ActiGraph LEAP®

ActiGraph wGT3X-BT®


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The ActiGraph wGT3X-BT is Ametris' proven, legacy wearable device used by researchers around the world for continuous, real-world monitoring of activity, mobility, and sleep.

The wGT3X-BT's reliable, versatile, and ease-to-use design empowers researchers to collect high-quality data needed to advance your scientific objectives.

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ActiGraph wGT3X-BT® ActiGraph wGT3X-BT®
ActiGraph WGT3X-BT

What's Inside the Watch

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Bluetooth Smart Enabled

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Rugged and Durable Design

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25-Days Battery Life

ActiGraph wGT3X-BT

Reliable

The wGT3X-BT is ActiGraph’s legacy/original wearable device for continuous, real-world monitoring of activity, mobility and sleep:

  • Versatile Wear Locations: wGT3X-BT offers maximum wear position flexibility with options for wrist, waist, ankle and lumbar worn devices.
  • Ambient Light Sensor: Integrated light sensor that delivers lux values alongside motion data, providing insights into the relationship between the participant environment and activity and sleep behaviors.
  • Wear Time Sensor: Wear time sensor on the back of the device uses capacitive touch technology to automatically detect when a wrist worn device has been removed.

Declaration of Conformity

High Resolution Raw Data

Participant raw data can be collected at sample rates ranging from 30Hz-100Hz and transferred directly to researchers for analysis.

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Versatile Wear Locations

The wGT3X-BT offers maximum wear position flexibility with options for wrist, waist, ankle, and lumbar worn devices, allowing researchers to capture a wide variety of digital measures.

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Bluetooth® LE

The wGT3X-BT can support a variety of wireless features, including heart rate monitoring, proximity detection, and communications with Ametris' suite of mobile applications.

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ActiGraph wGT3X-BT
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Validated Algorithms

Data can be converted into a variety of objective activity and sleep measures using publicly available algorithms developed and validated by members of the research community.

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Ambient Light Sensor

Integrated light sensor delivers lux values alongside motion data, providing insights into the relationship between the participant environment and activity and sleep behaviors.

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Wear Time Sensor

Wear time sensor on the back of the device uses capacitive touch technology to automatically detect when a wrist worn device has been removed, simplifying adherence monitoring and data cleaning.

Optimized for Everyday Activity and Sleep Monitoring

ActiGraph wGT3X-BT is compatible with

Woven Nylon Wristband

Woven Nylon Wristband

wGT3X-BT Belt Pouch

wGT3X-BT Belt Pouch

USB Cable

USB Cable

Elastic Belt

Elastic Belt

ActiGraph wGT3X-BT Tech Specs

The ActiGraph wGT3X-BT is designed to deliver exceptional performance in monitoring everyday activities and sleep behaviors.

ActiGraph wGT3X-BT Specifications

 

  • Battery Life: 25 Days
  • Data Storage: 180 Days / 4GB
  • Sample Rate: 30-100 Hertz
  • Primary Accelerometer: +/- 8G
  • Dimensions: 4.6 x 3.3 x 1.5 cm
  • Wear Location: Wrist, Waist, Ankle, Thigh
  • Weight: 19 grams
  • Communication: USB, Bluetooth® LE
  • Water Resistance: IPX7 (1 meter, 30 minutes)
  • Warranty: 1 year
ActiGraph wGT3X-BT Measurements

 

Physical Activity
  • Total Movement
  • Moderate to Vigorous Physical Activity (MVPA)
  • Non-Sedentary Time
  • Step Count
  • Energy Expenditure
Sleep
  • Total Sleep Time (TST)
  • Sleep Efficiency (SE)
  • Wake After Sleep Onset (WASO)
  • Sleep Onset Latency (SOL)
  • Sleep Fragmentation Index
ActiGraph wGT3X-BT Specifications

The ActiGraph wGT3X-BT is optimized for everyday activity & sleep monitoring

Specifications

  • Battery Life: 25 Days
  • Data Storage: 180 Days / 4GB
  • Sample Rate: 30-100 Hertz
  • Dynamic Range: +/- 8G
  • Dimensions: 4.6 x 3.3 x 1.5 cm
  • Wear Location: Wrist, Waist, Ankle, Thigh
  • Weight: 19 grams
  • Communication: USB, Bluetooth® LE
  • Water Resistance: IPX7 (1 meter, 30 minutes)
  • Warranty: 1 year

Measurements

Physical Activity
  • Total Movement
  • Moderate to vigorous physical activity (MVPA)
  • Non-sedentary time
  • Step count
  • Energy Expenditure
Sleep
  • Total sleep time (TST)
  • Sleep efficiency (SE)
  • Wake after sleep onset (WASO)
  • Sleep onset latency (SOL)
  • Sleep fragmentation index

Understanding Ametris Pricing

Ametris offers a range of products and services to meet your specific study needs. Pricing is calculated for each unique order. For a price quote or more information, please contact our team directly.