SONOFF Zigbee Human Presence Sensor vs Third Reality Smart Presence Sensor R3 comparison

Updated December 2025

Data from Amazon and official Sonoff and Third Reality sites.

2026 verdict

Between SONOFF Zigbee Human Presence Sensor and Third Reality Smart Presence Sensor R3, SONOFF Zigbee Human Presence Sensor is the better overall pick in 2026, leading on price, rating, and integrations. It has the clearer edge on price, rating, and integrations, and it stays ahead on its broader overall balance. There is still a case for Third Reality Smart Presence Sensor R3, but mainly if its specific feature mix is what you value most. For the average buyer, SONOFF Zigbee Human Presence Sensor is the safer choice.

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Feature	SONOFF Zigbee Human Presence Sensor	Third Reality Smart Presence Sensor R3	Winner
Price	$26.99	$49.99	SONOFF Zigbee Human Presence Sensor
Rating	3.9	3.6	SONOFF Zigbee Human Presence Sensor
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant	SONOFF Zigbee Human Presence Sensor
Warranty	1 year	1 year	Tie
Weather Resistance	NO	NO	Tie
Connectivity	Zigbee	Zigbee	Tie
Sensors	Presence, Light	Presence, Light	Tie
Alerts	Presence Alerts	Presence Alerts	Tie
Multi-Person Detection	NO	NO	Tie
Range of Detection	6m / 19ft	6m / 19ft	Tie

Winner

Sonoff

SONOFF Zigbee Human Presence Sensor

$26.99

Buy on Amazon USA

+ Price: $26.99
+ Rating: 3.9
+ Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter

Third Reality

Third Reality Smart Presence Sensor R3

$49.99

Buy on Amazon USA

- Price: $49.99 vs $26.99
- Rating: 3.6 vs 3.9

Frequently Asked Questions

Which is better overall: SONOFF Zigbee Human Presence Sensor or Third Reality Smart Presence Sensor R3?

SONOFF Zigbee Human Presence Sensor has the stronger overall profile in this comparison, especially for price, rating, and integrations.

What is the biggest difference between SONOFF Zigbee Human Presence Sensor and Third Reality Smart Presence Sensor R3?

Price is one of the clearest differences: SONOFF Zigbee Human Presence Sensor lists $26.99, while Third Reality Smart Presence Sensor R3 lists $49.99.

Which one looks better on price?

SONOFF Zigbee Human Presence Sensor is listed at $26.99, while Third Reality Smart Presence Sensor R3 is listed at $49.99. SONOFF Zigbee Human Presence Sensor (better spec).

Who should buy SONOFF Zigbee Human Presence Sensor?

Choose SONOFF Zigbee Human Presence Sensor if your priority is price and rating and that matters more than the competing advantages.

Who should buy Third Reality Smart Presence Sensor R3?

Choose Third Reality Smart Presence Sensor R3 if your priority is its specific strengths and that matters more than price.

Full comparison table

Compare all 11 Presence Sensors side by side

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