English 
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Network | 4G Bands : FDD-LTE 800(B20)/900(B8)/1800(B3)/2100(B1)/2600(B7)MHz 3G Bands: WCDMA 900/2100MHz 2G Bands: GSM 850/900/1800/1900MHz | ||
GPS+ BDS | |||
WIFI 802.11b/g/n/a, 2.4GHz / 5.0GHz | |||
Bluetooth 4.0 | |||
Solution | MTK6739 Quad Core 64bit up to 1.3GHz | ||
OS System | Android 8.1 | ||
Battery Capacity | 650mAh 3.8V Polymer lithium ion batteries | ||
Working time | Send data every 2 minute working＞18 hours | ||
Working current | <27mA/5V | Working temperature | -20℃ to +55℃ |
Display | 1.54 inch capacitive | Screen Resolution | 1024x768 |
RAM | 512M | ROM | 4G |
Charging voltage | 5V | Charging time | Less than 2 hours |
Way of Charing | USB charging | Sim card size | Nano SIM |
Waterproof | IP68 | Net weight | 100g |
Case Material | PC Plastic | Band Material | Rubber |
Speaker | With | Mic | With |
ECG | TI | Heart Rate | 8011 |
Network | 4G Bands : FDD-LTE 800(B20)/900(B8)/1800(B3)/2100(B1)/2600(B7)MHz 3G Bands: WCDMA 900/2100MHz 2G Bands: GSM 850/900/1800/1900MHz | ||
GPS+ BDS | |||
WIFI 802.11b/g/n/a, 2.4GHz / 5.0GHz | |||
Bluetooth 4.0 | |||
Solution | MTK6739 Quad Core 64bit up to 1.3GHz | ||
OS System | Android 8.1 | ||
Battery Capacity | 650mAh 3.8V Polymer lithium ion batteries | ||
Working time | Send data every 2 minute working＞18 hours | ||
Working current | <27mA/5V | Working temperature | -20℃ to +55℃ |
Display | 1.54 inch capacitive | Screen Resolution | 1024x768 |
RAM | 512M | ROM | 4G |
Charging voltage | 5V | Charging time | Less than 2 hours |
Way of Charing | USB charging | Sim card size | Nano SIM |
Waterproof | IP68 | Net weight | 100g |
Case Material | PC Plastic | Band Material | Rubber |
Speaker | With | Mic | With |
ECG | TI | Heart Rate | 8011 |
