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Structured Review

Basis Science Inc basis b1 watches
Epoch-by-epoch sleep-wake classification agreement between <t> Basis B1 </t> and PSG and actigraphy and PSG.
Basis B1 Watches, supplied by Basis Science Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/basis b1 watches/product/Basis Science Inc
Average 90 stars, based on 1 article reviews
basis b1 watches - by Bioz Stars, 2026-05
90/100 stars

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1) Product Images from "Validation of sleep measurement in a multisensor consumer grade wearable device in healthy young adults"

Article Title: Validation of sleep measurement in a multisensor consumer grade wearable device in healthy young adults

Journal: Journal of Clinical Sleep Medicine : JCSM : Official Publication of the American Academy of Sleep Medicine

doi: 10.5664/jcsm.8362

Epoch-by-epoch sleep-wake classification agreement between  Basis B1  and PSG and actigraphy and PSG.
Figure Legend Snippet: Epoch-by-epoch sleep-wake classification agreement between Basis B1 and PSG and actigraphy and PSG.

Techniques Used:

Accuracy, sensitivity, and specificity percentages for  Basis B1  measurements of LS, DS, and RS compared with PSG.
Figure Legend Snippet: Accuracy, sensitivity, and specificity percentages for Basis B1 measurements of LS, DS, and RS compared with PSG.

Techniques Used:

Correlation matrix demonstrating correspondence of  Basis B1,  ACT-auto, and ACT-human assessment of sleep variables with PSG assessment of the same sleep variables.
Figure Legend Snippet: Correlation matrix demonstrating correspondence of Basis B1, ACT-auto, and ACT-human assessment of sleep variables with PSG assessment of the same sleep variables.

Techniques Used:

Sleep variable means across devices; sleep variable mean differences for  Basis B1  vs PSG, ACT-auto vs PSG, and ACT-human vs PSG derived from Bland Altman; and a comparison of mean differences across devices.
Figure Legend Snippet: Sleep variable means across devices; sleep variable mean differences for Basis B1 vs PSG, ACT-auto vs PSG, and ACT-human vs PSG derived from Bland Altman; and a comparison of mean differences across devices.

Techniques Used: Derivative Assay, Comparison

Mean bias of the differences between Basis B1 and PSG outcomes are demonstrated by a solid black line, and lower and upper agreement limits (mean difference ± 1.96 SD) are demonstrated by dotted lines for each Bland-Altman plot. PSG = polysomnography, SE = sleep efficiency, SOL = sleep onset latency, TST = total sleep time, TST-DS = duration of deep sleep, TST-LS = duration of light sleep, TST-S = duration of REM sleep, WASO = wake after sleep onset.
Figure Legend Snippet: Mean bias of the differences between Basis B1 and PSG outcomes are demonstrated by a solid black line, and lower and upper agreement limits (mean difference ± 1.96 SD) are demonstrated by dotted lines for each Bland-Altman plot. PSG = polysomnography, SE = sleep efficiency, SOL = sleep onset latency, TST = total sleep time, TST-DS = duration of deep sleep, TST-LS = duration of light sleep, TST-S = duration of REM sleep, WASO = wake after sleep onset.

Techniques Used:



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Basis Science Inc basis b1 watches
Epoch-by-epoch sleep-wake classification agreement between <t> Basis B1 </t> and PSG and actigraphy and PSG.
Basis B1 Watches, supplied by Basis Science Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/basis b1 watches/product/Basis Science Inc
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Epoch-by-epoch sleep-wake classification agreement between <t> Basis B1 </t> and PSG and actigraphy and PSG.
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Image Search Results


Epoch-by-epoch sleep-wake classification agreement between  Basis B1  and PSG and actigraphy and PSG.

Journal: Journal of Clinical Sleep Medicine : JCSM : Official Publication of the American Academy of Sleep Medicine

Article Title: Validation of sleep measurement in a multisensor consumer grade wearable device in healthy young adults

doi: 10.5664/jcsm.8362

Figure Lengend Snippet: Epoch-by-epoch sleep-wake classification agreement between Basis B1 and PSG and actigraphy and PSG.

Article Snippet: The authors report Basis B1 watches provided by Basis Science, Inc.

Techniques:

Accuracy, sensitivity, and specificity percentages for  Basis B1  measurements of LS, DS, and RS compared with PSG.

Journal: Journal of Clinical Sleep Medicine : JCSM : Official Publication of the American Academy of Sleep Medicine

Article Title: Validation of sleep measurement in a multisensor consumer grade wearable device in healthy young adults

doi: 10.5664/jcsm.8362

Figure Lengend Snippet: Accuracy, sensitivity, and specificity percentages for Basis B1 measurements of LS, DS, and RS compared with PSG.

Article Snippet: The authors report Basis B1 watches provided by Basis Science, Inc.

Techniques:

Correlation matrix demonstrating correspondence of  Basis B1,  ACT-auto, and ACT-human assessment of sleep variables with PSG assessment of the same sleep variables.

Journal: Journal of Clinical Sleep Medicine : JCSM : Official Publication of the American Academy of Sleep Medicine

Article Title: Validation of sleep measurement in a multisensor consumer grade wearable device in healthy young adults

doi: 10.5664/jcsm.8362

Figure Lengend Snippet: Correlation matrix demonstrating correspondence of Basis B1, ACT-auto, and ACT-human assessment of sleep variables with PSG assessment of the same sleep variables.

Article Snippet: The authors report Basis B1 watches provided by Basis Science, Inc.

Techniques:

Sleep variable means across devices; sleep variable mean differences for  Basis B1  vs PSG, ACT-auto vs PSG, and ACT-human vs PSG derived from Bland Altman; and a comparison of mean differences across devices.

Journal: Journal of Clinical Sleep Medicine : JCSM : Official Publication of the American Academy of Sleep Medicine

Article Title: Validation of sleep measurement in a multisensor consumer grade wearable device in healthy young adults

doi: 10.5664/jcsm.8362

Figure Lengend Snippet: Sleep variable means across devices; sleep variable mean differences for Basis B1 vs PSG, ACT-auto vs PSG, and ACT-human vs PSG derived from Bland Altman; and a comparison of mean differences across devices.

Article Snippet: The authors report Basis B1 watches provided by Basis Science, Inc.

Techniques: Derivative Assay, Comparison

Mean bias of the differences between Basis B1 and PSG outcomes are demonstrated by a solid black line, and lower and upper agreement limits (mean difference ± 1.96 SD) are demonstrated by dotted lines for each Bland-Altman plot. PSG = polysomnography, SE = sleep efficiency, SOL = sleep onset latency, TST = total sleep time, TST-DS = duration of deep sleep, TST-LS = duration of light sleep, TST-S = duration of REM sleep, WASO = wake after sleep onset.

Journal: Journal of Clinical Sleep Medicine : JCSM : Official Publication of the American Academy of Sleep Medicine

Article Title: Validation of sleep measurement in a multisensor consumer grade wearable device in healthy young adults

doi: 10.5664/jcsm.8362

Figure Lengend Snippet: Mean bias of the differences between Basis B1 and PSG outcomes are demonstrated by a solid black line, and lower and upper agreement limits (mean difference ± 1.96 SD) are demonstrated by dotted lines for each Bland-Altman plot. PSG = polysomnography, SE = sleep efficiency, SOL = sleep onset latency, TST = total sleep time, TST-DS = duration of deep sleep, TST-LS = duration of light sleep, TST-S = duration of REM sleep, WASO = wake after sleep onset.

Article Snippet: The authors report Basis B1 watches provided by Basis Science, Inc.

Techniques: