Features
1. GSM quad band network, global GPS location
2. Tracking Via website / iOS App / Android App / Wechat / SMS
3. Geo-fence safety alert/trace playback
4. Take-off alert
5. Click to call
6. Two way audio communication
7. Activity monitor
8. Screen size: 26*20mm
9. Low battery alarm
10. GPS Positioning accuracy: 10-15m

Attentions
1. Due to external factors all GPS devices have position error, so the position provide by this device just for reference only.
2. There may be delays caused by telecom operators at certain circumstance. Our company does not assume liability for users personal and property safety.

Prepare for work
Please choose GSM network-based Micro-SIM card (same as iPhone 4) for the product. And please note:
1. Please be sure the GPRS and Caller id has been activated.
2. Please be sure the watch is turn off before insert or take out the Micro-SIM.
3. Take out the battery from the device, put the SIM card in to the SIM holder.
4. Put back the battery and install the battery cover.
5. Power on the device : press power key until the music and screen on.
6. The device only power off via APP command when you set master number.
7. Charge the battery: use the charge clip connect the device with correct direction and then connect to PC or power bank for charging.