Got Philips Hue lights? A free software update could turn them into motion sensors

• The Connectivity Standards Alliance teased an update to the Zigbee protocol
• The update will let Zigbee devices like Hue lights work as occupancy sensors
• We don’t yet have a timeline for when the feature might be rolled out

Your Philips Hue lights could soon get a lot smarter thanks to a free firmware update that would let them do double-duty as occupancy sensors. It involves an update to the Zigbee wireless protocol, and could allow your bulbs and lamps to detect your presence without the need for any extra hardware.

When you connect your smart lights, switches and other devices to a Philips Hue Bridge, it creates a mesh network using the Zigbee protocol. This allows all the devices to communicate with the Bridge and one another, and receive over-the-air (OTA) firmware updates to fix bugs and add new features.