Compare Nanoleaf Essentials (Matter over Thread) and WiZ Smart A19 (Matter over Wi-Fi): 1100-lumen output, SpaceSense Wi-Fi radar, and latency.
1100-Lumen Ultra-Bright Thread Color Bulb with Circadian Lighting
SpaceSense Wi-Fi Motion Sensing Technology
Choose Nanoleaf Essentials if you own a Thread Border Router and want bright, instant room illumination. Choose WiZ if you want inexpensive color bulbs with built-in SpaceSense motion detection.
SpaceSense uses slight disruptions in Wi-Fi radio waves between two WiZ bulbs in the same room to detect when a person enters or moves, automatically turning on the lights without physical PIR sensors.