V28 SOS Alzheimer’s Anti Lost Personal GPS Tracker


Fall Detection Alarm

User Friendly

Big SOS Button

Keychain/Necklce Suitable for Kids & Elderly



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Type2G GPS Tracker
Frequencies2G GSM: 850/900/1800/1900MHz
Net Weight25g
GPRS Standard:Class12
GPS SensitivityTracking:-165dBm, Acquisition:-148dBm
Positioning ModeGPS+ LBS+WIFI+AGPS
GPS Locating TimeCold Start:     60sec
Warm Start:  29dec
Hot Start:      5sec
GPS Accuracy5-15m
WIFI Accuracy15-100m
Battery400mAh Lithium battery
Working temperature-18℃ ~ +45℃
Warranty1 year

*SOS Panic Button

Hold the SOS button to call a caregiver for emergency.

*Fall Alarm

Of this function, the height must above 1 meter and angle change over 45 degrees. The authorized numbers will be alerted without the user pushing SOS button when the fall sensor is activated.


An alarm will be sent to you when the device get into or out of the safe range you set.


One Click to the power button, the device will report the time.

*Real-time Tracking

Get the latest location of the device through the App or platform.

*Historical Route Playback

3 months history via the app (vivid history route playback).

*Two-way Voice Call

Support two-way voice call as smart phone.

*Low Battery Alarm

An alarm will be sent to the App when the battery is lower than 10%.

*Voice Monitoring

Send a command to the device via app, it will call you back automatically, you can listen to what happens around the tracker. It's a one way monitor, There is no voice indication that the call is in progress.

elder gps tracker

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