Winner
Updated November 2026
Data from the official Arre and Google sites.
2026 verdict
Between Arre Temperature Sensor and Nest Temperature Sensor (2nd gen), Arre Temperature Sensor is the better overall pick in 2026, leading on connectivity, integrations, and sensors.
It separates itself most clearly on connectivity, integrations, and sensors, while still looking better on its broader overall balance. Pick Nest Temperature Sensor (2nd gen) only when price, rating, and battery life are the deciding factor for your setup. In practical terms, Arre Temperature Sensor is the easier product to recommend.
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$39.98
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| Feature | Arre Temperature Sensor | Nest Temperature Sensor (2nd gen) | Winner |
|---|---|---|---|
| Price | $39.99 | $39.98 | Nest Temperature Sensor (2nd gen) |
| Rating | 2.8 | 4.4 | Nest Temperature Sensor (2nd gen) |
| Battery Life | 1 year | 3 years | Nest Temperature Sensor (2nd gen) |
| Connectivity | Bluetooth, Thread Protocol | Bluetooth | Arre Temperature Sensor |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home | Arre Temperature Sensor |
| Sensors | Temperature, Humidity, Atmospheric Pressure, Air Quality | Temperature | Arre Temperature Sensor |
| Screen | NO | NO | Tie |
Winner
$39.99
- + Connectivity: Bluetooth, Thread Protocol
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- + Sensors: Temperature, Humidity, Atmospheric Pressure, Air Quality
- - Price: $39.99 vs $39.98
- - Rating: 2.8 vs 4.4
$39.98
- + Price: $39.98
- + Rating: 4.4
- + Battery Life: 3 years
- - Connectivity: Bluetooth vs Bluetooth, Thread Protocol
- - Integrations: Google Home vs Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
Frequently Asked Questions
Which is better overall: Arre Temperature Sensor or Nest Temperature Sensor (2nd gen)?
Arre Temperature Sensor has the stronger overall profile in this comparison, especially for connectivity, integrations, and sensors.
What is the biggest difference between Arre Temperature Sensor and Nest Temperature Sensor (2nd gen)?
Price is one of the clearest differences: Arre Temperature Sensor lists $39.99, while Nest Temperature Sensor (2nd gen) lists $39.98.
Which one looks better on price?
Arre Temperature Sensor is listed at $39.99, while Nest Temperature Sensor (2nd gen) is listed at $39.98. Nest Temperature Sensor (2nd gen) (better spec).
Who should buy Arre Temperature Sensor?
Choose Arre Temperature Sensor if your priority is connectivity and integrations and that matters more than price.
Who should buy Nest Temperature Sensor (2nd gen)?
Choose Nest Temperature Sensor (2nd gen) if your priority is price and rating and that matters more than connectivity.
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