Concox GT03A - Appearance; Device Hardware Identification; LED Status Indicators

2. Appearance
SOS button
Short press SOS button twice to activate/deactivate defense status
Long press SOS button to activate SOS alarm
2.1 LED status (non-sleep mode)
2.1.1Red LED (Power/working status)
LED Status
Indication
Flash quickly (interval 0.1S)
Low battery
Flash slowly (interval 2s)
Full charge/Working normally
Flash slowly (Flash 1s after every 2s)
Working normally
Bright
charging
2.1.2 Blue LED（GPS signal status）
LED Status
Indication
Flash quickly (interval 0.1s)
Searching GPS signal
Flash slowly (Flash 0.1s after every 2s)
GPS signal has been acquired
successfully
Totally dark
GPS stop working