
Your Health Data. All in One Ring
Sleep Score
Discover how you really sleep. Track light, deep, and REM cycles to unlock insights that boost recovery and energy each day.
Menstrual Cycle Tracking
Stay in Tune with Your Body. Effortlessly Track Your Cycle, Predict Fertile Days, and Manage Symptoms with NURO Women’s Health.
Heart Health
Stay in sync with your heart. Track real-time heart rate, monitor Heart Rate Variability (HRV), and get alerts for irregular patterns to protect your cardiovascular health.
Stress Test
Understand your stress in real time. NURO tracks changes in heart rate variability and skin signals to reveal when your body is under pressure, giving you the tools to breathe, reset, and regain balance.
Activity Tracker
Stay motivated with every move. Track active minutes, workout intensity, and progress toward your fitness goals.
Remote Care
Peace of mind from anywhere. Stay connected to your loved ones’ health with real-time insights into heart, sleep, and activity.
Blood Pressure & Oxygen
See the full picture of your health. Monitor blood pressure trends and blood oxygen levels throughout the day to stay informed and proactive.
Skin Temperature
Listen to what your body’s telling you. Monitor subtle skin temperature shifts to reveal early signs of stress, recovery needs, or potential illness, helping you stay one step ahead.
Collapsible content
What's In The Box
What's In The Box
✔ NuroRing
✔ Magnetic Charger
✔ Travel Charging Case (13 Charges)
✔ Nuro Sleep Tracker Ebook
✔ Ring Sizer
What It Tracks
What It Tracks
- Total physical fitness readiness/score
- Dynamic true heart rate measurement
- Multi-dimensional sleep score, stage, heart rate monitoring
- Blood oxygen saturation measurement
- Exercise pedometer/calorie consumption
- Stress measurement
- Body temperature detection
- Gesture sensing (photo library, music playback, reading, camera)
- Women's health: menstrual cycle tracking
- Friends and family care
How Do I Wear & Sync It?
How Do I Wear & Sync It?
1. Wear It Like Jewelry – Slip Nuro on your finger and forget it’s even there.
2. Live Your Life – It tracks your sleep, recovery, stress, and cycle automatically.
3. Check Your Insights – Wake up to daily, AI-powered recommendations tailored to your body.
How Fast Will I See Results
How Fast Will I See Results
Most customers start noticing insights within the first 24 hours.
From your very first day wearing Nuro, you’ll begin receiving:
✨ Sleep and recovery tracking
🌙 Energy and readiness patterns
🌸 Cycle phase insights and predictions
📈 Personalized wellness trends over time
The longer you wear it, the smarter it becomes.
Within 7–14 days, Nuro builds a clearer picture of your body’s rhythms so you can make better decisions with confidence, not guesswork.
What If I Pick the Wrong Size?
What If I Pick the Wrong Size?
No worries at all, we’ve made sizing completely stress-free.
Every order includes a FREE ring sizer, so you can confirm your perfect fit at home.
And if your ring doesn’t feel right after it arrives, we offer simple size exchanges so you can get the fit that feels best.
✅ Fast support
✅ Easy exchange process
✅ No pressure, no hassle
Your ring should feel effortless, like it was made for you.
30-Day Risk Free Trial
30-Day Risk Free Trial
We stand behind the NuroRing. Wear it for 30 days, track your health. If you don’t feel more confident in your wellness decisions, or you are not completely satisfied send it back. No questions asked! Your satisfaction is our priority.
One-Time Purchase. Fully Yours.
No subscriptions. No locked features. No monthly surprises.
Once you own NURO, it’s yours, today, tomorrow, and years from now.
Questions? We Have Answers.
How do I know my ring size?
How do I know my ring size?
STEP 1: When measuring, please choose a thin, non-stretchy wire and wrap it around your finger and mark it with a pen or other tool.
STEP 2: Straighten the thin wire and measure its length with a ruler.
size 6 (note: only available for black/silver): 51.9mm
size 7: 54.4 mm
size 8: 56.9 mm
size 9: 59.7 mm
size 10: 62.2 mm
size 11: 64.7 mm
size 12: 67.3 mm
size 13: 69.7 mm
Do I need a subscription?
Do I need a subscription?
Nope. Everything is included. You get full access to sleep, heart rate, stress, and recovery metrics without paying monthly.
What does it track?
What does it track?
- Sleep stages & quality
- Heart rate & HRV
- Stress levels
- Menstrual cycle
- Activity: steps, calories, distance
What app does it use?
What app does it use?
You'll get real-time health data from your NuroRing through our free companion app: LuckRing! No locked features, no upsells.
Apple (IOS): LuckRing on the App Store
Android: LuckRing - Apps on Google Play
Is it compatible with both iPhone and Android?
Is it compatible with both iPhone and Android?
Yes. The app works seamlessly with both iOS and Android devices.
Apple Health sync supported.
How long does the battery last?
How long does the battery last?
NURO lasts up to 5 days on a single charge. The compact travel case can recharge it up to 15 times on the go.
How do I charge it?
How do I charge it?
Each NURO ring comes with a compact USB charging dock. Full charge in under 90 minutes.
Is my data safe?
Is my data safe?
Your health data stays private. Unlike most wearables, we never sell your information. Your body, your rules.
What if I don't like it?
What if I don't like it?
You’re covered by our 30-day return policy. If it’s unused and in original condition, we’ll make it right. We also offer free replacements for any defects.
Are you able to turn the Bluetooth off and still have it track the data?
Are you able to turn the Bluetooth off and still have it track the data?
Yes, the ring can continue tracking your health data even if Bluetooth is turned off. The sensors record and store your data internally throughout the day and night. Once you reconnect Bluetooth, the data will automatically sync to the app. This means you don’t need Bluetooth on 24/7 for it to work.
How does the cycle tracking work?
How does the cycle tracking work?
The NuroRing uses a combination of body temperature trends, heart rate variability (HRV), and sleep patterns to help predict and track your cycle phases. Unlike a basic calendar app that only predicts based on previous cycles, the ring monitors your real-time physiological signals to give you more personalized insights.
Temperature tracking
the ring measures your skin temperature continuously (including during the night), so it can detect subtle changes that occur naturally during your cycle. This makes the tracking much more accurate than simple predictions.
Cycle insights
Based on these signals, the app shows you your fertile window, period predictions, and wellness trends tied to your hormonal cycle, helping you better understand and plan around your body.