Archive · 15 Aug 2026
Dr Shriram Nene's 90-Day Smart Ring Experiment Reveals Health Patterns
A heart doctor named Dr Shriram Nene wore a special ring on his finger for 90 days.
The ring can watch things your body does, like your heartbeat and how well you sleep.
It keeps collecting information all day and night.
After 90 days, the doctor learned that staying up late, feeling stressed, and resting all follow patterns.
He said the ring helped him notice signals from his body early.
Another doctor explains that smart rings are helpful for learning about your daily habits.
But a smart ring cannot tell you if you are sick, and it cannot replace going to a doctor.
Sometimes the ring's readings can be wrong because of movement or how it fits.
If you feel very sick, like chest pain or trouble breathing, you should see a doctor.
Smart rings are tools to help you make better choices, not magic health answers.
Dr Shriram Nene, cardiothoracic surgeon and husband of Bollywood actor Madhuri Dixit, wore a smart ring for 90 days straight and shared the results on Instagram.
He found that late nights, stress, and recovery each had patterns, and said the lesson was to notice signals early rather than chase perfect scores.
Smart rings continuously monitor heart rate, sleep quality, activity levels, body temperature trends, stress levels, and recovery patterns.
Dr G M Prasad of Aster CMI Hospital, Bangalore, says smart rings should be seen as a guide to build healthy habits, not a medical diagnosis.
Experts warn readings can be affected by improper fit, movement, skin temperature, or technical limitations, and advise seeing a doctor for symptoms like chest pain, difficulty breathing, fainting, severe fatigue, or persistent palpitations.
- Who
- Dr Shriram Nene, a cardiothoracic surgeon and husband of Bollywood actor Madhuri Dixit, with expert commentary from Dr G M Prasad of Aster CMI Hospital, Bangalore.
- What
- Wore a smart ring for 90 days straight and shared key insights about health patterns from the data.
- When
- Date not specified in the article.
- Where
- Shared via an Instagram post; expert commentary from Bangalore, India.
- Why
- To notice the body's signals early enough to make better health and lifestyle decisions.
- Subject
- Dr Shriram Nene, cardiothoracic surgeon
- Experiment
- Wore a smart ring for 90 days continuously
- Spouse
- Madhuri Dixit, Bollywood actor
- Platform
- Shared insights via Instagram
- Metrics tracked
- Heart rate, sleep quality, activity levels, body temperature trends, stress levels, recovery patterns
- Expert consulted
- Dr G M Prasad, Sr Consultant - Internal Medicine, Aster CMI Hospital, Bangalore
- Key limitation
- Cannot diagnose diseases or replace regular check-ups, laboratory tests, or a doctor's examination
- Warning symptoms
- Chest pain, difficulty breathing, fainting, severe fatigue, persistent palpitations