Amazfit
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4,3 out of 5 ☆☆☆☆☆ ★★★★★
489 reviews
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71V3nAASIdL._AC_SL1500_ 71D8XRtB0RL._AC_SL1500_ 71CYllgCo0L._AC_SL1500_

Helio Strap Fitness Tracker Wristband, 24/7 Activity & Sleep Tracker with Heart Rate, 10 Days Battery, 27 Sports Modes, Strength Training, Hyrox Race, Subscription Free for Android & iPhone

  • 24/7 Activity & Sleep Tracking
  • Heart Rate Monitoring
  • 10 Days Battery Life
  • 27 Sports Modes
  • Subscription Free for Android & iPhone

The Helio Strap

  • Built for those who train hard and recover smarter
  • Designed for precision, endurance, and everyday versatility
  • Delivers industry leading accuracy, extended battery life, and a lightweight, comfortable fit that moves with you
  • Worn all day, it provides continuous heart rate monitoring and deep health insights without the hassle of subscriptions
  • More than just a fitness tracker, it is a vital part of the Amazfit ecosystem
  • Seamlessly integrates with Amazfit smartwatches, the Helio Ring, and the Zepp App
  • Powers a complete training system designed to help you train with purpose, recover effectively, and repeat with confidence
  • Recovery, Redesigned: Train, sleep, and rest with confidence thanks to accurate heart rate, fatigue, and recovery tracking. When worn together with an Amazfit smartwatch, both devices work together with the Zepp App to capture uninterrupted data - whether you're wearing both, or one at a time.
  • Up to 10 Days of Battery Life: Go longer between charges. The Helio Strap delivers lasting performance to keep up with your training and recovery - day and night.
  • 24/7 Advanced Health Tracking: Get pinpoint heart rate data while training, and stay informed all day with continuous monitoring of heart rate, blood-oxygen, stress, and sleep
  • Optimized for Strength & HYROX Training: Track reps, sets, and rest periods with precision in the gym. The exclusive HYROX Race mode offers tailored support for race prep.
  • 27 Sports Modes & Post-Workout Insights: Unlock sport-specific tracking and performance analysis including VO₂ max, training load, effect, and recovery time - all through the Zepp App.
  • Free-to-Use Zepp App: Sync, analyze, and optimize everything from nutrition to recovery in one place. Get AI-driven insights that help you improve every day.
  • Third-Party Platform Integration: Sync your Zepp App data with Strava, TrainingPeaks, adidas Running, and komoot to streamline your fitness ecosystem.
Product Dimensions 0.42 x 0.96 x 1.34 inches
Item Weight 0.64 ounces
ASIN B0F9J3TFMB
Item model number df75b366-d9ff-4bb9-882a-82f928c9b7c4
Customer Reviews 4.3 4.3 out of 5 stars 489 ratings 4.3 out of 5 stars
Best Sellers Rank #1,088 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #7 in Activity & Fitness Trackers
OS Zepp OS
Connectivity technologies Bluetooth
GPS Built-in GPS
Special features Activity Tracker, GPS, Multisport Tracker, Notifications, Text Messaging
Other display features Wireless
Human Interface Input Unknown
Color Black
Whats in the box Magnetic charging base (no USB Type-C cable), User Manual, Watch Band
Manufacturer Amazfit
Language English
Date First Available June 24, 2025
Weight 0.64 Ounces
Memory Storage Capacity 32 MB
Operating System Zepp OS
Special Feature Activity Tracker, GPS, Multisport Tracker, Notifications, Text Messaging
Battery Capacity 232
Connectivity Technology Bluetooth
Wireless Communication Standard Bluetooth
Battery Cell Composition Lithium Polymer
Shape Rectangular
Brand Amazfit