US-based company The90 has introduced The90 Gem, a smart necklace designed to help protect skin from the harmful effects of the sun. This wearable device monitors ultraviolet exposure in real time and alerts the user accordingly.
The advanced sensors embedded in the necklace measure UVA and UVB rays. The collected data is transferred to a smartphone-connected app, where a personalized profile is created based on the user's skin type and sunscreen usage habits.
Based on this profile, the system provides recommendations on safe levels of sun exposure. The company emphasizes that the product aims to raise awareness about the cumulative effects of ultraviolet rays.
The90 highlights that prolonged ultraviolet exposure is linked to premature skin aging and tissue damage. The device is designed to remind users of potential risks even when not directly under the sun.
The product features an aesthetic design that maintains the appearance of jewelry. It is suitable for daily use, offers up to seven days of battery life, can be charged in about two hours, and is resistant to water splashes.
The90 Gem is available in gold and silver color options. The company positions the product as a new-generation protective tool that combines health monitoring with style.