Fluid One<\/a> is their solution. A smart home app that leverages ultra-wideband technology in Apple\u2019s iPhones, Fluid can control connected lighting, locks, cameras, thermostats, and more in two ways: a point-and-click control interface and location-based automations. <\/p>\nJust point your iPhone at a smart light bulb, and the correct controls automatically appear to brighten, dim, change color or turn the light on or off. Or, flick your phone up or down to control a device, no touch required. \u201cIt\u2019s like the HomePod Mini \/ iPhone handoff but for any compatible device,\u201d Tim Ho, one of the six co-founders of Fluid, tells The Verge<\/em>. <\/p>\n