Amazfit pushes heart rate improvement to more smartwatches in new update

Amazfit is rolling out a new update for the Bip 6 smartwatch, version number 3.3.12.4. This wearable was last updated in July 2025, when it received Zepp OS 5.0 with features like adjustable font size, the Jet Lag Manager app and the Zepp Flow 2.0 assistant.

Software version 3.3.12.4 has been reported by several users of the Amazfit Bip 6 smartwatch on Reddit. Through this update, the watch gains many of the features which were recently pushed to the Active 2 (Round) (curr. $99.99 at Amazon). These include two new metrics, vertical oscillation and ground contact time, designed to help you improve your running form. Also linked to running is a new ultra-marathon sports mode.

The release brings support for a raise-to-unlock gesture during a workout, and direct button pushes will get a response, whether or not the screen was active at the time. On top of this, there are new heart rate icons to help users distinguish between wrist-based measurements and data collected by an external heart rate monitor connected over Bluetooth. Plus, the wearable is getting a new jump rope reminders feature.

The Amazfit Bip 6 software version 3.3.12.4 is a 24.64 MB update. Rolling out in phases, it will be available to download via the Zepp app for all users in the coming weeks.