No. All our devices use a Wi-Fi network to communicate with your smartphone, but that doesn't mean it needs an Internet connection. When you install the instrument, you go to your Wi-Fi settings and connect to the signal emitted by your instrument (similar to Bluetooth on other devices).
All you need is the Internet to :
- Create or log in to your Singularity by Vaonis account,
- Share your images on social networks,
- Update the application.
Please note that to continue browsing the Internet, you'll need to use your phone's Data (4G) network, as the device will already use the Wi-Fi network.