Updated May 2026
Data from Amazon and official Google and Sonoff sites.
2026 verdict
Between Sonoff SNZB-02 Temperature & Humidity Sensor and Nest Temperature Sensor (2nd gen), Sonoff SNZB-02 Temperature & Humidity Sensor is the better overall pick in 2026, leading on price, connectivity, and integrations. What pushes it ahead is price, connectivity, and integrations, and sensors and alerts keep the advantage from looking narrow. You should still consider Nest Temperature Sensor (2nd gen) if rating and battery life matter more than raw overall balance. As a general recommendation, Sonoff SNZB-02 Temperature & Humidity Sensor comes out on top.
Price alerts
Temperature & Humidity Sensor prices change while you decide
We check the price of every Temperature & Humidity Sensor in the catalog daily and email you the drops, whichever one you pick.
| Feature | Nest Temperature Sensor (2nd gen) | Sonoff SNZB-02 Temperature & Humidity Sensor | Winner |
|---|---|---|---|
| Price | $39.98 | $16.99 | Sonoff SNZB-02 Temperature & Humidity Sensor |
| Rating | 4.4 | 3.6 | Nest Temperature Sensor (2nd gen) |
| Battery Life | 3 years | 2 years | Nest Temperature Sensor (2nd gen) |
| Connectivity | None | Zigbee | Sonoff SNZB-02 Temperature & Humidity Sensor |
| Integrations | Google Home | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Sonoff SNZB-02 Temperature & Humidity Sensor |
| Sensors | Temperature | Temperature, Humidity | Sonoff SNZB-02 Temperature & Humidity Sensor |
| Alerts | None | Temperature Alerts, Humidity Alerts, Low Battery Alerts | Sonoff SNZB-02 Temperature & Humidity Sensor |
| Warranty | 1 year | 1 year | Tie |
| Screen | NO | NO | Tie |
$39.98
- + Rating: 4.4
- + Battery Life: 3 years
- - Price: $39.98 vs $16.99
- - Connectivity: None vs Zigbee
Winner
$16.99
- + Price: $16.99
- + Connectivity: Zigbee
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
- - Rating: 3.6 vs 4.4
- - Battery Life: 2 years vs 3 years
Frequently Asked Questions
Which is better overall: Nest Temperature Sensor (2nd gen) or Sonoff SNZB-02 Temperature & Humidity Sensor?
Sonoff SNZB-02 Temperature & Humidity Sensor has the stronger overall profile in this comparison, especially for price, connectivity, and integrations.
What is the biggest difference between Nest Temperature Sensor (2nd gen) and Sonoff SNZB-02 Temperature & Humidity Sensor?
Price is one of the clearest differences: Nest Temperature Sensor (2nd gen) lists $39.98, while Sonoff SNZB-02 Temperature & Humidity Sensor lists $16.99.
Which one looks better on price?
Nest Temperature Sensor (2nd gen) is listed at $39.98, while Sonoff SNZB-02 Temperature & Humidity Sensor is listed at $16.99. Sonoff SNZB-02 Temperature & Humidity Sensor (better spec).
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.
Who should buy Sonoff SNZB-02 Temperature & Humidity Sensor?
Choose Sonoff SNZB-02 Temperature & Humidity Sensor if your priority is price and connectivity and that matters more than rating.
Full comparison table
Compare all 28 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.
- 28 Temperature & Humidity Sensors
- 43 specs compared
- 39 filters
GoogleNest Temperature Sensor
10% OFF$39.00$34.99
EcobeeSmartSensor
$99.99
YoLinkSmart Wireless Thermometer Hygrometer
10% OFF$16.14$14.48
SwitchBotMeter Pro
$19.99
X-SenseSmart WiFi Indoor Thermometer
28% OFF$15.99$11.49
SwitchBotMeter Plus
15% OFF$17.99$15.29
GoveeHygrometer Thermometer H5104
$13.99
AeotecMultipurpose Sensor
$38.99
SonoffSNZB-02M AirGuard TH Pressure Sensor
$19.90- Google
Nest Temperature Sensor (2nd gen)
$39.98 
SonoffSNZB-02WD
$19.90
SensiEmerson Room Sensor
$45.88
SwitchBotMeter
$13.99
SwitchBotIndoor/Outdoor Thermo-Hygrometer
30% OFF$14.99$10.49
AqaraTemperature and Humidity Sensor
$19.98
SonoffLCD Smart Temperature Humidity Sensor
$15.90
ArloAll-in-One Sensor
7% OFF$29.99$27.90
SonoffSNZB-02P Temperature & Humidity Sensor
$16.90
AqaraClimate Sensor W100
$39.99
CentraliteTemperature & Humidity Sensor
$19.95
CamerasGoogleNest Cam (outdoor or indoor, battery)
$176.49
CamerasGoogleNest Cam Floodlight
12% OFF$279.99$246.00
CamerasGoogleNest Cam Indoor (Wired, 3rd Gen)
$99.99
CamerasGoogleNest Cam Outdoor (Wired, 2nd Gen)
$149.99
CamerasGoogleNest Cam (indoor, wired)
$101.20
DisplaysGoogleNest Hub (2nd Gen)
$155.00
DisplaysGoogleNest Hub Max
$464.98
DoorbellsGoogleNest Doorbell (battery)
11% OFF$179.99$159.99
DoorbellsGoogleNest Doorbell (wired, 3rd Gen)
$179.99
DoorbellsGoogleNest Doorbell (wired, 2nd Gen)
31% OFF$179.99$125.00
Door LocksGoogleNest x Yale Lock
$219.00
RoutersGoogleNest WiFi Pro
28% OFF$199.99$144.98
Smoke & CO DetectorsGoogleNest Protect (Battery)
$399.99
Smoke & CO DetectorsGoogleNest Protect (Wired)
$399.99
SpeakersGoogleNest Audio
$119.99
SpeakersGoogleNest Mini (2nd gen)
$98.99- Temperature & Humidity SensorsGoogle
Nest Temperature Sensor (2nd gen)
$39.98 - Temperature & Humidity SensorsGoogle
Nest Temperature Sensor
10% OFF$39.00$34.99 
ThermostatsGoogleNest Learning Thermostat (4th gen)
16% OFF$279.99$234.70
ThermostatsGoogleNest Learning Thermostat
Air Quality MonitorsSonoffSAWF-07P Air Quality Monitor
$39.90
Air Quality MonitorsSonoffSAWF-08P Air Quality Monitor
$49.90
CamerasSonoffCam Slim Gen2
5% OFF$19.90$18.91
CamerasSonoffGK-200MP2-B
30% OFF$9.99$6.99
DisplaysSonoffNSPanel Pro
$129.90
DonglesSonoffDongle Lite MG21
25% OFF$24.90$18.68
DonglesSonoffDongle Max
DonglesSonoffDongle Plus MG24
$35.90
DonglesSonoffDongle Plus PP10
$35.90
DonglesSonoffDongle-PZG23
$39.90
DonglesSonoffZBDongle-E
8% OFF$26.99$24.90
DonglesSonoffZBDongle-P
21% OFF$39.99$31.50
Door & Window SensorsSonoffDW2-WIFI
$12.23
Door & Window SensorsSonoffSNZB-04 ZigBee Wireless Door/Window Sensor
$17.99
Door & Window SensorsSonoffSNZB-04P ZigBee Door/Window Sensor
$18.99
Door & Window SensorsSonoffSenseGuard DW Gen2
Energy MonitorsSonoffPOWCT
$38.19
HubsSonoffiHost
$89.99
HubsSonoffZigbee Bridge Pro
$24.90
HubsSonoffZigbee Bridge Ultra
$54.99