BodyMedia Inc. 185 ユーザーズマニュアル
BodyMedia FIT Armband BW Manual
BodyMedia FIT Armband BW Manual
For troubleshooting information and additional resources, please refer to the Help
section on www.bodymedia.com.
section on www.bodymedia.com.
Troubleshooting
Product Specifications
Armband
• Sensors:
• Sensors:
• Accelerometer (3-axis)
• Heat Flux
• Skin Temperature
• Galvanic Skin Response (GSR)
• Materials:
• Armband: ABS, polycarbonate, thermoplastic polyurethane, 304 grade stainless steel
• Adjustable strap/wing assembly: Nylon, polyester, Lycra (no latex content) or
polyisoprene, polycarbonate, thermoplastic polyurethane, silicone
• Battery power: Model AB185: about 2-4 days under steady use
• Battery type: Internal lithium polymer cell battery
• Radio Frequency: 2.4GHz
• Model AB185 contains a class 2 Bluetooth® wireless technology transceiver
• Transmitter output power: Model AB185: <2.5mW
• Memory capacity: about 14 days under steady use for Model AB185
• Armband size: (l) 55mm x (w) 62mm x (h) 13mm [2.2” x 2.4” x 0.5”]
• Armband weight (with adjustable strap): 45.4g (1.6oz)
• Water resistance: IP64 classified (only when Armband is properly inserted into the Armband
strap)
• Operating temperature/humidity: 5°C - +40°C (40°F to 104°F)/ 5 - 95% RH non-condensing
• Storage temperature/humidity: -20°C - +60°C (-4°F to 140°F) / 5 - 95% RH non-condensing.
• Battery power: Model AB185: about 2-4 days under steady use
• Battery type: Internal lithium polymer cell battery
• Radio Frequency: 2.4GHz
• Model AB185 contains a class 2 Bluetooth® wireless technology transceiver
• Transmitter output power: Model AB185: <2.5mW
• Memory capacity: about 14 days under steady use for Model AB185
• Armband size: (l) 55mm x (w) 62mm x (h) 13mm [2.2” x 2.4” x 0.5”]
• Armband weight (with adjustable strap): 45.4g (1.6oz)
• Water resistance: IP64 classified (only when Armband is properly inserted into the Armband
strap)
• Operating temperature/humidity: 5°C - +40°C (40°F to 104°F)/ 5 - 95% RH non-condensing
• Storage temperature/humidity: -20°C - +60°C (-4°F to 140°F) / 5 - 95% RH non-condensing.
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Accuracy
Accelerometer (3-axis)
Calibrated range is +/- 1.0g
Minimum resolution is 0.01g
Two-standard-deviation error of
+/-0.08g on all axes
+/-0.08g on all axes
Heat Flux
Calibrated Range is 0.0 W/m
2
to
300.0 W/m
2
A minimum resolution of 1.0 W/m
2
Two-standard-deviation error of
+/-10.0 W/m
+/-10.0 W/m
2,
0 to 30 W/m
2
Two-standard-deviation error of
+/-35.0% otherwise
+/-35.0% otherwise
Galvanic Skin Response
Calibrated Range is 56 kOhms to
20 MOhms (50.0 nSiemens – 17.0
µSiemens)
20 MOhms (50.0 nSiemens – 17.0
µSiemens)
Two-standard-deviation error of +/- 9.0
nSiemen. 50 to 225 nSiemens
nSiemen. 50 to 225 nSiemens
Two-standard-deviation error of +/-
4.0% otherwise
4.0% otherwise
Skin Temperature
Calibrated Range is 20.0ºC to 40.0ºC
A minimum resolution of 0.05ºC
Two standard deviation error of +/-
0.8°C
0.8°C
System (Per day, adults)
Total calories/METs for free living
activities: mean error < 10%
activities: mean error < 10%
Total minutes of physical activity:
mean error < 5%
mean error < 5%
Total step count: mean error < 9%