I really don't understand why people put a WiFi device right next to their head in the bedroom and then expect to improve the quality of their sleep by collecting data. It's like replacing one drug with another and still expecting to get better. - or whatever - Wi-Fi does NOT belong in the bedroom. Question: Can the WiFi function be completely deactivated at night? Can I temporarily activate WiFi to exchange data with the smartphone and adjust the configuration? Alternatives? Is there an alternative that works with modern Bluetooth 5?