Welcome to Ki Fit

 
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The Ki Fit Range

Ki Fit Products

Ki Fit Options & Packages.

Find the best option and payment plan for you

Ki Fit Product Range

Top reasons to buy

  • The Information is Accurate
    You’ll get clinically accurate information, 24 hours a day, 7 days a week!
  • It’s Easy to Use
    Simply put on the armband, and let it collect data. Then log onto the Online Activity Manager to get your results.

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specification

Ki Fit Armband Specification

Click here for Ki Fit Display Specification

Package Includes
  • Ki Fit Armband
  • Ki Fit Armband strap/wing assembly
  • USB cable
  • User guide

System Requirements
  • PC or Mac with USB port
  • Windows XP (32-bit), Windows Vista (32-bit and 64-bit), Windows 7 (32-bit and 64-bit), Mac OS X v10.5 on Intel platform, and Mac OS X v10.6 (Snow Leopard) on Intel platform
  • 256 MB RAM or higher
  • Online Subscription required

Ki Fit Armband Face and Side Profile Size and Weight
  • Length: 55mm (2.2")
  • Width: 62mm (2.4")
  • Height: 13mm (0.5")
  • Weight: 45.4g (1.6oz)

 


Battery and Memory
  • Battery type: Internal lithium polymer cell battery
  • Battery power: about 5-7 days under steady use
  • Charge time: approximately 3 hours
  • Memory capacity: about 14 days under steady use
Accuracy
System
  • Total calories for free living activities:
    mean error < 10%
  • Total minutes of physical activity:
    mean error < 5%
British Journal of Sports Medicine, July 2008

Accelerometer (3-axis)
  • Calibrated range is +/- 2.0g
  • The minimum resolution is 0.01g
  • Two-standard-deviation accuracy of +/- 0.05g, up to 1.0g on longitudinal axis
  • Two-standard-deviation accuracy of +/-12.0% of expected value otherwise on the longitudinal axis
  • Two-standard-deviation accuracy of +/- 0.06g up to 1.0g on the transverse axis
  • Two-standard-deviation accuracy of +/-12.0% of expected value otherwise on transverse axis
  • Two-standard-deviation accuracy of +/- 0.06g up to 1.0g on the forward axis
  • Two-standard-deviation accuracy of +/-12.0% of expected value otherwise on forward axis
Ki Fit Armband Reverse Heat Flux
  • Calibrated range is 0.0 W/m2 to 300.0W/m 2
  • A minimum resolution of 1.0W/m 2
  • Two-standard-deviation of +/-10.0W/m 2 at heat flux less than 50W/m 2
  • Two-standard-deviation of +/-35.0% of expected value otherwise
Galvanic Skin Response
  • Calibrated range is 56k Ohms to 20M Ohms (50.0 nSiemens – 17.0 uSiemens)
  • Two-standard-deviation accuracy of +/- 7.0 nSiemen up to 233.34 nSiemens reading
  • Two-standard-deviation accuracy of +/- 3.0% of expected value otherwise
Skin Temperature
  • Calibrated range is 20.0°C to 40.0°C
  • A minimum resolution of 0.05°C
  • Two standard deviation accuracy of +/- 0.8°C

Radio
  • RF frequency: 2.4GHz
  • Transmitter output power: <1mW

Environmental Requirements
  • Water resistance: IP64 classified
  • Operating temperature/humidity: 5°C - +40°C (40°F to 104°F)/ 5 - 95% RH noncondensing
  • Non operating temperature/humidity: -20°C - +60°C (-4°F to 140°F) / 5 - 95% RH noncondensing

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

Ki Fit Display Specification

Click here for Ki Fit Armband Specification

Package Includes
  • Ki Fit Display
  • Ki Fit Display Clip
  • User guide

System Requirements
  • Ki Fit Armband
  • Online Subscription required

Ki Fit Display Face and Side Profile Size and Weight
  • Diameter: 40mm (1.57")
  • Height: 19mm (0.75")
  • Weight: 34g (1.2oz)

Battery and Memory
  • Battery type: user-replaceable coin cell battery (CR-2032)
  • Battery power: about 6-12 months under normal use

Radio
  • RF Frequency: 2.4GHz
  • Transmitter output power: <1mW

Environmental Requirements
  • Water resistance: 30 metres
  • Operating temperature/humidity: 0°C to +45°C (32°F to 113°F)/ 100% RH non-condensing
  • Storage temperature/humidity: 0°C to +45°C (32°F to 113°F)/ 100% RH non-condensing

Materials
  • Nylon
  • Polycarbonate
  • ABS
  • Stainless steel
  • No latex