Elderly GPS Watch A20S

Model No: A20S

A205 is a lightweight and Waterproof GPS watch for elderly people. This device has 3 modes of positioning (GPS+LBS+WIFI). With a two-way communication system, dynamic color screen and supports blood pressure and heart rate measurement function. Sedentary reminder function for stationary position for long. Enjoy chatting anytime anywhere by chatting talkative feature. It has a fall alarm, electronic fence, and SOS call system. The high definition touch screen. With high power waterproof speakers to hear a clear sound. It supports multi-languages. With OTA upgrade and G sensor. And the scene mode gives many functions vibration, ringing, mute, and other four modes.



  • Heart rate monitoring
    Heart rate monitoring feature
  • Two Way Communication
    Dial & answer the calls and voice message
  • Multi Mode Positioning
    GPS + LBS + Wifi + AGPS  + Beidou accurate positioning
  • GEO Fence
    Geo fence alarm for entry & exit area
  • SOS Emergency Call
    One touch SOS button in case of emergency
  • Health Monitor
    Pedometer, time, calorie, distance display on the APP.
  • Sleep Monitoring
    Quality of sleep
  • Blood Pressure Monitoring
    Track you blood pressure measurement
  • Sedentary reminder 
    Reminder movement if stationary position for long
  • Multiple Alarms
    Various alarms; fall alarm, low battery alarm, etc.


GPS Antenna

High sensitive ceramics active antenna

GSM Antenna

Four frequency PIFA antenna





GPS Signal

L1,1575.42MHz C/A

GPS Channel Number

22 Channels

GPS Chip Receive Sensitivity

Tracking sensitivity:-165dBm,capture sensitivity:-148dBm

GPS Location Accuracy


WIFI Indoor Positioning


LBS Location Accuracy


Working Humidity

5% to 95% non-congealable

Working Temperature


Watch Dimension

49X40X14.5mm, strap:110mm




Black, White, Blue and Optional Colors


Single button(Power button/SOS button)


1.44″ 240X240 pixels

Touch Screen

Capacitive touch screen



SIM Card

Micro Sim Card



Waterproof Level


I/O Port

Magnetic Suction Charging

Support Operating System

Support 2.3 and above Andriod system, iOS 5.0 and above

Language Support

Simplified Chinese, English and more options

OTA Upgrade

Software remote upgrading, remote debugging maintenance , remote setting parameters

A20S Color Page

Manual A20S

Perfect Elderly care watch with SOS button

A205 is a perfect lightweight and Waterproof GPS watch. Which is specially designed for elderly people. An elderly positioning watch with the touch HD screen. Which give a great view. Now days most of the elder people are suffering from many diseases like high blood pressure. Alzheimer’s etc. This device take you out from the trouble of these diseases. Heart rate monitoring feature allows measuring the heart beat. As well help you to check your blood pressure level with blood pressure function. Reminder movement if a stationary position for long by sedentary reminder feature. With scene mode gives many functions.

We are ThinkRace Technology professional GPS tracker factory.

Free Software customize service:

  • Customize APK with your logo/brand for free. Your end user can download your app
  • Customize your APP with your logo for free, and release in Google Play and Apple Store
  • Change your logo/brand/domain on APP and web platform for free.

Easy to find whether in the park or at home by multiple positioning feature. Which include (GPS+LBS+WIFI+AGPS+Biedou). Parents can clearly hear the sound by Two way communication system. but also can adjust the volume. This device allow you to chatting talkative anytime anywhere feature for voice intercom. This device automatically record the number of walking steps, distance, and calories burned. Which help to improve your health. It has a fall alarm system also if the watch side detects a fall will send out an alarm.

To get more information about Elderly GPS Watch A20S dealership & partnership policies and for placing bulk order inquiries, please contact.