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Fig. 6 | Journal of Clinical Movement Disorders

Fig. 6

From: Quantification of tremor using consumer product accelerometry is feasible in patients with essential tremor and Parkinson’s disease: a comparative study

Fig. 6

Amplitude at peak frequency in all patients in resting arm position for proximally-worn accelerometers (Apple Watch, Huawei Watch and MW Watch) compared with distally-worn accelerometers (MWClip, iPod, iPhone and Huawei Nexus) and the standard laboratory grade accelerometer. Amplitude at peak frequency tended to be higher after measurement with distally-worn accelerometers compared to proximally-worn accelerometers

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