Aqara Motion Sensor P1 vs Eufy Motion Sensor

The Aqara Motion Sensor P1 wins overall. It is more affordable, lasts around 5 years on a battery, adds a light sensor, covers a wider 170-degree angle, and works with Google, Alexa, HomeKit, Home Assistant and Matter. The Eufy Motion Sensor counters with a higher owner rating and a longer 9m/30ft rated range, but it only works within eufy plus Home Assistant.

Ecosystem openness. The Aqara Motion Sensor P1 works across Google, Alexa, HomeKit, Home Assistant and Matter, while the Eufy Motion Sensor requires a eufy HomeBase and is limited to eufy plus Home Assistant, with no Alexa, Google, HomeKit or Matter.

The Aqara Motion Sensor P1 is rated around 5 years on 2x CR2450, notably longer than the Eufy Motion Sensor's roughly 2-year rating. Both are low-maintenance once installed, but the P1 has the longer published battery life.

The Eufy Motion Sensor is rated to 9m/30ft, longer than the Aqara Motion Sensor P1's 7m/23ft, though the P1 has the wider detection angle at 170 degrees versus Eufy's 100 degrees. So the two trade distance against field of view.

Buy the Aqara Motion Sensor P1 if you want the more affordable, longer-lasting and more open sensor, with a light sensor, a wide angle and support for Google, Alexa, HomeKit, Home Assistant and Matter. It is ideal for multi-platform and Home Assistant homes.

Buy the Eufy Motion Sensor if you already own a eufy HomeBase and want its higher owner rating, longer rated range and adjustable sensitivity to trigger eufy cameras and automations. It is not the choice if you need broad ecosystem support.