Amazfit Released Bip 6 Swimming Firmware Update
New manual rest features now available for your pool workouts.
Updated on Oct. 5, 2026 in Swimming
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Amazfit has issued firmware update 4.6.0.3 for the Bip 6 smartwatch, introducing manual rest tracking for pool swimming. The update is currently rolling out to users worldwide.
Why it matters
This update provides swimmers with more precise control over their interval tracking during pool training. It also enables better data continuity for those who rely on synchronized activity logs across different devices.
The firmware version 4.6.0.3 was released for the Bip 6 smartwatch, which launched 18 months ago. While the update enables new manual tracking features, the accuracy of these resting intervals compared to prior automated versions remains under evaluation.
The players
Amazfit
A developer of wearable technology and smartwatches that tracks health and fitness metrics.
Zepp Coach
An integrated coaching platform that provides personalized training plans and data analysis for athletic performance.
The details
The 12 MB firmware update adds Manual Rest support to the watch's internal Pool Swimming algorithm. By allowing users to trigger rest periods manually, the device provides a more accurate reflection of time spent swimming versus time spent resting. Additionally, the update enables activity data synchronization across multiple devices and offers new customization options for weekly training plans within the Zepp Coach system.
Timeline
October 2026: Firmware 4.6.0.3 was released for Bip 6 users.
April 2025: The Amazfit Bip 6 was first launched.
Health Landscape
The update for the Amazfit Bip 6 smartwatch follows a trend of enhancing interval-based training accuracy through post-launch firmware refinements. It reflects a shift toward providing more manual control over automated exercise metrics in the current wearable market.
If you use your Bip 6 for lap swimming, you can now manually mark rest periods to ensure your training data accurately reflects your true effort. Discuss these new metrics with a coach or fitness professional if you are using the data to adjust your training intensity.
The takeaway
Firmware updates can provide meaningful improvements to how your wearable device measures your physical activity. Take a moment to sync your device and explore the updated settings in your coaching app to ensure your activity logs remain consistent.
Further reading
Explore more Swimming tools and training insights to optimize your aquatic health tracking.
Source note: This article includes information reported by Notebookcheck.
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