Quick verdict
The FP1 brought affordable mmWave presence detection to the Zigbee world, and it's still a solid pick for single-zone rooms. Aqara has effectively moved on to the FP1E, so buy the original FP1 only if you specifically want the older model or find one at the right price.
Standout: Affordable Zigbee mmWave presence sensor — detects stationary occupancy, not just motion.
Last checked: 2026-03-22