Unparalleled Accuracy & Published Validity.
150 days of Memory. 1.5 years battery.
Unequalled Affordability (Research Pricing $40/unit)
The PiezoRx has validated accuracy for both children & adults
Piezo activity trackers utilize a true uniaxial piezoelectric sensor & have a 3V lithium cell battery with a secondary data back-up battery. The models capture a range of evidence/guideline based data including Steps, MVPA, minutes of MVPA per week, BOUTS (based on MPA threshold), MPA, VPA, TPA.
When adjusted for height, the PiezoRx individualized step rate setting has the highest criterion related validity to assess time spent in MVPA, MPA & VPA relative to other activity monitors.
*(Actical, Sensawear, Omron, FitBit Zip, FitBit Charge)
PiezoRx is a valid and reliable method for measuring sedentary time, and compares favorably to both the criterion standard and other commonly used assessment tools… making it a useful tool for measuring sedentary behavior in field-based studies.