Products

PAMSys™

An FDA-listed wearable sensor for continuous monitoring of body postures, postural transitions, and walking parameters during activities of daily living.

PAMSys is intended to be used as a single, lightweight, wearable sensor for continuous monitoring of physical activity. It uses advanced signal processing algorithms to monitor body postures, postural transitions and walking parameters during activities of daily living.

PAMSys includes advanced algorithms to detect non-compliance of participants in wearing the sensor. PAMSys provides state of the art capabilities including up to 6 weeks of battery life and memory, and supports wireless charging. The PAMSys sensor also features a 3D accelerometer, a separate 9-axis IMU for gait monitoring, an altimeter, and 2 microphones, providing unparalleled data collection capabilities.

PAMSys is listed with the FDA as a Class II medical device, and has a medical CE mark under both the authority of MDR 2017/745 and the Medicines & Healthcare product Regulatory Agency (MHRA), allowing its use in global clinical trials and studies.

PAMSys in numbers:

350,000 days

Continuous at-home monitoring

20 independent parameters

of daily physical activity

100+ clinical studies/trials

across 30+ countries

10+ clinical trials

used for primary and/or secondary endpoint(s)

PAMSys parameters

Body posture and postural transitions


  • Total walking duration per day

  • Total running duration per day

  • Total standing duration per day

  • Total sitting duration per day

  • Total lying duration per day

  • Percentage of walking per day

  • Percentage of running per day

  • Percentage of standing per day

  • Percentage of sitting per day

  • Percentage of lying per day

  • Number of stand to sit transitions per day

  • Number of sit to stand transitions per day

Walking/running parameters


  • Number of walking steps per day

  • Total number of running steps per day

  • Number of walking episodes per day

  • Number of running episodes per day

  • Duration of each walking episode

  • Duration of each running episode

  • Number of steps for each walking episode

  • Cadence for each walking episode

Individual steps, compliance and raw data


  • Time stamps of each detected step

  • Duration of each step

  • Time and duration of each period of non-compliance

  • Access to raw data

Additional parameters (Research only)

Sleep and sleep quality


  • Start- and end-time of periods of lying down

  • Sleep onset latency
    (i.e., time lying down before sleep onset)

  • Wake time after sleep onset

  • Total sleep time

Falls and fall risk


  • Falls (number of falls and time of occurrence)

  • Continuous fall risk monitoring

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