Arre Temperature Sensor vs Shelly H&T Gen3 comparison

Updated July 2026

Data from Amazon and official Arre and Shelly sites.

2026 verdict

Shelly H&T Gen3 edges out Arre Temperature Sensor in 2026, led by rating, screen, and alerts. The comparison tilts its way because of rating, screen, and alerts, with its broader overall balance keeping it in front. You should still consider Arre Temperature Sensor if price and sensors matter more than raw overall balance. That is why Shelly H&T Gen3 wins the verdict here.

Feature	Arre Temperature Sensor	Shelly H&T Gen3	Winner
Price	$39.99	$40.99	Arre Temperature Sensor
Rating	2.9	3.5	Shelly H&T Gen3
Screen	NO	YES	Shelly H&T Gen3
Sensors	Temperature, Humidity, Atmospheric Pressure, Air Quality	Temperature, Humidity	Arre Temperature Sensor
Alerts	None	Temperature Alerts, Humidity Alerts	Shelly H&T Gen3
Battery Life	1 year	1 year	Tie
Connectivity	Bluetooth, Thread Protocol	2.4 GHz WiFi, Bluetooth	Tie
Integrations	Google Home, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter	Google Home, Alexa, Samsung SmartThings, Home Assistant, Matter	Tie

Arre

Arre Temperature Sensor

$39.99

Buy on Amazon USA

+ Price: $39.99
+ Sensors: Temperature, Humidity, Atmospheric Pressure, Air Quality
- Rating: 2.9 vs 3.5
- Screen: NO vs YES

Winner

Shelly

Shelly H&T Gen3

$40.99

Buy on Amazon USA

+ Rating: 3.5
+ Screen: YES
+ Alerts: Temperature Alerts, Humidity Alerts
- Price: $40.99 vs $39.99
- Sensors: Temperature, Humidity vs Temperature, Humidity, Atmospheric Pressure, Air Quality

Frequently Asked Questions

Which is better overall: Arre Temperature Sensor or Shelly H&T Gen3?

Shelly H&T Gen3 has the stronger overall profile in this comparison, especially for rating, screen, and alerts.

What is the biggest difference between Arre Temperature Sensor and Shelly H&T Gen3?

Price is one of the clearest differences: Arre Temperature Sensor lists $39.99, while Shelly H&T Gen3 lists $40.99.

Which one looks better on price?

Arre Temperature Sensor is listed at $39.99, while Shelly H&T Gen3 is listed at $40.99. Arre Temperature Sensor (better spec).

Who should buy Arre Temperature Sensor?

Choose Arre Temperature Sensor if your priority is price and sensors and that matters more than rating.

Who should buy Shelly H&T Gen3?

Choose Shelly H&T Gen3 if your priority is rating and screen and that matters more than price.

More Temperature & Humidity Sensors

Top Temperature & Humidity Sensors to compare next

Compare smart temperature and humidity sensors by accuracy, connectivity, display, battery life, alerts, integrations, automations, and supported protocols.

Compare Temperature & Humidity Sensors