Important notice

• This is an application update only. There is no update to the main unit firmware (FW). For information on downloading the application, please refer to the official REON POCKET app page.
• To ensure optimal performance, security, and access to the latest features, this application is configured for silent automatic updates. When a new version is released, the app will update itself seamlessly in the background without requiring any action on your part.
• Please note that your device must be connected to the internet to receive these updates.

About this update

Main change: Fahrenheit (°F) display is now supported in the app.

Benefits of the Update

• Users can now select between Celsius and Fahrenheit display in the app settings. (This setting applies to the temperature display when using the REON POCKET TAG.)

Release Information

Version

• Version: 2.3.2

Release Date

• Aug 20, 2026

Supported OS

• Android, iOS, watchOS
  Note: Apple Watch does not have its own settings UI for this feature. The Celsius/Fahrenheit display is synchronized from the iOS app's settings.

How to Change the Temperature Unit

To switch the temperature display between Celsius and Fahrenheit, follow the steps below:

1. Launch the REON POCKET app and connect your device.
2. Tap the settings icon (gear icon) on the app screen.
3. On the Settings screen, tap Temperature Unit. The row shows the currently selected unit.
4. Tap °C or °F on the pop-up menu.