HardwareAndroid Authorityabout 3 hours ago
Amazfit Helio Ring Gets HybridCharge Update
3 min read
Amazfit rolls out firmware 2.9.0.1 for the Helio Ring on Nov 2, 2026, replacing Readiness with HybridCharge. The update improves heart rate accuracy, adds automatic stress measurements every five minutes, and enables default heart rate monitoring with a minimum interval of 10 minutes.
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