The90 Gem is a first-of-its-kind, jewelry-inspired personal sun intelligence system designed to help women measure their UVA and UVB exposure in real time, take control of how they age, and protect their long-term skin health. Exposure to ultraviolet radiation is the primary cause of premature skin aging, and this smart jewelry wearable offers a personalized alternative to the broad, generic UV index, since The90 Gem gathers live UV data from the user's environment. Available in gold and silver finishes, the UV sensor works alongside a companion app that translates data into actionable guidance.
Since the company is backed by an investment from Lauryn Bosstick, podcast host and founder of The Skinny Confidential, an early access offer for The90 Gem is available exclusively to The Skinny Confidential community.
Jewelry-Inspired UV Sensors
The90 Gem Measures Real-Time UVA and UVB Exposure
Trend Themes
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Jewelry-inspired Wearables — Fashion-forward sensors embedded in premium accessories create new space for health technology that blends personal style with continuous biometric and environmental monitoring.
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Real-time Sun Intelligence — Live UVA and UVB exposure tracking reframes sun care around individualized data, supporting personalized prevention beyond generic weather-based UV index readings.
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Influencer-backed Health Launches — Community-led early access models connect trusted digital personalities with niche wellness devices, accelerating adoption through credibility, exclusivity, and lifestyle alignment.
Industry Implications
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Wearable Technology — Miniaturized sensors designed as jewelry expand wearable use cases into discreet, aesthetic health management for consumers seeking low-friction daily protection.
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Skin Care — Data-driven sun exposure insights introduce a bridge between beauty routines and preventative dermatology, creating opportunities for personalized product recommendations and regimen timing.
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Consumer Health — Connected personal monitoring tools shift everyday wellness toward proactive self-management, especially in categories where environmental exposure influences long-term health outcomes.