Nova Ring — Smart Health Ring with Ai: The Smart Ring That Understands Your Body

WHY THE FINGER, WHY TITANIUM Your finger isn't just a convenient place to wear a ring — it's one of the best places on your body to read a pulse. The skin is thinner there and blood flow runs close to the surface, which means our optical sensors have an easier time picking up clean, accurate heart rate, HRV, and oxygen readings, with less noise than a sensor pressed against a wrist. We build the ring itself from scratch-resistant, hypoallergenic titanium — the same standard used in medical implants and fine jewelry — so it can be worn every day, in the shower, in the pool, while you sleep, without ever coming off. At under 4 grams, Nova Ring is dramatically lighter than a typical smartwatch, and slim enough that you forget it's hardware at all.