How do I update the Noise Scout kids watch firmware?

• Noise Scout will automatically check for a software update in the early hours of the morning. For this to occur Noise Scout should be left powered on and charging overnight. If an update is available, Noise Scout will automatically download and install overnight.
• You may also check manually to see if there are any updates by going to the Information menu on Noise Buddy and scroll to the very bottom and tapping on System upgrade. Tap Check for Updates to see if there are any available updates.
• Downloading of updates consumes mobile network data and may result in additional charges.