We’re used to tracking steps and sleep—but what if a ring could also monitor hormone shifts, decode your emotional states, and detect cardiovascular risks in real time—without you lifting a finger?
Meet Doni—the world’s first smart ring combining hormones, emotions, and health into one powerful wearable.
Never Miss Your Body’s Signals – Even when life gets busy.
Most wearables only track heart rate, but Doni integrates a medical-grade blood pressure modeling system.
Beyond simple heart rate, Doni uses medical-grade PPG + hemodynamics modeling to track six key risks: atrial fibrillation, arrhythmia, blood viscosity, arterial stiffness, myocardial ischemia, and heart failure .
Wrist-based blood pressure monitoring has achieved medical device approval in China.
Fuses pulse waves, body temperature, emotional modeling, and cycle data to quantify intimacy patterns and desire states.
How it work?
Apple Watch asks you to log moods manually, while Doni uses PPG signals and AI to detect 7 emotions and quantify hormone levels.
It transforms feelings into objective insights, helping you connect better in relationships.
By analyzing HRV, respiration, and nervous system signals, Doni turns complex data into a simple body energy score.
When energy drops below 30, it’s time to rest. When it’s high, you know you’re ready to perform.
Share health and emotional status in real time with loved ones.
Tracks sleep cycles with precision and reveals stress triggers.
Doni continuously monitors your SpO₂ to help you detect potential problems early—protecting both your vitality and long-term heart-lung health.
Swim, shower, or dive without taking it off. Doni has passed 10ATM waterproof testing and is built to handle everyday water exposure—from hand washing to underwater use.
Only 2mm thin, 3.6g light—so comfortable you’ll forget it’s there.
Wear it day and night. Doni delivers up to 15 days of battery on a single charge—no daily charging hassle.
Obsidian Black and Rose Gold—minimalist yet timeless.
Wherever you are—office, gym, or bedroom—Doni is your silent guardian.
One-time purchase, lifetime use—no hidden cost.
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