Ultracore™ Pro Smart Ring | Sleep, Fitness & Recovery Tracker

Awarded the most innovative smart ring of 2025

Ultracore™ Pro Smart Ring | Sleep, Fitness & Recovery Tracker

Name: Ultracore™ Pro Smart Ring | Sleep, Fitness & Recovery Tracker
Brand: Nick
SKU: UItracoreSmartRingPro - 7G
Price: 79.99 USD
Availability: InStock

Rated 4.9 Stars (2,198 reviews)

$79.99

$159.99

24/7 Monitoring with Advanced Metrics

Thinnest & Lightest Smart Ring

Continuous Sleep Apnea Detection

10-Day Battery Life

Only Smart Ring With No Subscriptions & No Monthly Fees

Size

7

8

9

10

11

12

13

Color

Gold

Silver

Features

Ultracore™ : Your Ultimate Wellness Companion

Sleep Smarter: Advanced tracking for sleep stages, heart rate, and blood oxygen.
Sleep Apnea Detection: 90.7% accuracy for peace of mind.
24/7 Monitoring: Heart rate and respiration always in check.
Long Battery Life: Up to 10-12 days on a single charge.
Lightweight Comfort: Just 2-3 grams, designed to disappear on your finger.
Waterproof Durability: IP68-rated, resistant up to 100m.
AI Health Insights: Personalized advice and goals tailored to you.
App Integration: Sync with Apple Health, Google Fit, and more.
Award-Winning Design: Sleek, stylish, and ergonomically perfect.

Official Retailer Disclaimer

Important Note: We are the sole proprietor of the Ultracore™ trademark and the exclusive authorized distributor. Purchasing from alternative websites is at the customer’s own risk, as we cannot guarantee the quality, authenticity, or post-sale support.

Sizing Chart

Satisfaction Guarantee

No Subscription Fees

Free Shipping

Track Your Health, Elevate Your Life

Wellness Insights
Sleep Tracker
Always-On Monitoring
Fitness Tracking
Track Your Stress

Vital Signs & Wellness Balance

Monitor heart rate, blood oxygen, sleep, activity, and stress effortlessly, with personalized insights to optimize your wellness.

Dive into Your Sleep Patterns

Enhance your rest and wake up refreshed with advanced insights into your sleep and nap cycles, designed to help you recharge and optimize your daily energy.

24/7 Automatic Monitoring & Manual Measurement

Heart rate is measured every 2.5 minutes and blood oxygen every 5 minutes. Manual measurements provide instant updates anytime.

Keep Fit with Fitness Tracking

Capture every move you make, using diverse indicators and the Exercise Mode to propel you toward a healthier lifestyle.

Understand Your All-Day Stress

Discover your mind-body connection and equip yourself for a better day with stress management analysis and reminders.

Highly Praised by Tech Experts

"A groundbreaking wearable that redefines health and lifestyle tracking."

"Ultracore™ seamlessly blends innovative tech with everyday style."

"The ultimate smart ring for those who value both function and fashion."

Materials

Hypoallergenic Durable Titanium & PVD Coating Water resistant up to 100m/329 ft

Weight & Dimensions

Width: 8 MM

Thickness: 2.6MM

Weight: 3.6 Grams (Depending On Ring Size)

Sensor

Electrocardiography (ECG) SensorPhotoplethysmography (PPG) SensorBioimpedance Analysis (BIA) SensorSkin Temperature (ST) SensorGalvanic Skin Response (GSR) SensorNear-Infrared Spectroscopy (NIRS) Sensor

Battery & Power

Ultracore™ Ring Battery: 8-10 Days on a single chargeFully Charged: In 35 Minutes

Leading the Future of Wearable Tech

Ultracore™

Others

Accurate Health Monitoring

Advanced Sleep Tracking

Real-Time Heart Rate Tracking

Stylish and Minimalistic Design

Durable and Waterproof

24/7 Monitoring & Alerts

Long Battery Life