4 interest-free payments of $44.75 with
Estimated delivery time: delivery-date (after size selection)
Your personal health assistant
1-hour charge
5-day power
No subscription feess
5 ATM waterproof
Choose your favorite Nova Ring and complete your purchase.
Select the free Nova sizing kit at checkout — we’ll ship it to you first.
Use the sizing kit to find your perfect fit, then email us your size.
Once your size is confirmed, your Nova Ring will be on its way. Sit back and get excited!
Technology That Feels Like Part of You
Durable Skin-Friendly
4–7 Days of Battery Life
Only 3 Grams-Lighter Than A House Key
Full features, no hidden costs
Ready for Daily Wear
Feels Like Nothing.
Tracks Everything.
Restorative Sleep Tracking
Nova tracks your bedtime, wake time, total hours, and every stage of sleep — light, deep, and REM. It records any nighttime awakenings and delivers a daily sleep quality score, so you can see how your nights truly affect your days.
Delivering Unmatched Precision and
Multi-Dimensional Data for A Superior Experience
Every step, every stride, every session — Nova tracks it all. Monitor steps, calories, and overall activity day and night, while workout detection automatically logs your walks and runs. Choose from 128 sports modes, from ocean waves to open roads, and track the metrics that matter most to you.
Nova gives you a clear picture of your nights with detailed tracking for sleep stages, duration, and quality. See how long you spend in light, deep, and REM sleep, and get insights on how your habits affect rest. Wake up to an easy-to-read sleep score and tips for improving recovery.
Stay connected to your heart’s health with real-time BPM tracking and easy-to-read graphs. View daily, weekly, or monthly trends, explore your heart rate zones, and see averages that help you understand your body’s patterns.
Stay in sync with your body. Nova tracks your blood oxygen levels to reveal how well you’re performing and recovering — whether you’re sleeping, training, or exploring at altitude. Healthy levels support energy, focus, and overall wellness.
Take a moment each day to check in with yourself. Nova Ring’s Daily Tag feature lets you capture how you feel, what you ate, and meaningful moments. These small reflections give the app context to offer personalized suggestions, all while keeping your information private and secure.
Nova’s app includes expertly crafted meditation courses, regularly updated to keep your practice engaging. Explore guided sessions, calming white noise, and breathing exercises designed to reduce fatigue, clear the mind, and prepare you for deeper sleep.
Every step, every stride, every session — Nova tracks it all. Monitor steps, calories, and overall activity day and night, while workout detection automatically logs your walks and runs. Choose from 128 sports modes, from ocean waves to open roads, and track the metrics that matter most to you.
Nova gives you a clear picture of your nights with detailed tracking for sleep stages, duration, and quality. See how long you spend in light, deep, and REM sleep, and get insights on how your habits affect rest. Wake up to an easy-to-read sleep score and tips for improving recovery.
Stay connected to your heart’s health with real-time BPM tracking and easy-to-read graphs. View daily, weekly, or monthly trends, explore your heart rate zones, and see averages that help you understand your body’s patterns.
Stay in sync with your body. Nova tracks your blood oxygen levels to reveal how well you’re performing and recovering — whether you’re sleeping, training, or exploring at altitude. Healthy levels support energy, focus, and overall wellness.
Take a moment each day to check in with yourself. Nova Ring’s Daily Tag feature lets you capture how you feel, what you ate, and meaningful moments. These small reflections give the app context to offer personalized suggestions, all while keeping your information private and secure.
Nova’s app includes expertly crafted meditation courses, regularly updated to keep your practice engaging. Explore guided sessions, calming white noise, and breathing exercises designed to reduce fatigue, clear the mind, and prepare you for deeper sleep.
Nova Ring Size
To help you find the perfect fit, we offer eight different sizes, ranging from size 6 to size 13. For the most accurate sizing and best experience, we recommend using our free sizing kit before confirming your ring size. Try it on at home and choose the size that feels just right.
Founded in 2015, the Nova Smart team powers the wearable tech behind many leading brands—delivering full-stack hardware and software solutions. As the #1 smart wearable solution provider, our team of over 200 R&D experts has powered devices used by more than 100 million users worldwide. Now, we're bringing that proven expertise to the forefront—with Nova Smart Ring, built just for you.
Here's a quick comparison of the main Nova Smart Ring models and their key differences to help you choose the right one:
- Nova R (Brushed Silver): Durable titanium body, perfect for all-around health tracking.
- Nova Crystal (Transparent Sapphire): Stylish, scratch-resistant sapphire glass (more fragile than titanium models).
- Nova X (Brushed Silver): Features a built-in miro OLED display for time and real-time health data (heart rate, steps, calories).
- Nova Pay (Black): Supports secure contactless payments (VISA/MasterCard certified), with full health tracking included.
All models share the same powerful health features — sleep tracking, HRV, SpO₂, stress monitoring, 128 sport modes, menstrual cycle tracking, and more.
Once your order has shipped, you'll receive a confirmation email containing a tracking link and tracking number. Simply click the link to track your order in real time and stay updated on its delivery status.
Absolutely! With a 5 ATM waterproof rating, Nova can withstand pressures equivalent to a depth of 50 meters. That means Nova Smart Rings are perfectly safe for swimming, showering, and everyday water exposure. However, to protect your ring and extend its lifespan, we recommend: Avoiding long exposure to hot water (like hot tubs or saunas), as extreme temperatures may affect the internal sensors.
Nova Smart Ring keeps all your data on your phone — never on our servers. There's no cloud storage, and no subscriptions. Your health and fitness information stays private, secure, and entirely under your control. Because we believe your data should belong to you, and only you.
Yes. Both the Nova Smart Ring and its magnetic charger have passed rigorous safety and quality testing. The charger is CE-certified, ensuring it meets European health, safety, and environmental protection standards. The device also complies with FCC Part 15 regulations, confirming it poses no harmful interference and meets RF exposure safety requirements for portable use. Nova is committed to delivering products that are safe, reliable, and comfortable for everyday wear.
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Nova Ring
