Smart bulbs can be divided into two main categories: the ones that connect to your router using Wi-Fi, or those that require an intermediary bridge. Others also use Bluetooth, but they're usually less convenient, as they're not directly connected to the Internet. With the acquisition of WiZ, Signify, the company behind Philips Hue lights, has taken a smart approach, as it's present in the three aforementioned categories. With this in mind, it's just announced a new remote control and a motion sensor for its Wi-Fi lights, following in Hue's footsteps.

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