NovaRing Care+ Coverage

$29.99

4 interest-free payments of $39.75 with Afterpay or Shop Pay

Estimated delivery time: delivery-date (after size selection)

Nova Ring

Your personal health assistant

1-hour charge 5-day power

No subscription feess

5 ATM waterproof

Free Sizing Kit

Size guide

Order a free sizing kit to ensure an accurate fit.

Nova Ring Sizing Kit

NovaRing Care+ Coverage View More

1 Year Coverage $29.99

1 replacement opportunity
Covers accidental damage
Covers lost or theft

2 Year Coverage $49.99

1 replacement opportunity
Covers accidental damage
Covers lost or theft

No NovaRing Care+ Coverage

Safeguard Policy

Free Shipping

Secure Payment

30-day Return

Lifetime Customer Support

Self-Owned Factory

$29.99

Lightweight

Minimalist

Durable

Step-by-Step Ring Order Guide

Our ring size chart is for US sizes, ensuring the Nova smart ring's inner diameter size is accurately customized with the corresponding size information.Give you the confidence to make an informed decision before purchasing or using the ring.

Steps 1

Place Your Order

Choose your favorite Nova ring and complete your purchase.
Steps 2

Get a Free Sizing Kit

Select the Nova Free Sizing Kit during checkout—we'll ship it to you first.
Steps 3

Confirm Your Size

Try the sizing kit, find your perfect fit, and email us your size.
Steps 4

Get Ready for Nova

Once your size is confirmed, your Nova will be on its way. Just sit back and get excited!

Precision Technology, At Your Fingertips

Lightweight · Minimalist · Durable

Lightweight Titanium Craft

Durable Skin-Friendly

4-7 Days

Exceptional Battery Life

Approximate 3 grams

No subscription fees

5 ATM Water Resistant

Designed for 24/7 Wear.

Built for Real Health.

Zero presence

Nova Smart Ring is ultra-light, low-profile, and crafted to feel like part of you. Whether you're at work, in the gym, or deep asleep, it stays with you—quietly capturing your body’s signals with precision.

24/7 Wear

Made for all-day, all-night wear, Nova delivers continuous insights into your sleep, stress, recovery, and more—without ever getting in the way.

Delivering Unmatched Precision And

Multi-Dimensional Data For A Superior Experience

Activity

Nova Ring offers an all-in-one wellness experience with exclusive, expertly developed meditation courses that are regularly updated to provide diverse and enriching content. The app includes guided meditation audios, white noise, and breathing exercises designed to ease fatigue and promote restful sleep.

Sleep

Heart Rate

The wellbeing of your heart is a key driver of your overall health and longevity. Heart rate monitoring helps you exercise smarter by aligning intensity with your goals and preventing overexertion. By tracking your heart rate, you can monitor fitness progress and ensure safe, effective workouts. Nova makes it easy to stay in the optimal zone.

Blood Oxygen

Nova makes it effortless to measure your blood oxygen levels, helping you stay in tune with your body’s performance and recovery. SpO₂ readings reveal how efficiently your body delivers oxygen—especially during sleep, physical activity, or time spent at high altitudes. Maintaining healthy levels supports energy, focus, and overall wellbeing. It can also help identify signs of fatigue, stress, or changes in respiratory health.

Meditation

The Nova Ring App offers a complete wellness experience with expertly crafted meditation courses that are regularly updated to keep your practice fresh and enriching. Inside the app, you’ll find guided sessions, white noise, and breathing exercises—all designed to reduce fatigue, ease the mind, and support deeper, more restful sleep.

Daily Tags

The Nova Ring App offers a new way to reflect on your day with the Daily Tag feature, allowing you to log your mood, meals, and meaningful moments. These simple entries help enhance the value of AI-powered suggestions tailored to your needs. With a strong commitment to data privacy, Nova Ring provides a safe and supportive space for your wellness journey.

Nova Ring Size

To help you find the perfect fit, we offer eight different sizes, ranging from size 6 to size 13. For the best experience, we recommend using our free sizing kit before making a purchase—this way, you can test and choose the ideal fit for your finger.

What's In The Box?

Smart Ring
Magnetic Charging Dock
USB Cable
Quick Guide & Manual Instruction

Features at A Glance

Product Name	Nova R	O brand	U brand	R brand
Price	$159	$300+	$300+	$200+
No APP Subs Fee
No Data Collection
Material	TitaniumAlloy	Titanium	Titanium	Titanium
Weight	3g	4 - 6 grams	2.4-3.6 grams	2.5 - 4 grams
Battery Life	4 - 7 days	5 - 7 days	4 - 6 days	7 - 10 days
Full Charging Time	1 hour	1-2 hours	3 hours	2 hours
Waterproof	5 ATM	IP68	100 meters	IP68
Personalized wellness plan & Reminder
Stress Measurement
Guided Sleep Meditation
Gesture Recognition
Sports Modes	128	80+	-	4

Why Choose Nova?

From Industry Leader to Consumer Innovator

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.

More Than a Ring. A Breakthrough.

AI-Powered Precision Health Tracking

Don't just take our word for it

More people
joining Nova

@DAVISFANGTECH

FREQUENTLY ASKED QUESTIONS

1.How to Choose the Right Ring Size?

If you're unsure about your Nova Ring size, we recommend selecting our free Nova Sizing Kit. It will be shipped immediately after placing your order. The kit includes a high-quality plastic ring sizer, covering sizes 6 to 13.Once received, please use the ring sizer to try different sizes and ensure a comfortable fit—not too tight, not too loose. The Ideal Fit Standard is that the ring should slide over your knuckle with slight resistance while staying securely in place during daily activities.

2.How to connect the Nova Smart Ring to my smartphone?

To connect your Nova Smart Ring to your smartphone, simply download the Nova app from the App Store or Google Play. Once installed, open the app and follow the on-screen instructions to pair your ring with your smartphone via Bluetooth. The app is compatible with most iOS and Android devices, specifically requiring Android 4.0 or later and iOS 7.0 or later.

3.What are the main features of the Nova Smart Ring?

Offering 24/7 continuous monitoring, Nova rings support a wide range of features, including sleep tracking, heart rate variability, activity detection, blood oxygen monitoring, stress analysis, daily tagging, menstrual cycle tracking, free meditation courses, and Nova Smart's advanced gesture control. By integrating data from the ring, Nova Wellness AI model provides real-time insights, habit analysis, and personalized health recommendations to enhance your well-being and lifestyle.

4.What materials are used in the Nova Smart Ring?

The Nova R is made of titanium alloy, making it lightweight, durable, corrosion-resistant, and skin-friendly. The Nova Crystal is crafted from sapphire crystal glass and a transparent body, showcasing its sophisticated design with a futuristic, minimalist aesthetic.

5.How long does the battery of the Nova Smart Ring last?

When fully charged, the Nova Smart Ring typically lasts 4 to 7 days. However, factors such as battery health, enabled features, ambient temperature, and usage frequency may affect its duration.