Zepp Health has started rolling out a new update to the Amazfit Helio Strap, version 3.1.8.2, weeks after the release of the previous version 3.1.2.3 that improved the BioCharge metric and the automatic activity recognition feature.

According to release notes shared by a user of the band on Reddit, the update comes with improvements to the heart rate algorithm to become more accurate during workouts, as well as addressing the issue of losing heart rate readings.