Updated April 2026
Data from Amazon and official Aqara and Meross sites.
2026 verdict
Meross Smart Multi-Function Hygrometer & Thermometer MS120H has the better all-around case than Aqara Temperature and Humidity Sensor in 2026, starting with battery life and screen.
Its biggest wins come from battery life and screen, and its broader overall balance adds more confidence to the verdict. Aqara Temperature and Humidity Sensor can still be the right pick, but only if price and sensors outweigh the wider strengths of Meross Smart Multi-Function Hygrometer & Thermometer MS120H. That keeps the verdict firmly in favor of Meross Smart Multi-Function Hygrometer & Thermometer MS120H.
vs
Winner
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| Feature | Aqara Temperature and Humidity Sensor | Meross Smart Multi-Function Hygrometer & Thermometer MS120H | Winner |
|---|---|---|---|
| Price | $19.98 | $22.99 | Aqara Temperature and Humidity Sensor |
| Battery Life | 2 years | 3 years | Meross Smart Multi-Function Hygrometer & Thermometer MS120H |
| Screen | NO | YES | Meross Smart Multi-Function Hygrometer & Thermometer MS120H |
| Sensors | Temperature, Humidity, Atmospheric Pressure | Temperature, Humidity | Aqara Temperature and Humidity Sensor |
| Warranty | 1 year | 1 year | Tie |
| Connectivity | Zigbee | Bluetooth | 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 | Temperature Alerts, Humidity Alerts, Low Battery Alerts | Tie |
- + Price: $19.98
- + Sensors: Temperature, Humidity, Atmospheric Pressure
- - Battery Life: 2 years vs 3 years
- - Screen: NO vs YES
Winner
- + Battery Life: 3 years
- + Screen: YES
- - Price: $22.99 vs $19.98
- - Sensors: Temperature, Humidity vs Temperature, Humidity, Atmospheric Pressure
Frequently Asked Questions
Which is better overall: Aqara Temperature and Humidity Sensor or Meross Smart Multi-Function Hygrometer & Thermometer MS120H?
Meross Smart Multi-Function Hygrometer & Thermometer MS120H has the stronger overall profile in this comparison, especially for battery life and screen.
What is the biggest difference between Aqara Temperature and Humidity Sensor and Meross Smart Multi-Function Hygrometer & Thermometer MS120H?
Price is one of the clearest differences: Aqara Temperature and Humidity Sensor lists $19.98, while Meross Smart Multi-Function Hygrometer & Thermometer MS120H lists $22.99.
Which one looks better on price?
Aqara Temperature and Humidity Sensor is listed at $19.98, while Meross Smart Multi-Function Hygrometer & Thermometer MS120H is listed at $22.99. Aqara Temperature and Humidity Sensor (better spec).
Who should buy Aqara Temperature and Humidity Sensor?
Choose Aqara Temperature and Humidity Sensor if your priority is price and sensors and that matters more than battery life.
Who should buy Meross Smart Multi-Function Hygrometer & Thermometer MS120H?
Choose Meross Smart Multi-Function Hygrometer & Thermometer MS120H if your priority is battery life and screen 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
10% OFF$16.14$14.48
GoogleNest Temperature Sensor
$39.00
EcobeeSmartSensor
$98.20
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$11.49
X-SenseSTH0B Smart Thermometer Hygrometer
23% OFF$14.99$11.49
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- Aqara
Temperature and Humidity Sensor
$19.98
Air Quality MonitorsAqaraTVOC Air Quality Monitor
3.4(467)14% OFFC$49.99C$42.99
CamerasAqaraCamera E1
4.2(1,811)$69.99
CamerasAqaraCamera G100
4.2(1,692)$39.99
CamerasAqaraCamera Hub G2H Pro
4.3(2,166)$69.99
CamerasAqaraCamera Hub G3
4.2(1,043)18% OFF$119.99$98.99
CamerasAqaraCamera Hub G350
4.3(222)$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(2,564)7% OFF$149.99$139.99
Door LocksAqaraSmart Lock U200
2.7(2,048)$169.99
Door LocksAqaraSmart Lock U300
3.6(368)$189.99
Door LocksAqaraSmart Lock U400
4.1(399)$269.99
Door LocksAqaraSmart Lock U50
4.0(668)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)6% OFF$17.99$16.99
Door & Window SensorsMerossSmart Door and Window Sensor
3.0(35)18% OFF$21.99$17.99
Energy MonitorsMerossEM06P
4.2(143)
Energy MonitorsMerossEM16P
4.3(46)20% OFF$199.99$159.98
Garage Door OpenersMerossMSG100 Smart Garage Door Opener
4.2(6,692)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)
HubsMerossSmart Wi-Fi Hub MSH450
4.2(192)€24.99
LED BulbsMerossSmart Wi-Fi LED Bulb
4.0(793)$17.04
LED BulbsMerossSmart Wi-Fi LED Bulb with Dimmable Light
4.2(340)$44.64
PlugsMerossMatter Smart Plug Mini
4.2(212)$17.99
PlugsMerossOutdoor Smart Plug (3 Sockets)
4.4(4,756)10% OFF$30.99$27.89
PlugsMerossOutdoor Smart Plug
4.4(3,954)$25.99
PlugsMerossSmart Wi-Fi Plug
4.3(3,154)$21.99
Presence SensorsMerossPresence Sensor MS605
3.1(88)6% OFF$27.59$25.99
Presence SensorsMerossSmart Presence Sensor
3.8(119)$33.99
Radiator ValvesMerossSmart Thermostat Valve
3.8(980)€28.41
RelaysMerossMatter Smart DIY Switch with Energy Monitor
4.4(2,764)€19.99- Temperature & Humidity SensorsMeross
Smart Multi-Function Hygrometer & Thermometer MS120H
$22.99 
Temperature & Humidity SensorsMerossSmart Temperature and Humidity Sensor
3.6(86)$14.99
ThermostatsMerossMTS300 Smart Thermostat
3.8(835)5% OFF$62.99$59.84