Are You Really in Control of Your Health?

The Quasi Smart Health Ring makes sure you are. From tracking glucose and fitness to monitoring sleep and stress, this all-in-one wearable gives you the tools you need to stay ahead of your health—without subscriptions or invasive methods.

Take Control of Your Health Now
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ABOUT THE PRODUCT

Cutting-Edge Smart Ring Can Make Your Life Easier

Quasi Smart Ring helps you better understand your mental and physical health. Health data is kept private and secure. And when you’re ready to share with a healthcare provider, friends, or family members, you’re in control.

  • Stress Assessments

  • Sleep Tracking

  • Blood Glucose Checks

  • HRV Analysis

  • Fitness Monitoring

  • Period Prediction

  • 24/7 Heart Rate

  • Blood Oxygen Saturation

Read more
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Exquisite Technology and Craftsmanship Built for Durability

Quasi's titanium construction ensures resilience in any environment. Lightweight at 3-5g, it offers superior strength, corrosion resistance, IP68 waterproof up to 150 feet, and biocompatibility, ideal for worry-free wear.
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Reliable Quality Assurance

Our professional smart ring factory provides reliable quality assurance ensuring each ring meets stringent quality standards for dependable performance through ISO9001.

Take Charge with Quasi Smart Ring

Elevate your health with the Quasi Smart Ring’s advanced design, seamless tracking, and easy-to-understand insights into your well-being like never before.
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Durable Titanium

Durable Titanium

Crafted from durable titanium, the Quasi Smart Ring combines robustness with a lightweight design, ensuring both style and resilience for everyday wear.
Wide Compatibility

Wide Compatibility

The Quasi Smart Ring seamlessly integrates with Apple and Google health apps, allowing you to effortlessly sync and manage your health data. It also features the ability to create health networks, enabling you to securely share your health insights with family and friends.
Cutting-Edge Sensors

Cutting-Edge Sensors

Equipped with cutting-edge PPG sensors and a precision 3D accelerometer, the Quasi Smart Ring delivers real-time health and fitness data with unparalleled accuracy.
Waterproof

5ATM Waterproof

Waterproof up to 50 meters (approximately 150 feet). Wash your hands, shower, clean the dishes, or go for a nice swim with no worry!

Risk-Free Purchase

Try the Quasi Smart Health Ring for 30 days. If you're not satisfied, we'll give you a full refund - no questions asked!

Take Control of Your Health Now

Smart Ring Health Monitoring Features

See All Features

  • Heart Rate

    Monitor heart rate with automatic and manual readings.

  • Women's Health

    Receive women's health alerts with customizable reminders.

  • Professional PAI

    Receive a detailed PAI health report, like a personal coach.

  • Aerobic Capacity

    Level up your fitness with optimized performance tracking.

  • Blood Glucose Checks

    Track glucose levels without needles or discomfort.

  • Temperature

    Monitor body temperature automatically.

  • Sleep Quality

    Analyze sleep patterns for better rest and recovery.

  • Stress

    Monitor stress levels and scores automatically.

  • Exercise

    Track 54 sports with detailed metrics.

  • Activity Tracking

    Track steps, distance, calories, progress.

  • Blood Oxygen

    Monitor blood oxygen with automatic/manual checks.

  • HRV Analysis

    Monitor heart rate variability with automatic measurements.

10 Day Battery Life

Fast↑ Wireless 
Smart Ring Compatible Charging

Charge Wireless - Reduce Cable Clutter

Less than 2hr charging time

Charge Everything in One Place
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  • Selling fast

  • Top Rated

Quasi Smart Health Ring

$239.99 USD
$399.00 USD
Shipping calculated at checkout.

  • Lifetime Free App Subscription

  • 316 Stainless Steel or Titanium

  • Powerful Health Insights and Recommendations

Color
  • Jet Black
  • Moonlit Silver
  • Blush Rose Gold
Size

Description

  • Lifetime Access—No Subscriptions, No Stress: Take control of your health journey without worrying about monthly fees. Pay once and unlock life-changing insights forever.

  • Know Exactly What Your Body Needs—Anytime: Get 24/7 heart rate and oxygen tracking, so you can catch early warning signs and stay ahead of fatigue, stress, or burnout before it happens.

  • Wake Up Energized, Sleep Like You Used To: Advanced sleep and stress tracking reveal exactly what’s holding you back—so you can finally feel refreshed, focused, and ready to conquer your day.

  • Feel Balanced, Energized, and in Control: Personalized wellness tips, based on your data, help you feel your best every single day—no guesswork, just results.

  • Data You Can Trust to Transform Your Life: Research-grade sensors give you powerful insights that help you take back control of your health and reach your goals faster.

  • Freedom from Constant Charging: The 10-day battery life means you can focus on living life, not searching for your charger.

  • Look Good, Feel Amazing—All Day Long: Crafted from ultra-lightweight titanium, it’s so comfortable and sleek you’ll forget you’re even wearing it.

  • Go Anywhere, Do Anything—Worry-Free: With an IP68 waterproof rating, you can swim, sweat, and shower without missing a beat. No limits. No worries.

What’s Included: Your Quasi Ring, Charging Dock + Cable, Instruction Manual, and Premium Gift Packaging—everything you need to start transforming your health today.

Tech Specs

Materials

316 Stainless Steel
Titatinum
PVD Coating
Seamless Inner Molding

Hardware Specs

PPG Sensor
Skin Temperature Sensor
3D Accelerometer
Ultra Low Power Bluetooth Chip (BLE 5.1)

Color

Gilded Gold, Jet Black,
Blush Rose Gold, Moonlit Silver

Size

Width 8.0mm; Thickness 2.89/2.8mm

Weight

3-5g

Battery

Rechargeable 14.5-21.5mAh*, Lipo Battery, Non-Replaceable

Memory

128GB/256GB

Waterproof Rating

IP68/5ATM (50 meters)

Usage Time

5-8 Days

Charging Time

1 hr

Data Memory

15 Days

Special Feature

Lightweight
Durable

OTA Support

Support OTA via BT

App Support

Android 5.0+, IOS 10.0+

Compatibility

Universal Compatibility: Seamless integration with Android and iOS devices for easy data access and notification management.
View full details

  • Money Back Guarantee

    Hassle free returns within 30 days of purchase.

  • 100% Secure Payment

    Seamless Payments via Visa, Google Pay, Apple Pay, Paypal or Shop Pay.

  • Live Chat Support

    Connect with us by using our contact page or our live support chat

  • Free Shipping Over $300

    Get free shipping when you spend $300 or more

How it works?

What's in the Box

Compatibility

Extras

  • 1. Unbox and Charge

    Open your Quasi Smart Ring package and charge the ring with the provided case to activate Bluetooth connection.

  • 2. Download the App

    Download the JCRing app from your Smartphone's app store and set the settings according to your preferences.

  • 3. Monitor and Adjust

    Use the app to tailor and track your health data and periodically refine your goals based on these insights.
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Universal Compatibility: Seamless integration with Android and iOS devices for easy data access and notification management.
  • 5ATM Waterproof (Up to 50 meters for 30 minutes)
  • Rechargeable 14.5-21.5mAh Lipo Battery
  • OTA Support
  • App Support: Android 5.0 or above, IOS 10.0 or above
  • High-Definition AMOLED Display
  • Independent 4G Functionality
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A Trusted Smart Ring Product

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Why spend $12,000+ Annually When You Can Have It All for $399.99?


Health tracking is often expensive, invasive, and scattered across multiple devices and apps, leaving you with fragmented data and uncertainty about your health. The Quasi Smart Health Ring solves this by combining glucose monitoring, fitness tracking, sleep analysis, and more into a highly engineering, single, sleek device—offering comprehensive insights without subscriptions or invasive methods.
Claim Yours Now
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Your Quasi Smart Ring Evolves with Your Goals

Not Just A Ring!

Experience innovation at your fingertips with our stylish smart ring, designed to enhance your daily life. Effortlessly blend style with cutting-edge technology.

  • Elevate Your Fitness

    Stay on top of your fitness goals and overall health with comprehensive tracking features.

  • Non-Invasive Blood Glucose Check

    Monitor your blood glucose levels effortlessly without pricks or pokes!

  • All-Day Monitoring

    Monitor your activity and health metrics throughout the day without the need for constant charging or manual intervention. Up to 10 days charging and 150 days with wireless charging case.

  • Cross-Platform Ready, No Subscription Required

    Our smart rings are compatible with both IOS and Android. No extra fee or subscription required.
Order Now and Save $160
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Love from our customers...

Get in Touch with Us!

Exactly what I needed

Awesome and great working smart ring blows my mind just wish the app was a little better but it's pretty good regardless
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Msrcsites

Charger case perfect

The perfect charger case seamlessly combines efficiency, reliability, and sleek design, ensuring optimal charging for your device
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Vincent

Convenient product

The convenient smart ring offers versatile tracking options, a sleek design ideal for portability, and intelligent functionality, streamlining your wellness experience.
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Jack