5. Functions
5-4. Smartphone app
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5-4. Smartphone app
The product uses Bluetooth® to allow monitoring of carbon dioxide concentrations from a smartphone. Download
and install the dedicated free RK Link app from Google Play or the App Store to use this function.
RK Link includes an email sending function using Gmail. A Google account (Gmail address) is required to use this.
For more information, refer to the separate RK Link operating manual.
Google Play Store
Apple App Store