Aqara TVOC Air Quality Monitor vs Aranet4 HOME

Updated April 2026

Data from Amazon and official Aqara and Aranet sites.

2026 verdict

Looking at the full picture in 2026, Aranet4 HOME gets the edge. Its strongest advantages show up in rating, battery life, and sensors, with its broader overall balance helping widen the gap. Choose Aqara TVOC Air Quality Monitor only if price and integrations matters more to you than the broader advantage from Aranet4 HOME. Overall, Aranet4 HOME makes more sense for most people.

Aqara

Aqara TVOC Air Quality Monitor

14% OFF

C$49.99

C$42.99

BUY NOW

Winner

Aranet

Aranet4 HOME

5% OFF

$199.99

$189.00

BUY NOW

Feature	Aqara TVOC Air Quality Monitor	Aranet4 HOME	Winner
Price	C$42.99	$189.00	Aqara TVOC Air Quality Monitor
Rating	3.3	4.6	Aranet4 HOME
Battery Life	1 year	4 years	Aranet4 HOME
Integrations	Google Home, Alexa, Apple HomeKit, Home Assistant, IFTTT	Home Assistant	Aqara TVOC Air Quality Monitor
Sensors	TVOC, Temperature, Humidity	CO2, Temperature, Humidity, Atmospheric Pressure	Aranet4 HOME
Weather Resistance	NO	NO	Tie
Connectivity	Zigbee	Bluetooth	Tie
Screen	YES	YES	Tie
Alerts	Temperature Alerts, Humidity Alerts, Air Quality Alerts	Temperature Alerts, Humidity Alerts, Air Quality Alerts	Tie

Aqara

Aqara TVOC Air Quality Monitor

14% OFF

C$49.99

C$42.99

BUY NOW

+ Price: C$42.99
+ Integrations: Google Home, Alexa, Apple HomeKit, Home Assistant, IFTTT
- Rating: 3.3 vs 4.6
- Battery Life: 1 year vs 4 years

Winner

Aranet

Aranet4 HOME

5% OFF

$199.99

$189.00

BUY NOW

+ Rating: 4.6
+ Battery Life: 4 years
+ Sensors: CO2, Temperature, Humidity, Atmospheric Pressure
- Price: $189.00 vs C$42.99
- Integrations: Home Assistant vs Google Home, Alexa, Apple HomeKit, Home Assistant, IFTTT

Frequently Asked Questions (FAQ)

Which is better overall: Aqara TVOC Air Quality Monitor or Aranet4 HOME?: Aranet4 HOME has the stronger overall profile in this comparison, especially for rating, battery life, and sensors.
What is the biggest difference between Aqara TVOC Air Quality Monitor and Aranet4 HOME?: Price is one of the clearest differences: Aqara TVOC Air Quality Monitor lists C$42.99, while Aranet4 HOME lists $189.00.
Which one looks better on price?: Aqara TVOC Air Quality Monitor is listed at C$42.99, while Aranet4 HOME is listed at $189.00. Aqara TVOC Air Quality Monitor (better spec).
Who should buy Aqara TVOC Air Quality Monitor?: Choose Aqara TVOC Air Quality Monitor if your priority is price and integrations and that matters more than rating.
Who should buy Aranet4 HOME?: Choose Aranet4 HOME if your priority is rating and battery life and that matters more than price.