Connectivity issues with MiHome have been discussed sufficiently in reviews. It's important to keep in mind the app's server version and the device's country of origin. The Chinese server won't be able to read it until the year 2022 if it passes the European localization filter (EU postscript, European plug). In theory, this is true for any and all Xiaomi smart home gadgets.
Air purifier Xiaomi Mi Air Purifier Pro (FJY4013GL/ FJY4011CN), white
63 Review
Humidifier Smartmi Evaporative Humidifier/Zhimi Air Humidifier 2 (CJXJSQ02ZM) EU, white
403 Review
Air purifier Xiaomi Mi Air Purifier 3H Global, white
64 Review
Xiaomi Mi Air Purifier 3H RU Air Purifier, white
57 Review
White Senville Dual Zone Mini Split Air Conditioner Heat Pump, 28000 BTU, Alexa Compatible - SENA-30HF/D
21 Review
Split system Roda RS-AL09F / RU-AL09F
37 Review
π₯ Electrolux EACS-12HG2/N3 Split System Air Conditioner with Milk Cooling Feature
12 Review
Senville AURA: Energy Star Mini Split Heat Pump W/ 9000 BTU & Alexa Compatibility
13 Review