UCI Machine Learning Repository

Smart Building IoT Jan 28, 2026

Occupancy Detection – Office Room Environmental Sensors Dataset

Experimental office-room dataset for binary occupancy detection using indoor temperature, relative humidity, light level, CO₂ concentration, and humidity ratio at one-minute intervals.[web:199]

#UCI #occupancy detection #smart building #CO2 +5 more

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Kaggle

Smart Home Jan 28, 2026

WISDM Smartphone and Smartwatch Activity and Biometrics Dataset

Time-series accelerometer and gyroscope data from smartphones and smartwatches carried by 51 subjects performing 18 activities, suitable for human activity recognition and motion-based biometrics.[web:119][web:123][web:137]

#UCI #WISDM #smartphone #smartwatch +5 more

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Kaggle

Smart Home Jan 28, 2026

MHEALTH (Mobile Health) Wearable Sensor Dataset

Multimodal body motion and vital sign recordings from 10 volunteers performing 12 physical activities, collected with three body-worn sensor units (chest, wrist, ankle) including 2‑lead ECG.[web:124][web:130][web:148][web:153]

#UCI #mhealth #wearable #ECG +5 more

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UCI Machine Learning Repository

Wearable & Human Activity IoT Jan 28, 2026

PAMAP2 Physical Activity Monitoring Dataset

High-frequency wearable sensor data from 9 subjects performing 18 different daily and sports activities, recorded with three 100 Hz IMUs and a heart rate monitor.[web:125][web:128][web:138][web:142]

#UCI #PAMAP2 #wearable #IMU +6 more

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UCI Machine Learning Repository

Environmental Sensing Jan 27, 2026

Gas Sensor Array Drift Dataset

Long-term laboratory recordings from a 16-sensor chemical gas array exposed to six different gases across multiple batches, designed to study sensor drift and robustness of gas classification models.[web:87][web:89][web:95][web:104]

#UCI #gas sensors #electronic nose #sensor drift +2 more

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UCI Machine Learning Repository

IoT Cybersecurity Jan 26, 2026

RT-IoT2022

Real-time network traffic dataset from diverse IoT devices including normal behavior and various attacks (DDoS, brute-force, scans) for developing intrusion detection systems.

#UCI #IoT security #network traffic #intrusion detection +3 more

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UCI Machine Learning Repository

Environmental Monitoring Jan 26, 2026

UCI Air Quality Roadside Multisensor Dataset

Real-world hourly air quality measurements from an array of chemical gas sensors deployed at road level in a polluted Italian city, collected from March 2004 to February 2005.[web:46][web:53][web:77]

#UCI #air quality #gas sensors #environmental monitoring +2 more

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UCI Machine Learning Repository

Smart Home IoT Jan 26, 2026

Appliances Energy Prediction Smart Home Dataset

Real smart-home energy consumption data (10-minute resolution) with indoor room sensors and outdoor weather measurements, designed to model appliance energy use in a low-energy house.[web:55][web:61][web:66]

#UCI #smart home #energy #IoT +3 more

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University

Network Security Jan 21, 2026

RT-IoT2022 - Real-Time IoT Network Security Dataset

Comprehensive real-time IoT infrastructure dataset from UCI. Captures bidirectional network traffic using Zeek monitoring tool. Ideal for IDS development.

#real-time #intrusion detection #Zeek #network monitoring +3 more

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