Winner
Updated October 2026
Data from Amazon and official Meross and Google sites.
2026 verdict
For most buyers in 2026, Meross Smart Temperature and Humidity Sensor is the safer pick over Nest Temperature Sensor (2nd gen) because of battery life, integrations, and sensors.
Winner
Meross Smart Temperature and Humidity SensorLast recorded price$14.99
Currently unavailable on Amazon USA
The comparison tilts its way because of battery life, integrations, and sensors, with alerts keeping it in front. Nest Temperature Sensor (2nd gen) remains a niche alternative if rating matters more than the rest of the comparison. In practical terms, Meross Smart Temperature and Humidity Sensor is the easier product to recommend.
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| Feature | Meross Smart Temperature and Humidity Sensor | Nest Temperature Sensor (2nd gen) | Winner |
|---|---|---|---|
| Rating | 3.6 | 4.4 | Nest Temperature Sensor (2nd gen) |
| Battery Life | Lifetime | 3 years | Meross Smart Temperature and Humidity Sensor |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant | Google Home | Meross Smart Temperature and Humidity Sensor |
| Sensors | Temperature, Humidity | Temperature | Meross Smart Temperature and Humidity Sensor |
| Alerts | Temperature Alerts, Humidity Alerts | None | Meross Smart Temperature and Humidity Sensor |
| Warranty | 1 year | 1 year | Tie |
| Connectivity | Other | Bluetooth | Tie |
| Screen | NO | NO | Tie |
Winner
- + Battery Life: Lifetime
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant
- + Sensors: Temperature, Humidity
- - Rating: 3.6 vs 4.4
$39.98
- + Rating: 4.4
- - Battery Life: 3 years vs Lifetime
- - Integrations: Google Home vs Google Home, Alexa, Apple HomeKit, 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.
- Meross Smart Temperature and Humidity Sensor
- Nest Temperature Sensor (2nd gen)
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Frequently Asked Questions
Which is better overall: Meross Smart Temperature and Humidity Sensor or Nest Temperature Sensor (2nd gen)?
Meross Smart Temperature and Humidity Sensor has the stronger overall profile in this comparison, especially for battery life, integrations, and sensors.
What is the biggest difference between Meross Smart Temperature and Humidity Sensor and Nest Temperature Sensor (2nd gen)?
Rating is one of the clearest differences: Meross Smart Temperature and Humidity Sensor lists 3.6, while Nest Temperature Sensor (2nd gen) lists 4.4.
Who should buy Meross Smart Temperature and Humidity Sensor?
Choose Meross Smart Temperature and Humidity Sensor if your priority is battery life 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 that matters more than battery life.
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
15% OFF
$15.33$13.03
GoogleNest Temperature Sensor
10% OFF$39.00$34.99
EcobeeSmartSensor
25% OFF$99.99$74.99
SwitchBotMeter Pro
15% OFF$19.99$16.99
SwitchBotMeter Plus
15% OFF$17.99$15.29
GoveeHygrometer Thermometer H5104
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
SensiEmerson Room Sensor
$45.88
SwitchBotMeter
$13.99
SwitchBotIndoor/Outdoor Thermo-Hygrometer
33% OFF$14.99$9.97
AqaraTemperature and Humidity Sensor
$19.98
SonoffLCD Smart Temperature Humidity Sensor
$15.90
Door & Window SensorsMerossSmart Door and Window Sensor
3.0(35)
Energy MonitorsMerossEM06P
4.2(143)€93.46
Energy MonitorsMerossEM16P
4.3(46)$199.99
Garage Door OpenersMerossMSG100 Smart Garage Door Opener
4.2(6,697)15% OFF$49.99$42.49
HubsMerossMatter Smart Hub Pro MSH450P
14% OFF$34.99$29.99
HubsMerossSmart Wi-Fi Hub MSH400HK
4.4(45)€19.99
HubsMerossSmart Wi-Fi Hub MSH450
4.2(192)€24.99
LED BulbsMerossSmart Wi-Fi LED Bulb
4.0(793)
LED BulbsMerossSmart Wi-Fi LED Bulb with Dimmable Light
4.2(341)
PlugsMerossMatter Smart Plug Mini
4.2(217)
PlugsMerossOutdoor Smart Plug (3 Sockets)
4.4(4,759)10% OFF$30.99$27.89
PlugsMerossOutdoor Smart Plug
4.4(3,956)$25.99
PlugsMerossSmart Wi-Fi Plug
4.3(3,153)
Presence SensorsMerossPresence Sensor MS605
3.1(88)6% OFF$27.59$25.99
Presence SensorsMerossSmart Presence Sensor
3.7(121)$33.99
Radiator ValvesMerossSmart Thermostat Valve
3.8(980)€66.93
RelaysMerossMatter Smart DIY Switch with Energy Monitor
4.4(2,764)€19.99
Temperature & Humidity SensorsMerossSmart Multi-Function Hygrometer & Thermometer MS120H
$22.99- Temperature & Humidity SensorsMeross
Smart Temperature and Humidity Sensor
3.6(86) 
ThermostatsMerossMTS300 Smart Thermostat
3.8(841)5% OFF$62.99$59.84
CamerasGoogleNest Cam (outdoor or indoor, battery)
4.1(6,079)$199.00
CamerasGoogleNest Cam Floodlight
4.4(1,906)8% OFF$279.99$257.99
CamerasGoogleNest Cam Indoor (Wired, 3rd Gen)
4.5(1,097)$129.00
CamerasGoogleNest Cam Outdoor (Wired, 2nd Gen)
4.4(790)25% OFF$199.99$149.99
CamerasGoogleNest Cam (indoor, wired)
4.4(5,424)
DisplaysGoogleNest Hub (2nd Gen)
4.2(1,152)$199.99
DisplaysGoogleNest Hub Max
4.3(215)
DoorbellsGoogleNest Doorbell (battery)
4.2(5,092)10% OFF$199.99$179.99
DoorbellsGoogleNest Doorbell (wired, 3rd Gen)
4.4(1,093)5% OFF$199.99$190.30
DoorbellsGoogleNest Doorbell (wired, 2nd Gen)
4.4(1,130)$129.99
Door LocksGoogleNest x Yale Lock
4.2(2,028)11% OFF$219.00$194.99
RoutersGoogleNest WiFi Pro
4.0(2,494)
Smoke & CO DetectorsGoogleNest Protect (Battery)
4.4(7,508)
Smoke & CO DetectorsGoogleNest Protect (Wired)
4.6(4,630)$499.99
SpeakersGoogleNest Audio
4.4(222)
SpeakersGoogleNest Mini (2nd gen)
4.3(2,150)- Temperature & Humidity SensorsGoogle
Nest Temperature Sensor (2nd gen)
4.4(1,328)$39.98 - Temperature & Humidity SensorsGoogle
Nest Temperature Sensor
4.6(16,633)10% OFF$39.00$34.99 
ThermostatsGoogleNest Learning Thermostat (4th gen)
4.4(2,602)19% OFF$279.99$227.99
ThermostatsGoogleNest Learning Thermostat
4.2(358)