Helmer LK704 blue

  • Helmer LK704 blue
Manufacturer: Helmer

Helmer LK704 blue

Children’s GPS tracking watch, which can be used to make calls, used to monitor your children´s location; color touchscreen, waterproof IP 67


Children’s GPS tracking watch, which can be used to make calls, help you monitor your children’s location. In comparison to previous models, it has a large color touchscreen, is waterproof and has very sensitive GPS reception, ensuring exact localization.

How does it work? 
The device uses signals of GPS/GPRS networks and GPS satellites. The equipment enables the tracking 
and localization of children, determining their exact position by means of GPS and subsequently sending information and exact coordinates to a mobile application. To ensure the locator’s trouble-free functionality, it is recommended to use a SIM card that supports both SMS messages and data tariffs. The maximum data consumption of the watch is calculated at 30 MB/month.

SIM card installation
The SIM card installation is very easy. Simply insert the micro SIM card into the slot under the waterproof rubber cap. 

The watch is charged via a USB cable (included)

Watch tracking and controlling through a mobile application
The watch can be controlled and tracked by means of a mobile application that can be downloaded using a QR code, e.g. from the Google Store database. Versions are available for Android and iOS. 

Function overview

- after pressing this button, a map showing the watch’s position is displayed. If the quality of the GPS signal is good, the location accuracy is within 5 meters. On the map, the GPS position is marked by GPS localization marking.
If the GPS signal is of poor quality (e.g. in a building with thick walls), the watch is localized by means of a GSM network where you will see the position of the mobile operator’s nearest transmitter/additional gap filler. The point is marked by a GMS localization marking and the accuracy of this location depends on your distance from this point.
History - displays the route of the watch on the map for a selected time interval
SOS - set 2 phone numbers that may be dialed after pressing one of two buttons on the watch
Geofence - set an area where the watch may move. If the watch leaves this area, a warning SMS will be sent
Remote eavesdropping - listen in to sounds in the vicinity of the watch
Calling the watch - you can make a phone call to the watch and the watch can take the call.
Phone directory in the watch - up to 10 phone numbers may be entered that may be dialed by the watch and used to make a call
Intercom - record and send a voice message lasting up to 15 seconds. You can also send a text message to the watch.

Technical specifications

- Supported networks: GSM/GPRS
- GSM frequency: 850/900/1800/1900
- Position accuracy: 5 m (e.g. bad weather may impair the accuracy)
- Battery life: up to 100 hours in stand-by mode
- Battery type: rechargeable 3.7 V 420 mAh Li-Ion accumulator
- Operating temperature: -20 to 55°C
- Dimensions: 46 × 40 × 15.3 mm
- Weight: 42 g
- Water tightness: IP 67
- suitable for children aged 3 and more