While both options are equally good, we would advise that you install your Thermo in Wi-Fi if you can.

Configuring your Thermo in Wi-Fi has advantages:

• Your measurements are sent to the app even if your phone isn't next to you.
• Updates are done automatically when they become available.

Note: if you want to switch from a Wi-Fi configuration to a Bluetooth configuration, you’ll need to dissociate your Thermo and install it again from scratch.