Amazfit Helio Strap, 24/7 Activity & Sleep Tracker with Heart Rate, 10 Days Battery, Subscription Free, Hyrox Race Mode, Android & iPhone Compatible

The Amazfit Helio Strap is a bold reimagining of what a fitness tracker can be—stripped of distractions, yet packed with precision. Designed for athletes and serious fitness enthusiasts, this screen-free wearable is engineered to deliver uninterrupted, high-fidelity health and performance data without the clutter of notifications or visual interfaces. It’s not just a minimalist statement; it’s a deliberate choice for those who prioritize focus, recovery, and results over constant digital engagement.

At its core, the Helio Strap is built around Amazfit’s BioTracker™ 6.0 PPG sensor, which enables continuous heart rate monitoring with per-second accuracy. This sensor also tracks blood oxygen levels, stress, and sleep stages—including REM—offering a holistic view of your physiological state. The strap’s lightweight, fiber-reinforced polymer body weighs just 20 grams, making it comfortable enough to wear day and night. Its 22mm nylon strap ensures a secure fit, and for those seeking even greater accuracy during dynamic movement, an optional armband extension allows placement closer to the heart, minimizing interference from muscle contractions or grip pressure.

Despite its lack of a display, the Helio Strap is anything but basic. It supports 27 workout modes, ranging from yoga and HIIT to running, cycling, and strength training. It’s especially optimized for HYROX athletes, with a dedicated HYROX Race Mode and smart strength training features that track reps, sets, and rest periods. These metrics are seamlessly integrated into the Zepp App, which acts as the central hub for all your fitness, recovery, and health data. Through Zepp, users can access post-workout insights such as VO₂ max, training load, recovery time, and workout effect—metrics typically reserved for high-end smartwatches.

One of the standout features of the Helio Strap is its BioCharge™ energy monitoring system. This proprietary algorithm synthesizes data from sleep, exertion, and stress to generate a real-time energy score, helping users understand when to push and when to rest. It’s a dynamic tool that evolves throughout the day, adapting to your activities and recovery status. Whether you’re gearing up for a race or winding down after a tough session, BioCharge™ offers actionable insights to optimize performance and prevent burnout.

Battery life is another area where the Helio Strap excels. With up to 10 days of usage on a single charge, it’s built to support extended training cycles without frequent interruptions. This endurance is especially valuable for athletes who train multiple times a day or travel frequently. The device charges via a magnetic base and connects via Bluetooth 5.2, ensuring stable and efficient data transfer to your smartphone or compatible Amazfit smartwatch.

The Helio Strap is also water-resistant up to 5ATM, making it suitable for swimming, showering, and exposure to sweat and rain. Its rugged build and minimalist design make it ideal for high-intensity environments, from the gym to the trail. And while it doesn’t have a screen, it’s far from isolated—users can sync data with third-party platforms like Strava, Google Fit, Apple Health, TrainingPeaks, adidas Running, and komoot, creating a fully integrated fitness ecosystem.

What sets the Helio Strap apart is its role within the broader Amazfit ecosystem. When paired with devices like the Amazfit Balance 2 smartwatch or the Helio Ring, it becomes part of a multi-device training system that ensures uninterrupted data collection across different contexts. For example, if you remove your smartwatch to sleep more comfortably, the Helio Strap continues tracking your heart rate and sleep stages, filling in the gaps and maintaining continuity. This synergy is especially useful for athletes who want granular insights without compromising comfort or battery life.

The Zepp App, which powers the Helio Strap’s analytics, is free to use and doesn’t require any subscriptions. It offers AI-driven insights across fitness, nutrition, sleep, and stress, helping users make informed decisions about their training and recovery. The app’s intuitive interface allows for easy navigation between metrics, trends, and personalized recommendations. It’s compatible with Android 7.0 and iOS 15 or later, ensuring broad accessibility.

From a design perspective, the Helio Strap is understated yet purposeful. Its lack of a screen isn’t a limitation—it’s a feature. By removing visual distractions, Amazfit encourages users to stay present in their workouts and rely on post-session analysis rather than real-time metrics. This approach aligns with a growing movement in fitness tech that values mindfulness, recovery, and long-term performance over instant gratification.

The Helio Strap is priced at ₹8,999 in India, positioning it as an accessible yet premium option for those who want serious tracking without the frills of a smartwatch. It’s available through Amazfit’s official website and select tech and sports retail stores. While it may not appeal to casual users who prefer visual feedback or lifestyle features, it’s a compelling choice for athletes who value data integrity, comfort, and ecosystem integration.

In essence, the Amazfit Helio Strap is more than a fitness tracker—it’s a training companion that respects your focus, understands your physiology, and adapts to your rhythm. It’s built for those who train hard, recover smart, and prefer clarity over clutter. Whether you’re chasing a personal best, managing fatigue, or simply trying to stay consistent, the Helio Strap offers the tools to help you do it with precision and purpose.