Product Name: Elderly GPS watch tracker
Main features:
Fashion and delicacy appearance, GPS+Beidou+WIFI+LBS multimode
precise positioning, heart rate monitoring, real time tracking, SOS call, voice monitoring
1. Structure
ID design: Fashion and delicacy appearance
Whole machine size: 46X36X16mm
Weight: 40g
Colors: Many colors for optional
Button: Two butttons（Power button/SOS button, heart rate button/talk button）
Screen: 1.22 inch large screen
GPS antenna: High sensitive ceramics active antenna
GSM antenna: Four frequency PIFA antenna
Battery: 450mAh
SIM card: 1 pc
G-sensor: Support
I/O port: USB charge
2. Hardware
Chip: MTK MT2503
GPRS: Class12
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: 5～15m
LBS location accuracy: 100-1000M
Minimum standby current: Less than 0.5 mA
Average standby current: Less than 2.5 mA
Average working current: About 55mA
Working temperature: -20～70℃
Working humidity: 5% to 95% non-congealable
Test and certification: Can pass 3C and CE certification
GPS antenna: High sensitive ceramics active antenna
GSM antenna: Four frequency PIFA antenna
G-sensor: Supported
MIC: Supported
3. Software parts
Support operate system: Support 2.3 and above system, IOS5.0 and above
Call function: Two-way talk/voice monitor /SOS call
Language support: Simplified Chinese, English Compatible with support for Multilanguage
Positioning: GPS+Beidou+WIFI+LBS multi-mode positioning
Support AGPS: Cool start 26 seconds positioning
Heart rate function: Real time heart rate monitoring
Call function: SOS call, voice monitoring, whitelist do not disturb mode
Power management: Ultra-low consumption of power management, intelligent dormancy
One key emergency: SOS one button emergency call , auto-dialing
Smart Geo-fence: Automatic alarm when out of range
Historical route: Check three months' historical route
Wireless upgrading: Software remote upgrading, remote debugging maintenance, remote setting parameters
