Amazfit Helio Strap: The Screen-Free Tracker Built for Real Training
The Amazfit Helio Strap has no screen. Also, it has no noise. Instead, it simply tracks your body’s data, day and night. Overall, it fits easily into your fitness routine.

No Subscription Needed
First, the Helio Strap needs no monthly fee. As a result, you get full access to training and health insights through the free Zepp App. In addition, your data connects with other Amazfit gear, like compatible smartwatches and the Helio Ring.

Built for Intense Workouts
Unlike a wrist tracker, the strap sits on your upper arm. Therefore, it cuts down on movement interference. So when you grip, flex, or sweat, your readings stay steady. Meanwhile, the BioTracker™ 6.0 sensor sits close to your heart. Because of this, it delivers more accurate results. Consequently, many athletes find it comfier than a chest strap.

Wear It All Day
For daily life, you can wear it on your wrist. Alternatively, wear it on your arm for training. Even so, it keeps tracking while your smartwatch charges. This means there are no gaps in your data.
Long Battery Life
With a 232 mAh battery, it lasts up to 10 days on one charge. Thus, you spend less time charging. Instead, you spend more time training.
Live Heart Rate Broadcast
Additionally, the strap can send live heart rate data. For instance, it connects to smartwatches, cycling computers, and fitness apps through Bluetooth 5.2. Even during team sports, it still records your heart rate. Later, it syncs to the Zepp App, even without your phone nearby.
Smart Energy Tracking with BioCharge™
Meanwhile, BioCharge™ shows how training and stress affect your energy. Throughout the day, your score updates automatically. For example, it shows when to push hard. Likewise, it shows when to rest.
More Than Fitness Tracking
Beyond heart rate, the strap tracks sleep stages, heart rate variability, blood oxygen, and stress. Furthermore, it supports over 50 sports modes. Notably, it recognizes 25 strength exercises. It even includes a HYROX Race Mode. Whether you lift, run, cycle, or do yoga, it adapts to you.
Clear Post-Workout Data
After each workout, you receive key metrics. These include VO₂ max, training load, and recovery time. As a result, this removes the guesswork. Instead, you see exactly how hard you worked.
Syncs With Your Favorite Apps
Once logged, your data connects to popular platforms. These include Strava, TrainingPeaks, adidas Running, and Apple Health. Consequently, your training history stays linked across all your tools.
Tough and Ready
Overall, the strap has a 5 ATM water rating. So, it handles sweat, showers, and shallow swims. However, it’s not for diving. In terms of size, it weighs just 20g and measures 33.97 x 24.3 x 10.59mm. Additionally, it works with iOS 15.0+ and Android 7.0+. Learn More
The Amazfit Helio Strap offers subscription-free tracking. Plus, it works all day and all night. In short, it gives precise heart-rate data and a simple, screen-free way to understand your body better.







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