Winner
Updated October 2026
Data from Amazon and official Aeotec and Google sites.
2026 verdict
Aeotec aerQ Temperature & Humidity Sensor wins the 2026 matchup against Nest Temperature Sensor (2nd gen), mainly on price, integrations, and sensors.
The main reason it wins is price, integrations, and sensors, and alerts strengthen that case. Choose Nest Temperature Sensor (2nd gen) only if rating and battery life matter more to you than the broader advantage from Aeotec aerQ Temperature & Humidity Sensor. As a general recommendation, Aeotec aerQ Temperature & Humidity Sensor comes out on top.
vs
$39.98
33% above its lowest price of the last 6 months ($29.99)
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| Feature | Aeotec aerQ Temperature & Humidity Sensor | Nest Temperature Sensor (2nd gen) | Winner |
|---|---|---|---|
| Price | $34.99 | $39.98 | Aeotec aerQ Temperature & Humidity Sensor |
| Rating | 3.5 | 4.4 | Nest Temperature Sensor (2nd gen) |
| Battery Life | 1 year | 3 years | Nest Temperature Sensor (2nd gen) |
| Integrations | Alexa, Samsung SmartThings, Home Assistant | Google Home | Aeotec aerQ Temperature & Humidity Sensor |
| Sensors | Temperature, Humidity | Temperature | Aeotec aerQ Temperature & Humidity Sensor |
| Alerts | Temperature Alerts, Humidity Alerts | None | Aeotec aerQ Temperature & Humidity Sensor |
| Connectivity | Z-Wave | Bluetooth | Tie |
| Screen | NO | NO | Tie |
Winner
$34.99
- + Price: $34.99
- + Integrations: Alexa, Samsung SmartThings, Home Assistant
- + Sensors: Temperature, Humidity
- - Rating: 3.5 vs 4.4
- - Battery Life: 1 year vs 3 years
$39.98
- + Rating: 4.4
- + Battery Life: 3 years
- - Price: $39.98 vs $34.99
- - Integrations: Google Home vs Alexa, Samsung SmartThings, Home Assistant
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.
- Aeotec aerQ Temperature & Humidity Sensor
- Nest Temperature Sensor (2nd gen)
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Frequently Asked Questions
Which is better overall: Aeotec aerQ Temperature & Humidity Sensor or Nest Temperature Sensor (2nd gen)?
Aeotec aerQ Temperature & Humidity Sensor has the stronger overall profile in this comparison, especially for price, integrations, and sensors.
What is the biggest difference between Aeotec aerQ Temperature & Humidity Sensor and Nest Temperature Sensor (2nd gen)?
Price is one of the clearest differences: Aeotec aerQ Temperature & Humidity Sensor lists $34.99, while Nest Temperature Sensor (2nd gen) lists $39.98.
Which one looks better on price?
Aeotec aerQ Temperature & Humidity Sensor is listed at $34.99, while Nest Temperature Sensor (2nd gen) is listed at $39.98. Aeotec aerQ Temperature & Humidity Sensor (better spec).
Who should buy Aeotec aerQ Temperature & Humidity Sensor?
Choose Aeotec aerQ Temperature & Humidity Sensor if your priority is price and integrations and that matters more than rating.
Who should buy Nest Temperature Sensor (2nd gen)?
Choose Nest Temperature Sensor (2nd gen) if your priority is rating and battery life and that matters more than price.
Full comparison table
Compare all 36 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.
- 36 Temperature & Humidity Sensors
- 43 specs compared
- 39 filters
SonoffSNZB-02UL AirGuard E-Ink TH
$24.90
YoLinkSmart Wireless Thermometer Hygrometer
$18.99
GoogleNest Temperature Sensor
$39.00
EcobeeSmartSensor
$98.91
SwitchBotMeter Pro
$19.99
SwitchBotMeter Plus
15% OFF$17.99$15.29
GoveeHygrometer Thermometer H5104
Last price$13.99
Unavailable
AeotecMultipurpose Sensor
$38.99- Google
Nest Temperature Sensor (2nd gen)
$39.98 
SonoffSNZB-02DR2 AirGuard TH
$14.90
SonoffSNZB-02WD
$19.90
X-SenseSmart WiFi Indoor Thermometer
23% OFF
$14.99$11.49
X-SenseSTH0B Smart Thermometer Hygrometer
23% OFF$14.99$11.49
ShellyBLU H&T ZB
$22.99
ShellyBLU H&T Display ZB
$25.99
SonoffLCD Smart Temperature Humidity Sensor
$15.90
SensiEmerson Room Sensor
$45.88
SwitchBotMeter
$13.99
SwitchBotIndoor/Outdoor Thermo-Hygrometer
15% OFF$14.99$12.74
AqaraTemperature and Humidity Sensor
$19.98
DonglesAeotecZ-Stick 10 Pro
4.5(182)$59.99
DonglesAeotecZ-Stick 7
4.5(256)$39.99
DonglesAeotecZi-Stick
4.0(26)14% OFF$34.95$29.95
Door & Window SensorsAeotecDoor Window Sensor 7
4.2(47)$37.99
Door & Window SensorsAeotecDoor Window Sensor 8
4.0(15)$39.99
Door & Window SensorsAeotecMultipurpose Sensor
4.5(366)$38.99
Door & Window SensorsAeotecRecessed Door Sensor 7
3.8(354)5% OFF$39.99$37.99
Energy MonitorsAeotecHome Energy Meter 8
4.2(24)$95.99
HubsAeotecSmart Home Hub 2
4.0(43)$129.99
HubsAeotecSmart Home Hub
4.2(2,139)$159.99
Motion SensorsAeotecMotion Sensor
4.6(422)$48.99
Motion SensorsAeotecMultiSensor 7
3.8(112)$69.99
Motion SensorsAeotecTriSensor 8
3.6(38)$39.99
PlugsAeotecSmart Switch 7
4.1(115)Last priceNov 26, 2025$69.94
Unavailable
RelaysAeotecPico Duo Switch
3.8(4)$34.95
RelaysAeotecPico Switch
3.6(13)$34.95
SirensAeotecSiren 6
3.4(380)$79.99- Temperature & Humidity SensorsAeotec
aerQ Temperature & Humidity Sensor
3.5(173)$34.99 - Temperature & Humidity SensorsAeotec
Multipurpose Sensor
4.5(366)$38.99 
Temperature & Humidity SensorsAeotecTriSensor 8
3.6(38)$39.99
CamerasGoogleNest Cam (outdoor or indoor, battery)
4.1(6,087)10% OFF$199.99$179.99
CamerasGoogleNest Cam Floodlight
4.4(1,909)$278.88
CamerasGoogleNest Cam Indoor (Wired, 3rd Gen)
4.6(1,102)$129.00
CamerasGoogleNest Cam Outdoor (Wired, 2nd Gen)
4.4(800)25% OFF$199.99$149.99
CamerasGoogleNest Cam (indoor, wired)
4.4(5,427)$99.95
DisplaysGoogleNest Hub (2nd Gen)
4.2(1,155)5% OFF$205.00$194.99
DisplaysGoogleNest Hub Max
4.3(215)Last priceSep 12, 2026$547.88
Unavailable
DoorbellsGoogleNest Doorbell (battery)
4.2(5,096)9% OFF$199.99$181.16
DoorbellsGoogleNest Doorbell (wired, 3rd Gen)
4.4(1,113)$196.79
DoorbellsGoogleNest Doorbell (wired, 2nd Gen)
4.3(1,048)22% OFF$179.99$140.20
Door LocksGoogleNest x Yale Lock
4.2(2,029)$219.00
RoutersGoogleNest WiFi Pro
4.0(2,498)20% OFF$199.99$159.97
Smoke & CO DetectorsGoogleNest Protect (Battery)
4.4(7,507)Last priceOct 13, 2026$406.99
Unavailable
Smoke & CO DetectorsGoogleNest Protect (Wired)
4.6(4,630)$499.99
SpeakersGoogleNest Audio
4.4(224)Last priceMay 29, 2026$119.99
Unavailable
SpeakersGoogleNest Mini (2nd gen)
4.3(2,161)$97.95
Streaming DevicesGoogleTV Streamer (4K)
4.3(4,299)$149.99- Temperature & Humidity SensorsGoogle
Nest Temperature Sensor (2nd gen)
4.4(1,334)$39.98 - Temperature & Humidity SensorsGoogle
Nest Temperature Sensor
4.6(16,634)$39.00 
ThermostatsGoogleNest Learning Thermostat (4th gen)
4.4(2,610)21% OFF$279.99$220.00