YuLife, a UK-based InsurTech, has launched Preventative AI, a new solution designed to enhance underwriting precision and reduce claims costs by integrating real-time health insights and incentivised behavioural change.
Built using biometric computing, machine learning, and explainable AI, Preventative AI replaces traditional, backward-looking risk models with dynamic, predictive analytics, according to FF News.
It leverages biometric data from wearables and IoT devices—such as heart rate variability and sleep patterns—combined with reinforcement learning and federated data architecture to deliver hyper-personalised health recommendations.
The AI engine identifies early signs of health risk and prompts tailored interventions, including mental health support, lifestyle coaching, and direct access to healthcare services. YuLife believes this shift from reactive to proactive risk assessment aligns with NHS goals to prioritise preventative care and reduce system strain.
The product has already shown promising results through YuLife’s study with the University of Essex, validating the link between digital engagement and risk reduction. Benefits for insurers include lower claims frequency, more accurate underwriting, and higher policyholder retention.
Jules Constantinou, regional manager: UK and Ireland at Gen Re Life UK, said, “The findings from YuLife’s study with the University of Essex and Innovate UK highlight an exciting evolution in how we think about workplace wellbeing and insurance risk. From a reinsurer’s perspective, the exploration of preventative behaviours and dynamic incentives offers promising signals for the future of group insurance—particularly in how we assess, engage with, and reduce long-term health risks. It’s encouraging to see how YuLife is innovating in this space grounded in real-world data and academic rigour.”
YuLife lead data scientist John Ronayne said, “This isn’t just AI on top of insurance, it’s a fundamental rebuild of the stack. We’ve designed an adaptive risk engine that continuously learns, engages, and optimises, which delivers value to users and underwriters in real time.
“We’ve trained our models on thousands of behavioural signals to answer a core question: what makes people stick with wellbeing habits? The result is an AI engine that doesn’t just understand risk – it reshapes it.”
YuLife founder and CEO Sammy Rubin said, “We’re building a system that doesn’t just help individuals live healthier lives, but also provides insurers with a more accurate, dynamic way to manage risk. By continuously monitoring engagement and health data, Preventative AI enables smarter underwriting decisions, more sustainable pricing models, and ultimately, lower claims costs.”
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