Winner
Updated September 2026
Data from Amazon and official Aqara and Arre sites.
2026 verdict
For most buyers in 2026, Aqara Climate Sensor W100 is the safer pick over Arre Temperature Sensor because of rating, battery life, and connectivity.
Its clearest strengths are rating, battery life, and connectivity, and it still looks stronger on screen. Arre Temperature Sensor is the better fit only for buyers who prioritize sensors above everything else here. That keeps the verdict firmly in favor of Aqara Climate Sensor W100.
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| Feature | Aqara Climate Sensor W100 | Arre Temperature Sensor | Winner |
|---|---|---|---|
| Rating | 3.8 | 2.8 | Aqara Climate Sensor W100 |
| Battery Life | 2.4 years | 1 year | Aqara Climate Sensor W100 |
| Connectivity | Bluetooth, Zigbee, Thread Protocol | Bluetooth, Thread Protocol | Aqara Climate Sensor W100 |
| Screen | YES | NO | Aqara Climate Sensor W100 |
| Sensors | Temperature, Humidity | Temperature, Humidity, Atmospheric Pressure, Air Quality | Arre Temperature Sensor |
| Price | $39.99 | $39.99 | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| Alerts | Temperature Alerts, Humidity Alerts | None | Tie |
Winner
- + Rating: 3.8
- + Battery Life: 2.4 years
- + Connectivity: Bluetooth, Zigbee, Thread Protocol
- - Sensors: Temperature, Humidity vs Temperature, Humidity, Atmospheric Pressure, Air Quality
- + Sensors: Temperature, Humidity, Atmospheric Pressure, Air Quality
- - Rating: 2.8 vs 3.8
- - Battery Life: 1 year vs 2.4 years
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- Aqara Climate Sensor W100
- Arre Temperature Sensor
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Frequently Asked Questions
Which is better overall: Aqara Climate Sensor W100 or Arre Temperature Sensor?
Aqara Climate Sensor W100 has the stronger overall profile in this comparison, especially for rating, battery life, and connectivity.
What is the biggest difference between Aqara Climate Sensor W100 and Arre Temperature Sensor?
Rating is one of the clearest differences: Aqara Climate Sensor W100 lists 3.8, while Arre Temperature Sensor lists 2.8.
Which one looks better on price?
Aqara Climate Sensor W100 is listed at $39.99, while Arre Temperature Sensor is listed at $39.99. Tie.
Who should buy Aqara Climate Sensor W100?
Choose Aqara Climate Sensor W100 if your priority is rating and battery life and that matters more than sensors.
Who should buy Arre Temperature Sensor?
Choose Arre Temperature Sensor if your priority is sensors and that matters more than rating.
Full comparison table
Compare all 34 Temperature & Humidity Sensors side by side
You are looking at two of them. The full table lines up all Temperature & Humidity Sensors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 34 Temperature & Humidity Sensors
- 43 specs compared
- 39 filters
YoLinkSmart Wireless Thermometer Hygrometer
10% OFF$16.14$14.48
GoogleNest Temperature Sensor
$39.00
EcobeeSmartSensor
$98.22
SwitchBotMeter Pro
$19.99
SwitchBotMeter Plus
15% OFF$17.99$15.29
GoveeHygrometer Thermometer H5104
$13.99
AeotecMultipurpose Sensor
$38.99
X-SenseSmart WiFi Indoor Thermometer
23% OFF$14.99$11.59
X-SenseSTH0B Smart Thermometer Hygrometer
23% OFF$14.99$11.59
GoogleNest Temperature Sensor (2nd gen)
$39.98
SonoffSNZB-02DR2 AirGuard TH
$14.90
SonoffSNZB-02WD
$19.90
SonoffSNZB-02M AirGuard TH Pressure Sensor
$19.90
ShellyBLU H&T ZB
$22.99
ShellyBLU H&T Display ZB
$25.99
SensiEmerson Room Sensor
$45.88
SwitchBotMeter
$13.99
SwitchBotIndoor/Outdoor Thermo-Hygrometer
15% OFF$14.99$12.74
AqaraTemperature and Humidity Sensor
$19.98
SonoffLCD Smart Temperature Humidity Sensor
$15.90
Air Quality MonitorsAqaraTVOC Air Quality Monitor
3.4(467)14% OFFC$49.99C$42.99
CamerasAqaraCamera E1
4.2(1,809)$69.99
CamerasAqaraCamera G100
4.2(1,681)$39.99
CamerasAqaraCamera Hub G2H Pro
4.3(2,166)$69.99
CamerasAqaraCamera Hub G3
4.2(1,042)18% OFF$119.99$98.99
CamerasAqaraCamera Hub G350
4.3(217)$139.99
CamerasAqaraCamera Hub G5 Pro PoE
4.5(300)13% OFF$229.99$199.99
CamerasAqaraCamera Hub G5 Pro WiFi
4.2(288)$199.99
DoorbellsAqaraDoorbell Camera G400 (Wired)
4.2(398)$99.99
DoorbellsAqaraDoorbell Camera Hub G410
3.8(1,461)8% OFF$144.99$133.99
DoorbellsAqaraSmart Video Doorbell G4
3.6(3,325)6% OFF$79.99$74.99
Door LocksAqaraSmart Lock D200i
3.3(7)
Door LocksAqaraSmart Lock N100 Zigbee Edition
$159.90
Door LocksAqaraSmart Lock U100
4.1(2,560)7% OFF$149.99$139.99
Door LocksAqaraSmart Lock U200
2.7(2,042)$169.99
Door LocksAqaraSmart Lock U300
3.6(367)$189.99
Door LocksAqaraSmart Lock U400
4.1(397)$269.99
Door LocksAqaraSmart Lock U50
4.0(667)5% OFF$119.99$113.99
Door & Window SensorsAqaraDoor and Window Sensor P2
3.6(1,117)7% OFF$29.99$27.99
Door & Window SensorsAqaraDoor and Window Sensor
4.4(6,095)$17.99
