Overview
- Nintendo released Firmware Version 4.0.0 for Alarmo, a Nintendo‑themed sound clock sold since 2024.
- The update changes how alarms are chosen by having you pick a game title first and then select the specific alarm scene.
- A new option called Random Selection from Favorites rotates your saved scenes so wake‑up sounds vary day to day.
- The patch also fixes several issues and improves operational stability, matching the routine upkeep of single‑purpose devices.
- This is the first Alarmo update of 2026 after an October 2025 patch, and outlets are watching for official English notes for more detail.