SP
Shwetak Patel
cs.AIcs.HCcs.LGcs.CVcs.CYcs.CLPhotoplethysmographySmartphonecs.SDeess.AS
On Valency
published · living versionsW_33ypsx3u·v1 · currentpublished
Personalized health coaching via coachable health age and counterfactual wearable trajectories
with Simon A. Lee, Zeinab Esmaeilpour, Menglian Zhou, Marius Guerard +15
1 version
W_uaym8uvu·v1published
Preprints & journals
107 papers in the corpus · 2013–2026Locating Hidden Failures Makes Long-Horizon Agents More Reliable2609.17930v1 · Salman Rahman, Yubin Kim, Mihir Parmar et al.2026 · 0 citationsarXiv
Deep-Tissue Hemodynamic Sensing: Comparing Impedance and Photoplethysmography for Wearable Blood Pressure Estimation10.64898/2026.06.17.26355894v1 · Thomson, S., Jung, S., Pantelopoulos, A. et al.2026 · 0 citationsmedRxiv
Pixel Watch: Robust Heart Rate Sensing from Multipath PPG and On-Device Deep Learning Trained on 10,000 hours of Free-Living and Fitness Data2606.21436v1 · Daniel Roggen, Megan Walker, Yojan Patel et al.2026 · 0 citationsarXiv
RubricsTree: Scalable and Evolving Open-Ended Evaluation of Personal Health Agents across Health Memory and Medical Skills2606.18203v1 · Weizhi Zhang, Zechen Li, Hamid Palangi et al.2026 · 0 citationsarXiv
Passive heart-rate monitoring during smartphone use in everyday life.42225933 · Liao, Shun, Di Achille, Paolo, Wu, Jiang et al.2026 · 2 citationsNature. 2026;655(8123):728-736
GlucoFM: A Dual-Stream Foundation Model for Continuous Glucose Monitoring2605.30865v2 · Zechen Li, Keerthana Natarajan, Weizhi Zhang et al.2026 · 0 citationsarXiv
Towards a General Intelligence and Interface for Wearable Health Data2605.22759v3 · Girish Narayanswamy, Maxwell A. Xu, A. Ali Heydari et al.2026 · 0 citationsarXiv
WavesFM: Hierarchical Representation Learning for Longitudinal Wearable Sensor Waveforms2605.09173v1 · Peng Cao, Zhijian Yang, Tennison Liu et al.2026 · 0 citationsarXiv
SymptomAI: Toward a Conversational AI Agent for Everyday Symptom Assessment2605.04012v2 · Joseph Breda, Fadi Yousif, Beszel Hawkins et al.2026 · 1 citationarXiv
An AI Co-Data-Scientist for Prioritizing Candidate Biomarkers from Wearable Sensor Data2604.14615v2 · Yubin Kim, Salman Rahman, Samuel Schmidgall et al.2026 · 2 citationsarXiv
Cardiovascular-Kidney-Metabolic Health Age Using Wearables and Blood Biomarkers2603.27787v4 · Zeinab Esmaeilpour, A. Ali Heydari, Daniel McDuff et al.2026 · 0 citationsarXiv
Beyond BMI: Smartphone Body Composition Phenotyping for Cardiometabolic Risk Assessment2603.27017v2 · Menglian Zhou, Arno Charton, Emily Blanchard et al.2026 · 0 citationsarXiv
Insulin resistance prediction from wearables and routine blood biomarkers.41840032 · Metwally, Ahmed A, Heydari, A Ali, McDuff, Daniel et al.2026 · 10 citationsNature. 2026;652(8109):451-461
More is better: harnessing artificial intelligence and big data for enhanced cardiovascular risk prediction.41824317 · Kim, Daniel Seung, Patel, Shwetak N, Yang, Eugene2026 · 1 citationEuropean journal of preventive cardiology. 2026;33(4):461-463
EgoReasoner: Learning Egocentric 4D Reasoning via Task-Adaptive Structured Thinking2603.06561v2 · Fangrui Zhu, Yunfeng Xi, Jianmo Ni et al.2026 · 0 citationsarXiv
A scalable framework for evaluating health language models.41760912 · Mallinar, Neil, Heydari, A Ali, Liu, Xin et al.2026 · 9 citationsNPJ digital medicine. 2026;9(1)
Differential sensitivity of impedance plethysmography and photoplethysmography sensors to temperature-induced peripheral vasoconstriction.41620497 · Jung, Seobin, Thomson, Seamus, Pantelopoulos, Alexandros et al.2026 · 5 citationsScientific reports. 2026;16(1):6828
GazeSummary: Exploring Gaze as an Implicit Prompt for Personalization in Text-based LLM Tasks2601.17676v1 · Jiexin Ding, Yizhuo Zhang, Xinyun Liu et al.2026 · 0 citationsarXiv
Transforming wearable data into personal health insights using large language model agents.41526380 · Merrill, Mike A, Paruchuri, Akshay, Rezaei, Naghmeh et al.2026 · 26 citationsNature communications. 2026;17(1):1143
Opportunistically Detecting Signs of Hypertension on a Consumer Smartwatch10.64898/2025.12.10.25341972v1 · Di Achille, P., Cai, L., Wu, J. et al.2025 · 1 citationmedRxiv
Smartphone monitoring of smiling as a behavioral proxy of well-being in everyday life2512.11905v1 · Ming-Zher Poh, Shun Liao, Marco Andreetto et al.2025 · 0 citationsarXiv
Thinking While Speaking: Inference-Time Knowledge Transfer for Responsive and Intelligent Conversational Voice Agents2511.07397v3 · Vidya Srinivas, Zachary Englhardt, Vikram Iyer et al.2025 · 0 citationsarXiv
SnappyMeal: Design and Longitudinal Evaluation of a Multimodal AI Food Logging Application2511.03907v1 · Liam Bakar, Zachary Englhardt, Vidya Srinivas et al.2025 · 0 citationsarXiv
A personal health large language model for sleep and fitness coaching.40813712 · Khasentino, Justin, Belyaeva, Anastasiya, Liu, Xin et al.2025 · 57 citationsNature medicine. 2025;31(10):3394-3403
Sustainability assessment using multimodal AI agents2507.17012v2 · Zhihan Zhang, Alexander Metzger, Yuxuan Mei et al.2025 · 3 citationsarXiv
A High-Throughput Platform to Bench Test Smartphone-Based Heart Rate Measurements Derived From Video2506.23414v1 · Ming-Zher Poh, Jonathan Wang, Jonathan Hsu et al.2025 · 0 citationsarXiv
SensorLM: Learning the Language of Wearable Sensors2506.09108v1 · Yuwei Zhang, Kumar Ayush, Siyuan Qiao et al.2025 · 7 citationsarXiv
RADAR: Benchmarking Language Models on Imperfect Tabular Data2506.08249v2 · Ken Gu, Zhihan Zhang, Kate Lin et al.2025 · 0 citationsarXiv
LSM-2: Learning from Incomplete Wearable Sensor Data2506.05321v1 · Maxwell A. Xu, Girish Narayanswamy, Kumar Ayush et al.2025 · 1 citationarXiv
Towards accurate differential diagnosis with large language models.40205049 · McDuff, Daniel, Schaekermann, Mike, Tu, Tao et al.2025 · 299 citationsNature. 2025;642(8067):451-457
Demographic bias of expert-level vision-language foundation models in medical imaging.40138420 · Yang, Yuzhe, Liu, Yujia, Liu, Xin et al.2025 · 57 citationsScience advances. 2025;11(13):eadq0305
Substance over Style: Evaluating Proactive Conversational Coaching Agents2503.19328v2 · Vidya Srinivas, Xuhai Xu, Xin Liu et al.2025 · 4 citationsarXiv
Incorporating Sustainability in Electronics Design: Obstacles and Opportunities2503.14893v1 · Zachary Englhardt, Felix Hahnlein, Yuxuan Mei et al.2025 · 7 citationsarXiv
Estimating Blood Pressure with a Camera: An Exploratory Study of Ambulatory Patients with Cardiovascular Disease2503.00890v1 · Theodore Curran, Chengqian Ma, Xin Liu et al.2025 · 0 citationsarXiv
Automated loss of pulse detection on a consumer smartwatch.40010378 · Shah, Kamal, Wang, Anran, Chen, Yiwen et al.2025 · 43 citationsNature. 2025;642(8066):174-181
Artificial intelligence-enabled non-invasive ubiquitous anemia screening: The HEMO-AI pilot study on pediatric population.39640961 · Gordon, Daniel, Hoffman, Jason, Gamrasni, Keren et al.2025 · 3 citationsDigital health. 2024;10:20552076241297057
Scaling Wearable Foundation Models2410.13638v1 · Girish Narayanswamy, Xin Liu, Kumar Ayush et al.2024 · 6 citationsarXiv
IRIS: Wireless Ring for Vision-based Smart Home Interaction2407.18141v1 · Maruchi Kim, Antonio Glenn, Bandhav Veluri et al.2024 · 14 citationsarXiv
Lifestyle-Informed Personalized Blood Biomarker Prediction via Novel Representation Learning2407.07277v1 · A. Ali Heydari, Naghmeh Rezaei, Javier L. Prieto et al.2024 · 1 citationarXiv
EarSteth: Cardiac Auscultation Audio Reconstruction Using Earbuds.40039588 · Cao, Alvin, Christofferson, Ken, Ruth, Parker et al.2025 · 2 citationsAnnual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. 2024;2024:1-4
Towards a Personal Health Large Language Model2406.06474v1 · Justin Cosentino, Anastasiya Belyaeva, Xin Liu et al.2024 · 14 citationsarXiv
Biodegradable Interactive Materials2404.03130v1 · Zhihan Zhang, Mallory Parker, Kuotian Liao et al.2024 · 5 citationsarXiv
LabelAId: Just-in-time AI Interventions for Improving Human Labeling Quality and Domain Knowledge in Crowdsourcing Systems2403.09810v1 · Chu Li, Zhihan Zhang, Michael Saugstad et al.2024 · 12 citationsarXiv
HeAR -- Health Acoustic Representations2403.02522v1 · Sebastien Baur, Zaid Nabulsi, Wei-Hung Weng et al.2024 · 10 citationsarXiv
TBscreen: A passive cough classifier for tuberculosis screening with a controlled dataset.38170773 · Sharma, Manuja, Nduba, Videlis, Njagi, Lilian N et al.2024 · 21 citationsScience advances. 2024;10(1):eadi0282
Understanding wrist skin temperature changes to hormone variations across the menstrual cycle.39372385 · Lin, Georgianna, Li, Jin Yi, Christofferson, Ken et al.2024 · 6 citationsnpj women's health. 2024;2(1):35
From Classification to Clinical Insights: Towards Analyzing and Reasoning About Mobile and Behavioral Health Data With Large Language Models2311.13063v3 · Zachary Englhardt, Chengqian Ma, Margaret E. Morris et al.2023 · 53 citationsProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies Volume 8, Issue 2, May 2024
DeltaLCA: Comparative Life-Cycle Assessment for Electronics Design2311.09611v1 · Zhihan Zhang, Felix Hahnlein, Yuxuan Mei et al.2023 · 1 citationarXiv
Training Robust Deep Physiological Measurement Models with Synthetic Video-based Data2311.05371v2 · Yuxuan Ou, Yuzhe Zhang, Yuntang Wang et al.2023 · 0 citationsarXiv
Soli-enabled noncontact heart rate detection for sleep and meditation tracking.37865634 · Xu, Luzhou, Lien, Jaime, Li, Haiguang et al.2023 · 11 citationsScientific reports. 2023;13(1):18008
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