Aqara Presence Sensor FP2 vs Third Reality Smart Presence Sensor R3 comparison

Updated May 2026

Data from Amazon and official Aqara and Third Reality sites.

2026 verdict

Aqara Presence Sensor FP2 beats Third Reality Smart Presence Sensor R3 in 2026, with its clearest edge on weather resistance, connectivity, and alerts. It separates itself most clearly on weather resistance, connectivity, and alerts, while still looking better on Multi-Person detection and range of detection. You should still consider Third Reality Smart Presence Sensor R3 if price matters more than raw overall balance. For the average buyer, Aqara Presence Sensor FP2 is the safer choice.

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Feature	Aqara Presence Sensor FP2	Third Reality Smart Presence Sensor R3	Winner
Price	$82.99	$49.99	Third Reality Smart Presence Sensor R3
Weather Resistance	IPX5	NO	Aqara Presence Sensor FP2
Connectivity	2.4 GHz WiFi, Bluetooth	Zigbee	Aqara Presence Sensor FP2
Alerts	Presence Alerts, Fall Alerts	Presence Alerts	Aqara Presence Sensor FP2
Multi-Person Detection	YES	NO	Aqara Presence Sensor FP2
Range of Detection	7m / 23ft	6m / 19ft	Aqara Presence Sensor FP2
Rating	3.6	3.6	Tie
Warranty	1 year	1 year	Tie
Integrations	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant	Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant	Tie
Sensors	Presence, Light	Presence, Light	Tie

Winner

Aqara

Aqara Presence Sensor FP2

$82.99

Buy on Amazon USA

+ Weather Resistance: IPX5
+ Connectivity: 2.4 GHz WiFi, Bluetooth
+ Alerts: Presence Alerts, Fall Alerts
- Price: $82.99 vs $49.99

Third Reality

Third Reality Smart Presence Sensor R3

$49.99

Buy on Amazon USA

+ Price: $49.99
- Weather Resistance: NO vs IPX5
- Connectivity: Zigbee vs 2.4 GHz WiFi, Bluetooth

Frequently Asked Questions

Which is better overall: Aqara Presence Sensor FP2 or Third Reality Smart Presence Sensor R3?

Aqara Presence Sensor FP2 has the stronger overall profile in this comparison, especially for weather resistance, connectivity, and alerts.

What is the biggest difference between Aqara Presence Sensor FP2 and Third Reality Smart Presence Sensor R3?

Price is one of the clearest differences: Aqara Presence Sensor FP2 lists $82.99, while Third Reality Smart Presence Sensor R3 lists $49.99.

Which one looks better on price?

Aqara Presence Sensor FP2 is listed at $82.99, while Third Reality Smart Presence Sensor R3 is listed at $49.99. Third Reality Smart Presence Sensor R3 (better spec).

Who should buy Aqara Presence Sensor FP2?

Choose Aqara Presence Sensor FP2 if your priority is weather resistance and connectivity and that matters more than price.

Who should buy Third Reality Smart Presence Sensor R3?

Choose Third Reality Smart Presence Sensor R3 if your priority is price and that matters more than weather resistance.

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.