The CCTR-631 GPS watch locator user manual provides setup, operation, and troubleshooting instructions for the device.
The CCTR-631 is a compact GPS watch locator designed for tracking elders, children, and pets. It integrates GSM, GPS and Wi‑Fi modules and offers features such as SOS alerts, geofencing, voice chat, and step counting.
The manual covers product features, display functions, pre‑use setup (SIM installation, charging), basic operation steps, mobile app usage, troubleshooting, technical specifications, and warranty information. This manual is written in Chinese.
| Charging voltage | 5 V DC |
|---|---|
| GSM frequency bands | 850/900/1800/1900 MHz |
| GPS channels | 24 |
| Positioning accuracy | 5‑10 m |
| Battery capacity | 400 mAh |
| Normal operating temperature | -20 °C to +55 °C |
| Absolute operating temperature | -35 °C to +70 °C |
| Storage temperature range | -40 °C to +80 °C |
Press and hold the side SOS button for about 3 seconds while the watch is off; the LCD will light up and the device will start searching for GSM and GPS signals.
Send an SMS with the format “pw,123456,lz,x,y#” to the watch’s SIM number, where x selects the language (0 = English, etc.) and y sets the time‑zone offset.
Connect the included USB charging cable to a standard 5 V DC source (phone charger or PC USB port); the LED turns green when charging is complete.