product details

 

 

Packaging & Shipping


 

 

How to track ?

1. Tracking by website 

Our professional tracking platform:


 

 

2.Tracking via APP and via SMS

 

 

Our Services

--12 months product warranty with a very strict quality rechecking before shipping every device: 

1)R&D testing:upgrade testing, signal testing, functional testing, performance testing, installation  

testing and safety testing;

 2)Production testing:the first testing phases, aging test phases, and secondary testing phases.

Internal battery, FLASH chip,voltage regulator IC, Switching on/off Power Supply, MCU, GPS / GSM 

modules,  basic settings, as well as the appearanceof tracker will be tested during Production testing period.

--A professional engineers team and sales team offer you a prompt,patient and efficient after services, help you solve 

your problems ASAP.

   

  

 Fast delivery

Goods can be sent out within 1 working days after payment received and usually, it will takes 3~5 days for

dhl to deliver the goods.

 

Factory Certificates


 

 

Contact us

 

Wherever we are ,you can find us,
Wherever you are ,we can service you!!