Xiaomi treadmills as this one: https://www.galaxus.ch/en/s3/product/kingsmith-walkingpad-trx21f-treadmills-20589895 can be controlled in Home Assistant which is eventually one of the easiest solutions which is available to control a treadmill: https://community.home-assistant.io/t/xiaomi-treadmill-walkingpad-integration/204713 or only using Python. But the weight of the Xiaomi treadmill is only 38 kg. On the contrast the GE case treadmills weight is 181.4 kg: https://image.tigermedical.com/Brochures/GEH2065453-001-206150-20180308013049190.pdf …