Download firmware for the Samsung Galaxy Watch5 40mm SM-R910. This page provides firmware information for the SM-R910 model, available software versions, Android and One UI Watch information, and a firmware download link.
The Samsung Galaxy Watch5 SM-R910 is the 40mm Bluetooth version of the Galaxy Watch5. Samsung has released multiple firmware updates for this smartwatch, including Android Wear 4.5, Android Wear 6 and the latest Android Wear 6.0 / One UI Watch 8 generation.
| Information | Details |
|---|---|
| Brand | Samsung |
| Device | Galaxy Watch5 |
| Model | SM-R910 |
| Size | 40mm |
| Connectivity | Bluetooth |
| Device Type | Smartwatch |
| Firmware Type | Stock Firmware |
| Operating System | Wear OS |
| Latest Android Version | Android 16 |
| Latest One UI Watch | One UI Watch 8 |
| Latest Firmware | R910XXS2DZG3 |
| Security Patch | August 5, 2026 |
| Latest Release | August 2026 |
Samsung's official software update information lists R910XXS2DZG3 as a current firmware release for the Galaxy Watch5 SM-R910. The release uses Android Wear 6.0 and includes the August 5, 2026 security patch.
The firmware file provided for the Samsung Galaxy Watch5 40mm SM-R910 is hosted on Firmware Drive.
Download Samsung Galaxy Watch5 SM-R910 Firmware
Before downloading, verify that your smartwatch model is SM-R910.
The latest firmware currently listed by Samsung for the SM-R910 is:
| Information | Details |
|---|---|
| Model | SM-R910 |
| Device | Galaxy Watch5 40mm |
| Firmware | R910XXS2DZG3 |
| Android | Android Wear 6.0 |
| One UI Watch | One UI Watch 8 |
| Release Date | August 2026 |
| Security Patch | August 5, 2026 |
Samsung's official update history confirms the R910XXS2DZG3 release and August 5, 2026 security patch.
The Galaxy Watch5 SM-R910 has received firmware updates across several generations.
| Firmware Version | Android / Wear OS | Security Patch |
|---|---|---|
| R910XXS2DZG3 | Android 16 / One UI Watch 8 | August 2026 |
| R910XXS2DZE1 | Android 16 / One UI Watch 8 | May 2026 |
| R910XXU2DZB6 | Android 16 / One UI Watch 8 | February 2026 |
| R910XXU1DYL6 | Android 16 / One UI Watch 8 | January 2026 |
| R910XXU1DYK4 | Android 16 / One UI Watch 8 | October 2025 |
| R910XXU1CYJ1 | Android 14 / One UI Watch 6 | August 2025 |
| R910XXU1CYCD | Android 14 / One UI Watch 6 | March 2025 |
| R910XXU1CXK1 | Android 14 / One UI Watch 6 | December 2024 |
| R910XXU1BXB7 | Android 13 / One UI Watch 5 | 2024 |
| R910XXU1BWL1 | Android 13 / One UI Watch 5 | December 2023 |
| R910XXU1BWH3 | Android 13 / One UI Watch 5 | July 2023 |
Samsung's official firmware history documents the major software generations and updates for SM-R910.
The latest Samsung Galaxy Watch5 SM-R910 firmware generation uses Android Wear 6.0, corresponding to Android 16, together with One UI Watch 8.
One UI Watch 8 introduced features including the Now Bar, which provides quick access to ongoing activities directly from the watch face. Samsung also introduced a double-pinch gesture that can be used for actions such as controlling notifications, music and other functions.
This page is specifically for:
Samsung Galaxy Watch5 40mm — SM-R910
Do not confuse SM-R910 with other Galaxy Watch5 models:
SM-R905 — Galaxy Watch5 40mm LTE
SM-R910 — Galaxy Watch5 40mm Bluetooth
SM-R915 — Galaxy Watch5 44mm LTE
SM-R920 — Galaxy Watch5 Pro 45mm Bluetooth
SM-R925 — Galaxy Watch5 Pro 45mm LTE
Always verify the exact model number before downloading firmware.
Before downloading the firmware, check your smartwatch and confirm that the model number is SM-R910.
Firmware packages can vary according to the exact model, region and software configuration. Using firmware intended for another model may cause software problems.
The firmware download provided on this page is hosted on Firmware Drive.
Important: The exact firmware filename and version of the linked file should be checked after downloading. Do not assume that every SM-R910 firmware package is identical.
SM-R910 is the model number of the Samsung Galaxy Watch5 40mm Bluetooth smartwatch. Samsung's official update service identifies the device as Galaxy Watch5 (SM-R910).
Yes. SM-R910 is the 40mm Bluetooth version of the Samsung Galaxy Watch5.
The latest firmware generation for the SM-R910 uses Android Wear 6.0 / Android 16 with One UI Watch 8.
The latest firmware currently listed by Samsung is R910XXS2DZG3, with the August 5, 2026 security patch.
The SM-R910 is the Bluetooth version of the Galaxy Watch5 40mm. The LTE 40mm version uses a different model number.
You can download the firmware provided on this page through the Firmware Drive link above.
If you are searching for Samsung SM-R910 firmware, SM-R910 firmware download, Galaxy Watch5 40mm firmware, or SM-R910 stock firmware, you can use the Firmware Drive download link provided above.
Device: Samsung Galaxy Watch5 40mm
Model: SM-R910
Connectivity: Bluetooth
Device Type: Smartwatch
Latest Firmware: R910XXS2DZG3
Android: Android 16
One UI Watch: One UI Watch 8
Security Patch: August 5, 2026
Download: Firmware Drive









