Smartphone photoplethysmography

1. Smartphone photoplethysmography predicts dysglycemia in humans (AUC 0.74–0.77).

   “Dysglycemia detection rests on a single large study demonstrating moderate screening discrimination (AUC 0.74 to 0.77)”

   ReviewSingle study using a deep neural network applied to PPG waveforms

   CONTACTLESS AND CONTACT-BASED SMARTPHONE PHOTOPLETHYSMOGRAPHY AS A MULTI-PARAMETER CARDIOMETABOLIC HOME SCREEN: BEYOND ATRIAL FIBRILLATION TOWARD BLOOD PRESSURE AND DYSGLYCEMIA ESTIMATION · International Journal of Innovative Technologies in Social Science · 27 Aug 2026

Dysglycemia →

1. Smartphone photoplethysmography predicts hypertension detection in humans (Systolic blood pressure sensitivity 0.04).

   “contactless remote PPG showed critically low sensitivity for hypertension detection (systolic BP sensitivity 0.04) in a diverse-skinned field population.”

   ReviewDiverse-skinned field population; systolic blood pressure sensitivitycontactless remote photoplethysmography

   CONTACTLESS AND CONTACT-BASED SMARTPHONE PHOTOPLETHYSMOGRAPHY AS A MULTI-PARAMETER CARDIOMETABOLIC HOME SCREEN: BEYOND ATRIAL FIBRILLATION TOWARD BLOOD PRESSURE AND DYSGLYCEMIA ESTIMATION · International Journal of Innovative Technologies in Social Science · 27 Aug 2026

1. Smartphone photoplethysmography predicts atrial fibrillation detection in humans (Sensitivity 96% (95% CI 93–97%); specificity 97% (95% CI 95–98%)).

   “meta-analytic evidence from 14 studies (n = 5,090) shows pooled sensitivity of 96% (95% CI 93 to 97%) and specificity of 97% (95% CI 95 to 98%)”

   ReviewMeta-analytic evidence from 14 studiesn = 5,090

   CONTACTLESS AND CONTACT-BASED SMARTPHONE PHOTOPLETHYSMOGRAPHY AS A MULTI-PARAMETER CARDIOMETABOLIC HOME SCREEN: BEYOND ATRIAL FIBRILLATION TOWARD BLOOD PRESSURE AND DYSGLYCEMIA ESTIMATION · International Journal of Innovative Technologies in Social Science · 27 Aug 2026