|
Main Chip |
MTK2502D |
Waterproof |
IP68 |
|
Frequency Band |
850/900/1800/1900 |
Healthy Detection |
Heart Rate and Temperature |
|
GPS Chip |
MTK2502D |
Screen |
1.3inch TFT |
|
BDS/GPS Signal |
1561.098MHz/L1, 1575.42MHz C/A code |
Watch Battery |
650mAh(3.7V) |
|
GPS channel |
56 |
Potable Charger |
1000mAh |
|
Cold start Cool start |
45seconds 6seconds |
Working Time |
43to 48 hours |
|
GPS Antenna |
High sensitive ceramics active antenna |
Average working current Average standby current |
<=45mA <=3mA |
|
GPS chip receive sensitivity |
Tracking sensitivity:-165dBm Capture sensitivity:-147dBm |
Wristband |
ABS+TPU |
|
Speaker |
No |
Working temperature |
—20～60℃ |
|
Mic |
No |
Working humidity |
5% to 95% non-congealable |
|
Vibrate |
Yes |
Size |
46*43*17mm |
