Specifics:

• Screen： 1.3 IPS screen  240*240 resolution
• GSM/GPS： MT2503A
• Wrist off alarm： APP When falls off the wrist, it gives the alarm to APP client
• GPS accuracy： 5-15M
• WIFI accuracy： 10-30m
• LBS accuracy： 100--1000M
• Operating temperature： （-20--50℃）
• Battery: Gel polymer 420mA
• GSM frequency: 900/1800/1900
• Speaker specification: Five-magnetic large volume 1609 speaker
• Waterproof grade： IP67

 Features:

• Positioning： GPS+LBS+WiFi positioning
• Call function： Familiarity number dialing two-way conversation and voice monitoring
• dial Autonomous dialing interface
• One-key first-aid： Press SOS key to start up dialing familiarity number circularly
• WeChat Through GPRS data transfer, it probably has 10 seconds' voice conversation transfer
• Wrist off alarm： When falls off the wrist, it gives the alarm to APP client.
• Safety fence： APP sets up safety activity range
• Low battery alarm： When electric quantity is lower than 10%, it will give alarm to APP client.
• Address book： Support short number dialing, mobile phone number can't dial the short number, because they don't belong to one group.
• Sleep monitoring： APP sets up sleep state detection
• Remote power-off ：APP client can power off the watch remotely.
• APP support system： Over Android 5.0, over Apple 8.0
• System map： Google, AutoNavi
• 30 seconds upload： Standby for about 50 hours
• Charging identification mark： Please check the battery sign on the screen during charging
• Watch band： Nipple material
• TP lens： "G+F technology TP stable，Organic tempered 3D glass"
• Paint of watch