Future Machine Labs (FM-Labs) offers autonomous cleaning machines as a machine-as-a-service. The Berlin-based company purchases the devices independently of manufacturers and rents them to hotels, retailers, and logistics companies. FM-Lab's service begins with mapping the areas and programming the cleaning routes. Each machine also contains an IoT SIM from Deutsche Telekom. National roaming ensures that the devices are always connected to the best available network. Operating data is transmitted via mobile communications: water flow, filter status, battery level, cleaned areas.