| Parameters |
Description |
| Modem |
AS923MHz, US915Mhz, EU868MHz |
| Tx Power |
Max +20dBm |
| Communication range |
500~1000M in dense urban,1.5KM los |
| Positioning |
1. Quadruple hybrid positioning of indoor & outdoor GPS Beidou, Wifi and acceleration sensors, and optimize the accuracy and power consumption through algorithms.
2. Positioning accuracy: 5-20 meters (indoor scenes vary depending on the Wifi density)
3. Accurate Bluetooth positioning 1-3 meters (with Bluetooth beacon, accurate to floors, house numbers, rooms, classrooms, wards, etc.) |
| Bluetooth |
Bluetooth Low Energy BLE 5.0 |
| Display |
1.22 inch circular 240 X 210 dot matrix HD color TFT display |
| Rubber strap |
Standard 22mm strap. Optional two-color sports strap, or special tamper-proof strap (users can also purchase replacement leather, silicone, leather cloth) |
| Buttons |
2 physical buttons (switch and SOS) |
| Battery capacity |
Li-ion polymer high voltage battery, 450mAh, / magnetic charging cable |
| Charging |
Magnetic charging cable |
| Operation time |
Charging: 2 hours; standby: more than 1 month; normal use: 5-7 days (depending on positioning frequency) |
| Ingress protection |
IP67 |
| Electronic tags |
Optional strap with RFID card (without default) |
| Health data |
Blood oxygen, HRV, heart rate, blood pressure, blood oxygen, body temperature, step counting, sleep detection |
| Dimensions |
48 x 52 x 15.5 mm (W*L*H) |
| Weight |
50g |