Yakuru Ultra Ring
The ring + Yakuru IQ turn your daily signals into simple, actionable insights — then tie them to your protocol so you can actually improve recovery, sleep, and performance.
Tracks HRV, VO₂, recovery, and sleep quality in one device
Built for athletes and high performers with all-day comfort
Delivers clinically accurate metrics you can trust
Syncs with Yakuru IQ to connect data with your protocol
Select your size
See the sizing guide
Your Body,
Decoded
The Yakuru Ring turns raw biometrics into clear insights — so you can recover faster, sleep deeper, and perform better.
Clinically Accurate Recovery, Sleep, and Performance Insights
Precision data you can trust — validated against clinical standards.
Wear It All Day — Lightweight, Discreet, and Durable
Built for comfort and strength, so you never have to take it off.
All-in-One Integrated Performance Management View
Your workouts, stress, recovery, and supplements. All in one.
Optimize Training Load, Recovery, and Stress Balance
Know exactly when to push harder and when to rest smarter.
Clinically Accurate Recovery, Sleep, and Performance Insights
Precision data you can trust — validated against clinical standards.
Wear It All Day — Lightweight, Discreet, and Durable
Built for comfort and strength, so you never have to take it off.
All-in-One Integrated Performance Management View
Your workouts, stress, recovery, and supplements. All in one.
Optimize Training Load, Recovery, and Stress Balance
Know exactly when to push harder and when to rest smarter.
Everything That Matters, Measured
From sleep and recovery to stress and performance, The Yakuru Ultra Ring tracks the metrics that define your health.
Live
(Daily Vitality & Longevity)
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HRV TrackingYakuru Ultra Ring Some Watches Some Bands -
Resting Heart RateYakuru Ultra Ring Some Watches Some Bands
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VO2 Max MonitoringYakuru Ultra Ring Some Watches Some Bands
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Biological Age EstimationYakuru Ultra Ring Some Watches Some Bands
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Inflammation & Stress SignalsYakuru Ultra Ring Some Watches Some Bands
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Hydration & Skin TemperatureYakuru Ultra Ring Some Watches Some Bands
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Hydration & Skin TemperatureYakuru Ultra Ring Some Watches Some Bands
Train
(Performance & Endurance)
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Recovery ScoringYakuru Ultra Ring Some Watches Some Bands
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Training Load & Fatigue MonitoringYakuru Ultra Ring Some Watches Some Bands
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Muscle Oxygen Saturation (SmO2)Yakuru Ultra Ring Some Watches Some Bands
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Lactate Threshold EstimationYakuru Ultra Ring Some Watches Some Bands
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Endurance & Power OutputYakuru Ultra Ring Some Watches Some Bands
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Training Strain vs. Recovery BalanceYakuru Ultra Ring Some Watches Some Bands
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Supplement Impact (Train)Yakuru Ultra Ring Some Watches Some Bands
Sleep
(Rest & Recovery)
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Sleep Quality & REM CyclesYakuru Ultra Ring Some Watches Some Bands
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Sleep Latency (time to fall asleep)Yakuru Ultra Ring Some Watches Some Bands
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Sleep EfficiencyYakuru Ultra Ring Some Watches Some Bands
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Nighttime Movement & RestlessnessYakuru Ultra Ring Some Watches Some Bands
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Respiratory RateYakuru Ultra Ring Some Watches Some Bands
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Next-Day Readiness ScoreYakuru Ultra Ring Some Watches Some Bands
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Supplement Impact (Sleep)Yakuru Ultra Ring Some Watches Some Bands
Engineered for
Performance, Built for Life
From a titanium shell to 7-day battery life, the Yakuru Ring is designed to be as tough, precise, and versatile as the people who wear it — waterproof, lightweight, and seamlessly connected to iOS, Android, and the Yakuru IQ app.
Track What Matters
HRV, VO₂, recovery, and sleep quality in one sleek device.
Proof You Can Trust
Every metric is backed by clinical-grade accuracy.
All-Day Comfort
Built for athletes and high performers, with a slim, durable design you’ll forget you’re wearing.
Seamless Integration
Syncs automatically with Yakuru IQ to connect your data with your daily protocol.
Yakuru Ultra Ring Vs. Watches & Straps
Backed by patented ingredients, 200+ clinical studies, and thousands of real results — Live, Train & Track delivers what standard supplements can't
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Smartwatches | Straps | |
|---|---|---|---|
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|
|
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| 24/7 Wear Comfort | Discreet Ring | Bulky | Workout-only |
| HRV Recovery Accuracy | Clinically Validated | Limited | Accurate |
| Sleep Tracking | Full Cycle Data | Inconsistent | None |
| Battery Life | Up to 7 Days | 1-2 days | 5-7 days |
| Water Resistance | 100m | Limited | Water Resistant |
| Supplement Tracking | Yes | No | No |
Made For Yakuru IQ
The Yakuru Ultra Ring is more than a wearable — it’s the key to unlocking your Yakuru IQ experience. Designed specifically to sync with your IQ membership, it captures your most important biometrics and turns them into clear, personalized insights that help you recover faster, train smarter, and perform better.
All Your Metrics, One Device
Track HRV, VO₂ max, recovery, and sleep quality — clinically accurate and always on.
Seamless Sync with Yakuru IQ
HRV, VO₂ max, recovery, sleep stages, and more.
Built for Athletes, Worn by Anyone
HRV, VO₂ max, recovery, sleep stages, and more.
Smarter Performance Starts Here
HRV, VO₂ max, recovery, sleep stages, and more.
Learn More About Akuru IQ
Try Live, Train & Track risk-free. If you don't feel stronger, sharper, and better recovered within 60 days, simply return your order — even if the bottles are empty — and get a full refund.
Frequently Asked Questions
What does the Yakuru Ultra Ring track?
The Ultra Ring tracks advanced biometric markers including HRV (heart rate variability), heart rate, sleep stages, blood oxygen (SpO₂), estimated VO₂ Max, activity, calories burned, hydration trends, and glucose pattern insights. All data syncs directly into the Yakuru App, where it’s transformed into recovery scores, biological age tracking, and daily performance guidance.
Does it really track hydration and glucose?
The Ultra Ring uses advanced sensor algorithms and trend modeling to estimate hydration status and glucose variability patterns. While it is not a medical device, it provides powerful directional insights to help users optimize recovery, fueling, and performance. For medical-grade glucose measurement, a certified CGM device should be used.
How accurate is the Ultra Ring compared to other wearables?
The Ultra Ring uses multi-sensor biometric technology combined with proprietary Yakuru algorithms to deliver high-resolution sleep and recovery data. When worn consistently and fitted correctly, it provides performance-grade tracking designed for serious athletes, bio-optimizers, and longevity-focused users.
How long does the battery last?
Up to 7 Days. The Yakuru Ultra Ring is designed for multi-day performance tracking on a single charge. Depending on usage and tracking settings, most users can expect several days of battery life before recharging. Fast magnetic charging makes it easy to top up without interrupting your data trends. Built for continuous insight not daily charging anxiety.
Is the Ultra Ring waterproof?
Yes, Up to 5m The Yakuru Ultra Ring is water resistant and built for real world use including training, sweating, showering, and daily wear. It’s engineered for athletes, travelers, and high-performance lifestyles. (Adjust exact rating if you want to include IP specification.)
Does it require a subscription?
Core tracking features work seamlessly with the Yakuru App. Advanced performance analytics — including recovery scoring, biological age insights, hydration trend layering, and adaptive guidance — may require a Yakuru membership depending on your chosen plan. The hardware collects the data. The Yakuru ecosystem turns it into intelligence.
How is this different from other smart rings?
Most smart rings track data. The Yakuru Ultra Ring translates it. Through the Yakuru App, your HRV, sleep, hydration, glucose trends, and activity data are transformed into recovery scores, biological age tracking, and daily optimization guidance. It’s not just a tracker. It’s a performance operating system.
Get The Yakuru Ultra
Ring For 30% OFF.
Available On This Page.
The Yakuru Ultra Ring and companion app work together to transform your daily biometric signals into clear, actionable insights. Each metric is automatically tied to your active supplement protocol, so you can see exactly how Yakuru Live, Train, and Sleep formulas are impacting your recovery, rest quality, and overall performance over time.
