Battery lasts only 1 day – Suunto Race S (SW 2.50.28)

[Geogeofrance]

Hello,

I am experiencing a battery drain issue with my Suunto Race S.
Here are my current settings:
-Brightness set to low
-Always-on display disabled
-No sports activities recorded
-Software version: 2.50.28
-Factory reset performed

Despite these settings, the battery lasts only one day on a full charge.

The battery drains very quickly even with basic daily use (standard notifications only).

Is this a known issue with version 2.50.28?
Is there any additional troubleshooting I should try (battery calibration, deeper reset, etc.)?

Thank you in advance for your help.