Noise launches Luna, its first 'smart ring'

The Luna Ring is made of a fighter-jet grade titanium body and a diamond-like coating — it resists scratches and corrosion, ensuring durability, Noise said adding that the hypoallergenic inner shell and guided wearing edge make it suitable for all skin types. Advanced sensors, including Infrared Photoplethysmography (PPG) sensors, skin temperature sensors, and a 3-axis accelerometer, are also available, enabling advanced health-tracking capabilities.

Amit Khatri, Co-Founder of Noise, said, "(This is) a powerful step towards enhancing lifestyles, integrating technology for good, and allowing users to take full control of their well-being and performance."

The Luna Ring's health tracking sensors include tracking of heart rate, sleep patterns, movements, and other bio-data. In-built algorithms deliver accurate results by considering various skin tones, minimising biases, and providing consistent measurements, Noise added.

Sleep, Readiness, and Activity provide insights and recommendations for optimising sleep patterns, understanding overall health, and decoding body movements. It also features a temperature sensor that measures body temperature every five minutes, along with readings of heart rate and SPO2 to derive a comprehensive health score, Noise added.

The ring is compatible with iOS and Android smartphones, and boasts water resistance of up to 50 meters, and a battery life of up to seven days on a single 60-minute charge. The Luna Ring comes in seven ring sizes and five colours – Sunlit Gold, Rose Gold, Stardust Silver, Lunar Black, and Midnight Black.