What is the Amazfit Helio Strap's battery life?

The Helio Strap offers over 10 days of battery life for normal use and up to 25 days in battery saver mode.

How does the Zepp app's AI food tracking work?

The AI in the Zepp app can analyze food from photos, estimating caloric values and macronutrients, with surprising accuracy for many dishes.

What is the BioCharge metric in the Zepp app?

BioCharge is a daily score out of 100 in the Zepp app that assesses your readiness for the day based on sleep quality, recent activity, stress, and resting heart rate.

Home / Technology / Ditch Your Smartwatch? Try This $99 Fitness Strap

Ditch Your Smartwatch? Try This $99 Fitness Strap

27 Nov, 2025

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Summary

The strap offers over 10 days of battery life, ideal for continuous tracking.
AI-powered food tracking uses photos for calorie and macro breakdowns.
Zepp app's BioCharge metric provides daily readiness scores based on sleep and stress.

Ditch Your Smartwatch? Try This $99 Fitness Strap

Priced at an affordable $99, the Amazfit Helio Strap provides a lightweight and distraction-free fitness tracking experience, lasting over 10 days on a single charge. Its functionality is deeply integrated with the Zepp app, which offers a wealth of health and fitness data, including workout tracking, heart health, and sleep statistics. This minimal design eschews a watch face, encouraging users to rely solely on the app for insights.

The Zepp app introduces innovative features like BioCharge, a daily score out of 100 reflecting readiness for the day, and PAI (Personal Activity Indicator), which motivates consistent physical exertion. The app's AI can also analyze food intake by snapping photos, surprisingly accurately breaking down caloric values and macronutrients, though it may struggle with precise portion estimation.