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📡 '''Internet of Things (IoT) in insurance''' refers to the application of connected sensor technologies, smart devices, and real-time data streams within the insurance value chain — from [[Definition:Underwriting | underwriting]] and [[Definition:Risk assessment | risk assessment]] to [[Definition:Claims management | claims management]] and [[Definition:Loss prevention | loss prevention]]. In an industry historically dependent on backward-looking actuarial data, IoT introduces a paradigm shift by enabling insurers to observe risk in real time: telematics devices in vehicles, water leak sensors in homes, wearable health monitors on policyholders, and industrial sensors on commercial equipment all generate continuous streams of data that reshape how [[Definition:Insurance carrier | carriers]] price, monitor, and manage [[Definition:Risk | risk]].

⚙️ The mechanics of IoT integration vary significantly by line of business. In [[Definition:Motor insurance | motor insurance]], [[Definition:Telematics | telematics]] devices or smartphone-based apps capture driving behavior — speed, braking patterns, cornering, and time of day — feeding [[Definition:Usage-based insurance (UBI) | usage-based insurance]] models that price policies based on actual behavior rather than demographic proxies. In [[Definition:Property insurance | property insurance]], smart home and commercial building sensors detect water leaks, smoke, temperature anomalies, and intrusion, triggering automated alerts that can prevent or minimize losses before a claim arises. [[Definition:Health insurance | Health insurers]] and [[Definition:Life insurance | life insurers]] are exploring wearable devices and health apps to encourage preventive behaviors and adjust [[Definition:Premium | premiums]] through wellness incentive programs. On the commercial side, industrial IoT sensors embedded in manufacturing equipment, supply chain logistics, and fleet vehicles provide [[Definition:Insurance broker | brokers]] and underwriters with granular, near-real-time exposure data that was previously unavailable.

🔮 IoT's transformative potential for insurance extends well beyond pricing refinement. By shifting the insurer's role from reactive claims payer to proactive risk partner, connected technologies open the door to entirely new business models — including parametric triggers linked to sensor readings, dynamic policies that adjust coverage in real time, and [[Definition:Insurtech | insurtech]] platforms built around prevention-as-a-service propositions. However, the practical challenges are substantial: data privacy regulations such as the EU's General Data Protection Regulation (GDPR) and emerging frameworks in Asia impose strict rules on how personal sensor data may be collected and used; data standardization across device manufacturers remains fragmented; and the actuarial profession is still developing methods to incorporate high-frequency streaming data into traditional [[Definition:Pricing | pricing]] and [[Definition:Reserving | reserving]] frameworks. Regulators in markets including the UK, the United States, and Singapore are actively studying how IoT adoption affects fairness, discrimination, and consumer protection in insurance.

'''Related concepts:'''
{{Div col|colwidth=20em}}
* [[Definition:Telematics]]
* [[Definition:Usage-based insurance (UBI)]]
* [[Definition:Insurtech]]
* [[Definition:Predictive analytics]]
* [[Definition:Smart contract]]
* [[Definition:Parametric insurance]]
{{Div col end}}

Definition:Internet of Things (IoT) in insurance - Revision history

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