Nintendo updates Alarmo firmware adding longer Sleepy Sounds and more

Nintendo’s little alarm sound clock has received a fresh firmware today adding in some much requested features to Nintendo’s newest piece of hardware.

Version 3.0.0 has been released and it contains the following new features;

• You can now set the alarm on/off, alarm time and alarm mode for each day of the week. No alarm on the weekends? Easy now.
• You can now set the time the Sleepy Sounds to help you wind down anywhere from 1 minute to 60 minutes.
• A preview of an alarm sound will now play from the alarm section screen.
• You can now make the brightness of the screen even lower than you could before
• You can view the MAC address of the Alarmo even without connecting to the internet

And of course a wide range of stability improvements. You can update the Alarmo from Menu → “Add Alarm”.

Here’s the full change notes for Version 3.0.0 released March 24th, 2025.

• The alarm’s ON/OFF, time, and mode can now be set separately by each day of the week.
• Sleepy sounds play time can now be set in one minute increments between 1-60 minutes.
• Scenes can be previewed from the alarm scene selection screen.
• Improvements to the determining of when to play sleepy sounds.
• Ability to set up playing sleepy sounds once again even if they have already been played has been added.
• Screen brightness option for darkness has been increased.
• The device’s MAC address can be checked when the device is offline.
• General system stability improvements to enhance the user’s experience.