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Empatica Inc empatica e4 wearable device
Empatica E4 Wearable Device, supplied by Empatica Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/wearable+device+empatica+e4/device+e4+wearable/pmc13140024-167-8-8
Average 86 stars, based on 1 article reviews
empatica e4 wearable device - by Bioz Stars, 2026-09
86/100 stars

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Article Title: Using Digital Phenotyping to Discriminate Unipolar Depression and Bipolar Disorder: Systematic Review
Article Snippet: The final study [ ] used physiological data collected by the wearable device Empatica E4 to classify 7 groups, including different episodes of UD and BD, remission phases of both disorders, and HC, achieving an accuracy of 0.7 and an F 1 -score of 0.6927.

Article Title: In Touch We Decide: Physical Touch by Embodied Virtual Agent Increases the Acceptability of Advice
Article Snippet: For more information, see https://creativecommons.org/licenses/by/4.0/ We measured subjective emotions using a questionnaire and physiological responses using a wearable device (Empatica E4 5 , Milan, Italy).

Article Title: Using Digital Phenotyping to Discriminate Unipolar Depression and Bipolar Disorder: Systematic Review
Article Snippet: , Anmella et al [ ], 2023 , 2 d , , Physiological data with wearable devices (Empatica E4) , , Rules-based filter for invalid physiological data and time unit set to 1 second , , X, Y, or Z-axis acceleration, blood volume pulse, electrodermal activity, heart rate, and skin temperature , , BiLSTM d , , — e , , 7-class classification task: ACC f =0.7; AUROC g =0.69; F 1 -score=0.6927 , .

Article Title: Method and system for early detection of COVID-19
Article Snippet: Hence, embodiments of present disclosure periodically collect data internally stored in a wearable device (for example, Empatica E4) worn by a subject (for example, healthcare worker) throughout the day.

Article Title: Using Digital Phenotyping to Discriminate Unipolar Depression and Bipolar Disorder: Systematic Review.
Article Snippet: The final study [35] used physiological data collected by the wearable device Empatica E4 to classify 7 groups, including different episodes of UD and BD, remission phases of both disorders, and HC, achieving an accuracy of 0.7 and an F1-score of 0.6927.

Activity Assay:

Article Title: Using Digital Phenotyping to Discriminate Unipolar Depression and Bipolar Disorder: Systematic Review.
Article Snippet: .. Another study [35] used the research-grade wearable device Empatica E4 to collect physiological data across multiple channels, including acceleration, skin temperature, blood volume pulse, heart rate, and electrodermal activity. .. Of the 3 studies, 1 (33%) study [30] used principal component analysis to identify distinct temporal patterns of intraday activities differentiating BD from UD, including significant (p<0.05) differences in activity patterns (eg, morning hyperactivity in BD vs morning hypoactivity in UD).

Marker:

Article Title: Feasibility and adherence to ecological momentary assessment among community-dwelling adults with suicide risk
Article Snippet: .. In our study, we guided the participants to press the event marker when they had suicidal thoughts, consistent with the study by Kleiman et al. [ ], which recorded suicidal thoughts on the wearable device Empatica E4 for adolescent inpatients with suicidal ideation. ..

Article Title: Feasibility and adherence to ecological momentary assessment among community-dwelling adults with suicide risk.
Article Snippet: .. In our study, we guided the participants to press the event marker when they had suicidal thoughts, consistent with the study by Kleiman et al. [6], which recorded suicidal thoughts on the wearable device Empatica E4 for adolescent inpatients with suicidal ideation. ..



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Empatica Inc empatica e4 wearable device
Empatica E4 Wearable Device, supplied by Empatica Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/wearable+device+empatica+e4/device+e4+wearable/pmc13140024-167-8-8
Average 86 stars, based on 1 article reviews
empatica e4 wearable device - by Bioz Stars, 2026-09
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Features of experiment 1’s naturalistic study design
Wearable Empatica E4 Devices, supplied by Empatica Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Features of experiment 1’s naturalistic study design
Wrist Worn Wearable Devices Empatica E4, supplied by Empatica Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Features of experiment 1’s naturalistic study design

Journal: Nature Communications

Article Title: A transparency statement improves trust in community-police interactions

doi: 10.1038/s41467-024-55709-6

Figure Lengend Snippet: Features of experiment 1’s naturalistic study design

Article Snippet: Blinding of Participants to Being in a Study , No , Needed to consent participants to be able to collect intrusive measures (i.e., participant language and psychophysiological responses) that would not otherwise be possible to collect in a natural field experiment , Before beginning the study, participants provided informed consent and were equipped with wearable Empatica E4 devices and a research assistant initiated an audio recording on an iPad.

Techniques: