Amazfit Helio Ring (size 8) | 146-W2321GL1N

Own Your Recovery

• In-depth sleep monitoring
• Mental & physical readiness analysis
• Sleep RHR and HRV tracking

Form a Winning Ecosystem

• Workout with your amazfit smartwatch
• Recover with your amazfit helio ring
• View all your data in one app

Crafted for Champions

• Skin-friendly titanium alloy
• Ultra lightweight & super slim
• 10 ATM water-resistance

Track & Share Your Performance

• Sports data tracking
• Race prediction achievements
• Sync data to fitness apps

Become Elite in Mind & Body

• Heart rate, spO2 & stress tracking
• EDA stress response monitoring

Your Premium Power-Up

Fast wireless charging.

Empowering Your Ascent to Excellence

When you're competing at the highest level, every percentage point, every fraction of a second, can prove the difference between victory and second place. Crafted for elite athletes, the Amazfit Helio Ring recognizes that optimal performance is fueled by quality recovery. From your training load, to your sleep quality, to the mental side of your game, this smart ring is the ultimate in athletic recovery analysis and guidance.

Enhance Your Amazfit Experience

Amazfit Sports Watches

Wear as you tackle intense workouts, with an extensive range of sports modes and in-depth training support.

Amazfit Helio Ring

Wear when you want a silent partner to track your recovery in the background, like when you're resting, sleeping, or just living life.

All Your Data in One Place

Whether you wear your watch and ring at the same time, or switch between them throughout the day, find all of your data from both devices in the Zepp App. The app provides advanced performance and recovery analysis and actionable insights, for holistic 24/7 health and fitness tracking.

Double-Up on Data

To make sure you're getting everything you need to break limits, key recovery metrics like readiness will merge data from your watch and ring together for an even more precise score.

Crafted for the Best

Incredibly lightweight and made from skin-friendly titanium alloy, the Amazfit Helio Ring is the ideal sleep tracker for athletes looking to monitor their recovery in comfort.

• Titanium alloy high-end & durable
• Less than 4g ultra-lightweight
• 2.6mm super slim

Your Recovery Snapshot

With just a quick glance of the Zepp App homepage, you'll be able to see a score and status for each key aspect of recovery, all in one place.

• Readiness - How well you've recharged ahead of another round of action
• Recovery Time - Whether you're ready for an intense workout today
• Sleep Score - Rating the quality of your night's rest
• Sleep HRV and RHR - How your body reacts to life's stresses, and your cardio fitness level

Recover Smarter, 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.

In-Depth Monitoring of

• Sleep quality & daytime naps
• Light, deep & REM sleep stages
• Sleep breathing quality

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 insight 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 Aura - now free for Amazfit Helio Ring users. Give your recovery an extra power-up, with:

• 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

Perform Like a Champion

More than just a sleep tracker, this smart ring is an elite athlete training tool that acts as your very own personal sports scientist.

• This high-tech training assistant curates specialized fitness data like VO2 Max, Training Load and Training Effect
• Got a marathon coming up? The Zepp App can analyze the data from your recorded runs to generate race predictions
• Zepp Fitness is totally free for Amazfit Helio Ring users. Enjoy detailed weekly and monthly fitness reports, and access to an AI chatbot that answers your questions
• Keep an eye on the competition by sharing your workout data to popular fitness communities like Strava, adidas Running, komoot, and more

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.

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 accurate 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.

• Heart rate
• Blood-oxygen saturation
• Stress level

List of Smartwatches that Support Data Fusion

• Performance Series: Amazfit Cheetah Pro, Amazfit Cheetah Pro, Amazfit Cheetah (Round), Amazfit Cheetah (Square), Amazfit Falcon
• Adventure Series: Amazfit T-Rex Ultra, Amazfit T-Rex 2, Amazfit T-Rex Pro, Amazfit T-Rex
• Lifestyle Series: Amazfit Balance, Amazfit Active, Amazfit Active Edge, Amazfit GTR 4 Limited Edition, Amazfit GTR 4, Amazfit GTS 4, Amazfit GTR Mini, Amazfit GTS 4 Mini, Amazfit GTR 3 Pro Limited Edition, Amazfit GTR 3 Pro, Amazfit GTR 3, Amazfit GTS 3, Amazfit GTR 2, Amazfit GTS 2, Amazfit GTS 2 mini, Amazfit GTR, Amazfit GTS
• Essential Series: Amazfit Bip 5, Amazfit Bip 5 Unity, Amazfit Bip 3 Pro, Amazfit Bip 3, Amazfit Bip U Pro, Amazfit Bip U, Amazfit Band 5
• Zepp Series: Zepp Z, Zepp E

Health Features

• Readiness - Readiness score, Readiness insights (trial, extended via subscription in select regions)
• Health Monitoring - Heart rate, Blood-oxygen saturation, Stress level
• Sleep Quality Monitoring - Sleep stages (including REM), Daytime naps, Sleep breathing quality, Sleep score, Free Zepp Aura Membership (trial, extended via subscription in select regions)
• Other Health Features - PAI health assessment system, Heart rate recovery, Menstrual cycle tracking

Fast, reliable nationwide delivery at Expert Electrical.

We deliver nationwide across Ireland between 3 - 7 business days depending on the product

Small Appliance & Tech Deliveries

• Delivery typically within 3–5 working days
• Delivery by local couriers, an Post, DPD, Primeline and GLS
• Tracking details will be updated on your order when available

Large Appliance Delivery

• Delivery typically within 3–7 working days
• Delivery times can be extended due to external couriers planning and routes
• Old appliance recycling available (WEEE compliant). We ask that your old appliance is uninstalled and ready to go

Need assistance? Our local store teams are available to help with delivery queries and aftersales support.

For full details, please see our Delivery Information page.

Shop with confidence at Expert Electrical.

Change of Mind Returns

• 28-day return window from date of purchase
• Items must be unused and in original packaging
• If opened a restocking fee may be charged

Faulty or Damaged Items

• Contact our customer service team immediately
• We will arrange repair, replacement, or refund in line with your consumer rights
• All products are covered under Irish consumer protection law

Manufacturer Warranty

• All products include full manufacturer warranty
• Extended warranty options may be available
• Contact our customer service team for aftersales support

Refund Processing

• Refunds processed via original payment method
• Please allow 3–5 working days once approved

For complete terms and conditions, please visit our Returns Policy page.