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| Feature | Aeotec Multipurpose Sensor | X-Sense STH0B Smart Thermometer Hygrometer | Winner |
|---|---|---|---|
| Price | $37.99 | $11.49 | X-Sense STH0B Smart Thermometer Hygrometer |
| Integrations | Google Home, Alexa, Samsung SmartThings, Home Assistant | Alexa, Home Assistant | Aeotec Multipurpose Sensor |
| Sensors | Temperature | Temperature, Humidity | X-Sense STH0B Smart Thermometer Hygrometer |
| Alerts | Temperature Alerts | Temperature Alerts, Humidity Alerts, Low Battery Alerts | X-Sense STH0B Smart Thermometer Hygrometer |
| Rating | 4.5 | 4.5 | Tie |
| Battery Life | 1 year | 1 year | Tie |
| Connectivity | Zigbee | Other | Tie |
| Screen | NO | NO | Tie |
What the differences mean
What each one measures
The Aeotec Multipurpose Sensor reads temperature plus open and close, vibration and tilt, with no humidity. The X-Sense STH0B Smart Thermometer Hygrometer reads temperature and humidity, with no contact or motion sensing.
Integrations
The Aeotec Multipurpose Sensor reaches Google Home, Alexa, SmartThings and Home Assistant directly. The X-Sense STH0B Smart Thermometer Hygrometer supports Alexa and a community Home Assistant integration, with no Google Home, SmartThings, Apple Home or Matter.
Alerts
The X-Sense STH0B Smart Thermometer Hygrometer sends temperature, humidity and low battery alerts as notifications. Only temperature alerts are documented for the Aeotec Multipurpose Sensor, with humidity impossible and battery alerts unknown.
How it reports
The X-Sense STH0B Smart Thermometer Hygrometer cannot report without an X-Sense SBS50 base station, which it reaches over a proprietary 868 MHz link rated for up to 500 m. The Aeotec Multipurpose Sensor is a Zigbee device that needs a coordinator instead.
Battery and warranty
The Aeotec Multipurpose Sensor uses a CR2450 rated at about a year, while the X-Sense STH0B Smart Thermometer Hygrometer runs two AAA cells for about a year and carries a two year warranty against no published figure for the Aeotec.
Which one to buy if
- you are monitoring a door, a window or a cabinet
The Aeotec Multipurpose Sensor is the only one of the two that detects open and close, vibration and tilt.
- you want humidity readings and alerts
The X-Sense STH0B Smart Thermometer Hygrometer measures humidity and sends humidity alerts, neither of which the Aeotec Multipurpose Sensor can do.
- you want the broadest platform support
The Aeotec Multipurpose Sensor works with Google Home, Alexa, SmartThings and Home Assistant, where the X-Sense STH0B Smart Thermometer Hygrometer stops at Alexa and a community Home Assistant integration.
- the sensor sits far from the router
The X-Sense STH0B Smart Thermometer Hygrometer reaches its base station over an 868 MHz link rated for up to 500 m in the open.
- + Integrations: Google Home, Alexa, Samsung SmartThings, Home Assistant
- - Price: $37.99 vs $11.49
- - Sensors: Temperature vs Temperature, Humidity
- + Price: $11.49
- + Sensors: Temperature, Humidity
- + Alerts: Temperature Alerts, Humidity Alerts, Low Battery Alerts
- - Integrations: Alexa, Home Assistant vs Google Home, Alexa, Samsung SmartThings, Home Assistant
What owners say
Owners of the Aeotec Multipurpose Sensor praise how quickly it pairs with SmartThings and Home Assistant over Zigbee and how accurately it reports open and close events, even on awkward mounts like screened casement windows. The added vibration sensing is singled out as genuinely useful for catching a knock, and the compact size keeps it unobtrusive. Their recurring complaint is battery life that falls short of the rated year on busy doors, and they caution that this is a contact sensor with a temperature bonus, not a humidity monitor.
Frequently Asked Questions
Which is better overall: Aeotec Multipurpose Sensor or X-Sense STH0B Smart Thermometer Hygrometer?
For climate monitoring, the X-Sense STH0B Smart Thermometer Hygrometer, which measures humidity, sends humidity and low battery alerts, and costs less. The Aeotec Multipurpose Sensor is the better device when the job is a door, a window or a vibration alert, which the X-Sense cannot do.
What is the biggest difference between the Aeotec Multipurpose Sensor and the X-Sense STH0B Smart Thermometer Hygrometer?
What they sense. The Aeotec Multipurpose Sensor detects open and close, vibration and tilt and reads temperature only, while the X-Sense STH0B Smart Thermometer Hygrometer measures temperature and humidity with no contact sensing at all.
Does the Aeotec Multipurpose Sensor measure humidity?
No. The Aeotec Multipurpose Sensor measures temperature alongside its door and window contact, vibration and tilt sensing, and it has no humidity sensor. The X-Sense STH0B Smart Thermometer Hygrometer is the one of these two that reads humidity.
Does the X-Sense STH0B Smart Thermometer Hygrometer detect doors?
No. The X-Sense STH0B Smart Thermometer Hygrometer is a temperature and humidity probe with no contact or vibration sensing. For door and window detection, the Aeotec Multipurpose Sensor is the right tool.
Does the X-Sense STH0B Smart Thermometer Hygrometer need a base station?
Yes. The X-Sense STH0B Smart Thermometer Hygrometer has no Wi-Fi of its own and communicates over a proprietary 868 MHz radio, so an X-Sense SBS50 base station is required to receive the readings.
Which works with more smart home platforms?
The Aeotec Multipurpose Sensor. It covers Google Home, Alexa, SmartThings and Home Assistant. The X-Sense STH0B Smart Thermometer Hygrometer supports only Alexa and a community Home Assistant integration.
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