Amazfit Released Firmware Update for Bip 6
The update adds manual rest tracking and synchronization features to the Bip 6 smartwatch.
Updated on Oct. 5, 2026 in Swimming

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Amazfit has released firmware version 4.6.0.3 for the Bip 6 smartwatch, bringing new tracking capabilities to its pool swimming algorithm. The update also enhances training plan management within the Zepp Coach platform.
Why it matters
This update expands the Bip 6 watch's utility for athletes by allowing manual rest entries during swimming sessions and improved data synchronization. These changes help users better track their performance metrics across different devices.
The 12 MB firmware version 4.6.0.3 update is now available for the Bip 6, which was originally launched in April 2025. This release marks 18 months of software support since the device's initial market debut.
The players
Amazfit
Amazfit is a global smart wearable brand that offers a range of health and fitness tracking devices.
Zepp Coach
Zepp Coach is an integrated artificial intelligence training platform designed to provide personalized fitness guidance to smartwatch users.
The details
The new firmware introduces Manual Rest support for the Pool Swimming algorithm, allowing swimmers to manually track intervals during workouts. Additionally, users can now adjust weekly training plans through Zepp Coach and sync their activity data across multiple devices.
Timeline
October 2026: Firmware 4.6.0.3 was released.
April 2025: The Amazfit Bip 6 was launched.
Season Trajectory
The integration of manual rest tracking follows a pattern set by the Zepp Coach platform. This update extends the capabilities of the Zepp Coach platform by increasing user interactivity with training plan scheduling.
Swimmers can now manually account for rest intervals in their Pool Swimming algorithm logs to ensure more accurate workout metrics. Users should verify that their Bip 6 is connected to the Zepp app to facilitate the 12 MB firmware transfer.
The takeaway
Maintaining up-to-date firmware ensures that athletes have access to the latest precision tracking algorithms for their specific sports. Users should periodically check their companion apps to install these improvements and benefit from enhanced data synchronization.
Further reading
For more information on the latest technological advancements in competitive training, visit the Swimming section.
Source note: This article includes information reported by Notebookcheck.
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