Helio Strap: October 2025 Software Update

The October software update for Helio Strap adds a new tennis Workout mode, optimizes the BioCharge and heart rate algorithm models, and fixes some issues reported by users.
 

Tennis Workout Mode
The tennis workout mode has been added to the Zepp App, allowing users to control the device to start and end the tennis workout mode within the Zepp App.

Tennis Workout Mode
Heart Rate Zone Chart
During a workout, you can view the real-time heart rate zone chart on the Zepp App workout interface.
Heart Rate Zone Chart
Optimized BioCharge Accuracy
The Biocharge algorithm model has been optimized to address two issues: BioCharge dropping to 5 too easily during the day and low Wake BioCharge scores.
Optimized BioCharge Accuracy
Improved Nighttime Heart Rate Tracking
The heart rate algorithm model has been optimized to address the issue of inaccurate nighttime heart rate readings.
Improved Nighttime Heart Rate Tracking
Other Issue Fixes
  • Fixed the Bluetooth connection issue on Samsung devices running Android 10.
  • Fixed the issue where step counts are still generated during swimming and cycling.

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Balance 2: Late September 2025 Software Update