AGM Legion 3 Smartwatch Latest Firmware v1.0.53 Release Notice
AGM has released the latest firmware v1.0.53 for its AGM Legion 3 smartwatch. The update optimizes Bluetooth connection stability and GPS logic to reduce abnormal restarts. It also provides video support for LINE notification issues and recommends a factory reset after updating.
📋 Article Processing Timeline
- 📰 Published: May 22, 2026 at 04:35
- 🔍 Collected: May 21, 2026 at 20:01
- 🤖 AI Analyzed: May 21, 2026 at 20:29 (27 min after Collected)
Innovative outdoor device brand AGM has released the latest firmware v1.0.53 for its smartwatch, the 'AGM Legion 3'. This update aims to improve the user experience by optimizing Bluetooth and GPS stability.
[Update Contents for the Latest Version (v1.0.53)]
Optimization of Bluetooth Protocol
Improves connection stability and realizes a smoother communication experience.
Optimization of GPS-related Logic
Improves overall system stability and reduces the frequency of abnormal restarts.
[Notice Regarding LINE Notifications]
We have received reports from some customers that they 'cannot receive LINE notifications.' Upon investigation, we found that this is primarily an operational setup issue.
To assist customers with the operation, you can watch an instructional video via the link below.
▶ Operation Guide Video: https://youtu.be/GQ8GGhBOM-M?si=WfmG_WgpJbs6miHX
[Product Links (Purchase & Details)]
AGM Japan Official Online Store
https://www.agmmobile.jp/products/agm-watch-legion-3/
Amazon.co.jp
https://www.amazon.co.jp/gp/product/B0GV2VZM8Y
Rakuten Market
Model with Magnetic Band
https://item.rakuten.co.jp/agm-glory/agm-legion-3-magnet/
Model without Magnetic Band
https://item.rakuten.co.jp/agm-glory/agm-legion-3-silicone/
[Important Note After Updating]
After the update is complete, we recommend performing a factory reset (initialization) to ensure that settings are properly applied and to achieve stable operation.
[Regarding Future Updates]
AGM will continue to release firmware updates irregularly for the purpose of improving product stability and adding new features.
You can check the latest version and update information in the dedicated app, 'AGM Nexus.' We recommend checking regularly to ensure your smartwatch is always updated to the latest firmware.
* Firmware updates are primarily intended to improve the user experience. Please keep your smartwatch updated to the latest version possible.
[Contact Information for Inquiries]
AGM Japan Public Relations Department
E-mail: media@agmmobile.com
AGM JP Customer Support Center
E-mail: agmjp@agmdevice.com
Official Online Store: https://www.agmmobile.jp/
[Update Contents for the Latest Version (v1.0.53)]
Optimization of Bluetooth Protocol
Improves connection stability and realizes a smoother communication experience.
Optimization of GPS-related Logic
Improves overall system stability and reduces the frequency of abnormal restarts.
[Notice Regarding LINE Notifications]
We have received reports from some customers that they 'cannot receive LINE notifications.' Upon investigation, we found that this is primarily an operational setup issue.
To assist customers with the operation, you can watch an instructional video via the link below.
▶ Operation Guide Video: https://youtu.be/GQ8GGhBOM-M?si=WfmG_WgpJbs6miHX
[Product Links (Purchase & Details)]
AGM Japan Official Online Store
https://www.agmmobile.jp/products/agm-watch-legion-3/
Amazon.co.jp
https://www.amazon.co.jp/gp/product/B0GV2VZM8Y
Rakuten Market
Model with Magnetic Band
https://item.rakuten.co.jp/agm-glory/agm-legion-3-magnet/
Model without Magnetic Band
https://item.rakuten.co.jp/agm-glory/agm-legion-3-silicone/
[Important Note After Updating]
After the update is complete, we recommend performing a factory reset (initialization) to ensure that settings are properly applied and to achieve stable operation.
[Regarding Future Updates]
AGM will continue to release firmware updates irregularly for the purpose of improving product stability and adding new features.
You can check the latest version and update information in the dedicated app, 'AGM Nexus.' We recommend checking regularly to ensure your smartwatch is always updated to the latest firmware.
* Firmware updates are primarily intended to improve the user experience. Please keep your smartwatch updated to the latest version possible.
[Contact Information for Inquiries]
AGM Japan Public Relations Department
E-mail: media@agmmobile.com
AGM JP Customer Support Center
E-mail: agmjp@agmdevice.com
Official Online Store: https://www.agmmobile.jp/
FAQ
What are the benefits of the AGM Legion 3 v1.0.53 update?
It improves Bluetooth and GPS stability, reducing abnormal restarts and ensuring a smoother user experience.
How can I fix LINE notification issues on my AGM smartwatch?
This is typically a settings issue. You can follow the official AGM step-by-step video guide on YouTube to properly configure your device.
What should I do after updating the AGM Legion 3 firmware?
It is highly recommended to perform a factory reset (initialization) to ensure the new settings are correctly applied.