Sonoff SNZB-03P ZigBee Motion Sensor vs SwitchBot Motion Sensor comparison

Updated August 2026

Data from Amazon and official Sonoff and SwitchBot sites.

2026 verdict

The SwitchBot Motion Sensor edges out the Sonoff SNZB-03P ZigBee Motion Sensor overall, helped by a lower price, broader integrations and a longer detection range. It works with Alexa, Google Home, SmartThings, IFTTT, Matter and Home Assistant through a SwitchBot Hub, adds a light sensor to motion, lasts about 3 years on 2x AAA, and reaches 9m/30ft. The Sonoff SNZB-03P ZigBee Motion Sensor is a close and worthy rival: it carries a higher owner rating and supports more alerts (motion plus low-battery), and as a cheap Zigbee sensor with a light sensor, history logging and near-instant detection it pairs with almost any Zigbee hub. Both are indoor sensors that need a hub. Choose the SwitchBot Motion Sensor for the lower price, wider platform reach and longer range; pick the Sonoff SNZB-03P ZigBee Motion Sensor for a higher-rated, fast Zigbee trigger with low-battery alerts in a SmartThings, Hubitat or Home Assistant setup.

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Feature	Sonoff SNZB-03P ZigBee Motion Sensor	SwitchBot Motion Sensor	Winner
Price	$16.50	$12.49	SwitchBot Motion Sensor
Rating	4.2	4.0	Sonoff SNZB-03P ZigBee Motion Sensor
Alerts	Motion Alerts, Low Battery Alerts	Motion Alerts	Sonoff SNZB-03P ZigBee Motion Sensor
Range of Detection	6m / 20ft	9m / 30ft	SwitchBot Motion Sensor
Angle of Detection	110º	110º Horizontal / 55º Vertical	Different strengths
Warranty	1 year	1 year	Tie
Battery Life	3 years	3 years	Tie
Connectivity	Zigbee	Bluetooth	Tie
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Tie
Sensors	Motion, Light	Motion, Light	Tie

Sonoff

Sonoff SNZB-03P ZigBee Motion Sensor

$16.50

Buy on Amazon USA

+ Rating: 4.2
+ Alerts: Motion Alerts, Low Battery Alerts
- Price: $16.50 vs $12.49
- Range of Detection: 6m / 20ft vs 9m / 30ft

Winner

SwitchBot

SwitchBot Motion Sensor

50% OFF

$12.49

$24.99

Buy on Amazon USA

+ Price: $12.49
+ Range of Detection: 9m / 30ft
- Rating: 4.0 vs 4.2
- Alerts: Motion Alerts vs Motion Alerts, Low Battery Alerts

Frequently Asked Questions

Which is better overall: Sonoff SNZB-03P ZigBee Motion Sensor or SwitchBot Motion Sensor?

The SwitchBot Motion Sensor wins overall on price, broader integrations and a longer 9m/30ft range. The Sonoff SNZB-03P ZigBee Motion Sensor carries a higher owner rating and adds low-battery alerts, making it a strong, cheaper Zigbee alternative for hub-based setups.

What is the biggest difference between the Sonoff SNZB-03P ZigBee Motion Sensor and the SwitchBot Motion Sensor?

Radio and integrations. The Sonoff SNZB-03P ZigBee Motion Sensor is a Zigbee sensor that pairs with many hubs, while the SwitchBot Motion Sensor is Bluetooth and reaches Alexa, Google, SmartThings, IFTTT and Matter through a SwitchBot Hub, with a slightly longer detection range.

Which sensor detects a wider area?

The SwitchBot Motion Sensor reaches farther at 9m/30ft, versus the Sonoff SNZB-03P ZigBee Motion Sensor's 6m/20ft, though both cover a similar roughly 110-degree field. The Sonoff offsets its shorter range with a higher owner rating and low-battery alerts.

Do both sensors need a hub, and how does connectivity differ?

Yes, both need a hub, a Zigbee coordinator for the Sonoff SNZB-03P ZigBee Motion Sensor and a SwitchBot Hub for the SwitchBot Motion Sensor. The Sonoff works with Alexa, Google, SmartThings and Home Assistant, while SwitchBot adds IFTTT and Matter but cannot trigger Google Home automations.

Who should buy the Sonoff SNZB-03P ZigBee Motion Sensor?

Buy the Sonoff SNZB-03P ZigBee Motion Sensor if you have a Zigbee hub and want a higher-rated, fast, cheap sensor with a light sensor, low-battery alerts and history logging. It suits SmartThings, Hubitat or Home Assistant lighting automations.

Who should buy the SwitchBot Motion Sensor?

Buy the SwitchBot Motion Sensor if you want a lower price, longer range, a light sensor and broad platform support through a SwitchBot Hub, especially in a SwitchBot or Alexa home. Just note it cannot serve as a Google Home automation trigger.

Full comparison table

Compare all 27 Motion Sensors side by side

You are looking at two of them. The full table lines up all Motion Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.