Autumn Sale: Save $60!

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CIRCUL RING
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CIRCUL RING
Regular price From $199.00 USD
Sale price From $199.00 USD Regular price $249.00 USD
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Grab Your CIRCUL Smart Ring Now

From sunrise swims to sunset runs, stay effortlessly on top of every beat.

$189 | Buy Now
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Self-Adaptive Design

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Blood Pressure, SpO2

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Made for better Sleep, and Fitness

Realtime Blood Oxygen

Heart Rate & HRV

Sleep Analysis

Activity Tracking & Recovery

Energy & Stress

Autumn‑Ready Health: Circul Ring at $189!

It's the Perfect Time to Treat Yourself!

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Circul Ring

24/7 health tracking in one elegant ring—start your wellness journey today.

Claim Coupon | AUTUMN10

$189.00 USD

$249.00 USD

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Dual Ring Set

Two rings, double the care—monitor health together with someone you love.

Shop the Deal

$358.00 USD

$498.00 USD

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Extended Care

NOTICE: Beyond standard 1‑yr warranty. Limit One per order.

shop now

$0.00 USD

$49.99 USD

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Free return within 30 days

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1 Year guarantee Warranty

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Free & Fast Delivery

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No monthly subscription

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$10 Cashback on Reviews

Why Choose Circul Ring Today

Transform how you track your wellness with Medical-grade accuracy

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ADAPTIVE COMFORT DESIGN

Self-adjusts to your finger for a perfect fit, no pinching, no slipping.

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REAL-TIME TRACKING

From heart rate to SpO₂, health data updated every second, no delay.

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CUFF-FREE BLOOD PRESSURE MONITORING

Measure blood pressure effortlessly, whenever & wherever.

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NO APP SUBSCRIPTION REQUIRED

intuitive insights, smart trends, no hidden fees.

Ready to upgrade your autumn health? 

Embrace every sun‑soaked adventure—make Circul Ring your autumn essential
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How it works

Earn

$10 Cashback 

Leave a review and include a photo of your CIRCUL Ring on our site.

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$10

Get Paid

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Made for Wellness

Perfect for Every Autumn Moment

01. Outdoor Adventure

Whether hiking, climbing, or camping, the Circul Smart Ring ensures you stay aware of your body’s vital signs, even in the most remote locations.

02. FITNESS

Monitor real-time heart rate, calories, and progress during workouts. Stay on top of every session and maximize your performance.

03. Sleep

Gain insights into your sleep stages and recovery quality. Wake up refreshed and ready to tackle the day.

04. ROUTINE

Stay connected to your health 24/7 — vitals, stress, and trends, all in one.

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Frequently Asked Questions

Q: Why is the Circul Ring’s data more accurate?

Four key reasons:

  1. SST sensor technology that is certified by the FDA.

  2. Adaptive-Fit technology ensures continuous and stable contact with your skin.

  3. Real-time updates every second, unlike other smart rings that only sample data at one-minute intervals.

  4. Clinically validated through years of medical research and testing.

Q: Is the CIRCUL RING continuously monitoring my health?

Yes, the CIRCUL RING provides near-medical-grade health data with real-time tracking at second-level intervals. It supports continuous monitoring for certain metrics such as heart rate, HRV, stress, and energy levels throughout the day. Other metrics, like blood pressure, activity, exercise heart rate, sleep monitoring, sleep apnea tracking, and continuous blood oxygen, are monitored during specific time periods or under certain use conditions.

Q: What metrics does Circul Ring track?

Sleep Apnea monitoring

Blood Pressure

Blood Oxygen Levels (SpO2)

HRV monitoring

Heart Rate (Realtime monitoring)

Temperature

Real-time Sleep Monitoring

Activity Tracking

Steps and Movement

Energy & Stress

Q: How long does the battery last?

CIRCUL RING features Elite Modes designed for users with sleep disorders or conditions requiring overnight blood oxygen monitoring, providing medical-grade SpO₂ monitoring at 1-second intervals. Due to the increased power consumption from these intensive calculations, battery life in this mode is approximately 3-7 days. Additionally, the CIRCUL RING comes with a charging case that has an embedded battery, allowing you to charge the ring anytime, with a charging time of approximately 60 minutes from 0% to 100%.

Overall, you can enjoy 3-7 days of battery life per charge, plus an additional 120 hours with the portable charging case. 🔋

Q: What materials are used to make the ring?

Stainless steel with PVD coating. Unlike traditional smart rings that make fingers sweat, this one stays dry and comfortable. Crafted like a luxury watch, it fits every setting—business or casual—with refined elegance.

Q: How to claim the extended warranty?

Automatically applied to all orders placed in August on this sale page.