User's Manual
Rev. 05 
1 
Bluetooth feature has been activated. 
  Repair the device, making sure to use the proper device 
ID. 
Consistently low 
temperatures detected 
  Ensure that the device has been properly placed (see 
section 5, step 3). 
  Verify that the room temperature is within the acceptable 
range (60.8°F to 104°F). 
  Warning! Low body temperature requires seeking 
immediate medical attention. 
Consistently high 
temperatures detected 
  Ensure that the device has been properly placed (see 
section 5, step 3). 
  Verify that the room temperature is within the acceptable 
range (60.8°F to 104°F). 
  Warning! High fever requires seeking immediate medical 
attention. 
10) Specifications 
1.  Physical Characteristics 
Model: WT-001 
Watch Body Dimensions: 38.15 mm x 22.5 mm x 11.7 mm 
Watch Body Weight: 7.6 g 
Watch Strap Length: 85-160 mm (adjustable) 
Case Material: ABS Plastic (inner shell), TPE (strap) 
Probe Material: Polycarbonate (lens), Stainless Steel (spot probe) 
2.  Electrical Characteristics 
Battery: Li Ion, 50 mAh, rechargeable 
Battery Life: Approximately 1 week per charge 
Charging Port Rating: 5 V, 2 A 
Measurement Location: Wrist 
Firmware Version: WT-SW-001 
Measurement Frequency: Every 5 minutes 
Measurement Range (Temperature): 95°F to 107.6°F (35°C to 42°C) 
Accuracy (Temperature): Complies with ASTM E 1112-00 standard requirements 
Temperature Scale: Celsius or Fahrenheit 
3.  Environmental Conditions 
Operation Environment Temperature: 60.8°F to 104°F (16°C to 40°C) 
Operation Environment Humidity: 15%-95% humidity (non-condensing) 
Operation Environment Pressure: 4 psi to 16 psi (74 kPa to 110 kPa) 
Storage & Transport Environment Temperature: 14°F to 113°F (-10°C to 45°C) 
Storage & Transport Environment Humidity: 15%-95% humidity (non-condensing) 
Storage Environment Pressure: 4 psi to 16 psi (74 kPa to 110 kPa) 







