This smart ring is able to be worn alone or with your Amazfit smartwatch. Sync workout and sleep data from the Amazfit Helio Ring or other Amazfit smartwatches to the Zepp Amazfit App for a combined view of performance, recovery, and insights.
Zepp Aura Premium is totally free for Amazfit Helio Ring users. Enjoy customized sleep sounds, detailed weekly and monthly sleep reports, and access to an AI chatbot that answers your questions.
- Track your sleep quality, assessing stages and heart rate variability for a comprehensive recovery insights
- The EDA sensor and heart rate variability monitors stress levels to track your emotions
- Constructed with lightweight titanium alloy for superior comfort and precise tracking
- Monitors vital metrics, including heart rate and blood-oxygen, with fitness data like VO₂ Max via the Zepp App
- Enjoy full health assessments with the aura, personalized sleep music, and fitness reports without subscriptions, for complete wellness support
Feature Highlights
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Own Your Recovery
In-Depth Sleep Monitoring
Mental & Physical Readiness Analysis
Sleep RHR and HRV Tracking
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Form a Winning Ecosystem
Workout with Your Amazfit Smartwatch
Recover with Your Amazfit Helio Ring
View All Your Data in One App
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Crafted for Champions
Skin-Friendly Titanium Alloy
Ultra Lightweight & Super Slim
10 ATM Water-Resistance
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Your Premium Power-Up
Fast Wireless Charging
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Become Elite in Mind & Body
Heart Rate, SpO₂ & Stress Tracking
EDA Stress Response Monitoring
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Track & Share Your Performance
Sports Data Tracking
Race Prediction Achievements
Sync Data to Fitness Apps
No Subscriptions Required
Start breaking limits with your Amazfit Helio Ring, right out the gate. There's no need to pay for extra subscriptions or services to enjoy your smart ring to the fullest.

Recover Better, Achieve More
What you do off the field is just as important as what you do on it. Make sure you're getting the quality rest you need with the Amazfit Helio Ring.
Compact and lightweight, it's both incredibly comfortable to wear all night, and packed with advanced sensors which hug your finger for astounding data precision.

Hone Your Body, Prime Your Mind
After a day of intense exercise, wear your Amazfit Helio Ring while you sleep.
In the morning, you'll get a Readiness score based on your sleep resting heart rate, sleep heart rate variability, breathing quality, and temperature.
This score and accompanying insight¹ sum up your mental and physical recovery, so you'll know whether to leap into action or plan some time to relax.
Your Personal Sleep Coach
Maximize your recovery with Zepp Aura³ - now free for Amazfit Helio Ring users. Give your recovery an extra power-up, with:
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Customized sleep sounds that intelligently adjust based on your how your body responds. -
Detailed weekly and monthly sleep reports with sleep health assessments and powerful insights. -
Access to an AI chatbot, which proactively analyzes your sleep, and answers your wellness questions.
Enhance Your Amazfit Experience

Your Premium Power - Up
- Battery Life: Up to 4 days
- Charging Method: Wireless charging
- Charging Duration: Around 1 hour 40 minutes

Keep Your Head in the Game
Tracking your emotions can help you spot things that knock you off your game.
The Amazfit Helio Ring monitors physical indicators of emotional states with its electrodermal activity (EDA) sensor, and combines that with your heart rate variability (HRV) to detect changes in your daily and weekly expression of emotions.
In the Zepp App, log whether the detected emotion accurately matches how you're feeling. The more you log, the more accurately your summary will reflect your emotional state.
Note: This function needs to be installed via software update. Auto Emotion Monitoring needs to be enabled in the Zepp App, and may result in shorter battery life.

Keep Your Finger on the Pulse of Health
As a smart wearable worn on the finger, the Amazfit Helio Ring can read your pulse clearer for even more accurate⁷ heart rate, blood-oxygen and stress tracking.
As a result, you'll have an even clearer picture of your mental and physical recovery. It's an elite health tracker for elite athletes.
Measurement Methods
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Cut a strip of paper long enough to fit around your index finger.
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Wrap the paper around the finger for a natural fit, not too tight. Aim for a comfortable yet snug fit.
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Use a pen to mark the point where the paper overlaps.
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Straighten the paper strip and measure the length from tip to pencil mark. The result is your ring size measurement.
| Size | Finger Circumference (inch) | Finger Circumference (mm) |
|---|---|---|
| 8# | 2.37 | 60.3 |
| 10# | 2.6 | 66 |
| 12# | 2.8 | 71.3 |
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