Verified compatibility
We test every device for these ecosystems. For non-standard integrations contact us before ordering.
- Home Assistant
- Zigbee
- Matter
- KNX
- Wi-Fi
Compatibility
Works with these ecosystems
Protocols
- BLE
What it is, who it's for, what it does
About this product
The 3.7-inch E-ink screen shows temperature, humidity and time together, while a comfort indicator (smiley) tells you at a glance whether the room air is healthy. A Swiss Sensirion sensor reads temperature from 0 to 60 °C at 0.1 °C resolution and humidity from 0 to 99 % RH. Over Bluetooth Low Energy 5.0 the device pairs with the Xiaomi Home (Mi Home) app, where you can review 6 months of temperature and humidity history. With a compatible Xiaomi gateway you can build automations: switching on the air conditioner or humidifier when your set thresholds are crossed. Powered by 2 × CR2032 (not included), with up to ~1 year of battery life. Stand it on a desk, mount it on a wall, or stick it to the fridge with the flexible magnet. Supplied with 24 months of official warranty.
- DeliveryDelivery 50 MDL
- Returns14 days to return
- Warranty24 months
15+projects delivered300+devices installed3 yearslocal-first experienceChișinăushowroom Columna 153Book a showroom visit →
CasaSmart essentials
What it works with, what it needs, what you can do
Install & requirements
What you need on your side and what we deliver.
- Zigbee hub or Matter gateway for wireless variants
- 65 mm back-box or DIN panel for wired variants
- Local setup on Home Assistant — included in install
Smart scenarios
Three typical automations we set up after the install.
- 01Morning: warm light + blinds up + climate at 22 °C
- 02Leaving: lights off, arm sensors, close the gas
- 03Evening: warm ambient + cinema scene
Where it works
Use cases
Keep the microclimate in check: the smiley shows instantly whether the air is too dry, and the 6-month history in Xiaomi Home helps you tune the humidifier during the heating season.
On the desk it replaces a classic clock: time in 12/24 h format with an alarm, plus temperature and humidity to keep a comfortable working environment.
Paired with a compatible Xiaomi gateway, it triggers scenarios in Xiaomi Home — switching on the air conditioner or humidifier when temperature or humidity cross your set thresholds.
Analytics
See consumption — save on bills
Real-time consumption tracking via the eWeLink app. Daily, weekly and monthly history helps identify the most energy-hungry devices.
For the installerTechnical specificationsfull spec · wiring · datasheet
For the installer
Technical specifications
full spec · wiring · datasheet
Other
- Device type
- Clock weather station: thermometer, hygrometer and clock in one housing
- On-screen readings
- Temperature, humidity, time simultaneously + comfort indicator (smiley)
- Sensor
- High-precision Sensirion sensor (Switzerland) + built-in real-time RTC chip
- Smart features
- Automation in Xiaomi Home: turn air conditioner and humidifier on/off at set temperature/humidity thresholds (via Hub/compatible devices)
- Data history
- Recording of temperature and humidity trends for the last 6 months
- Clock / alarm
- 12 h / 24 h mode; built-in clock and alarm function
- Mounting
- Desk stand, wall mount or flexible magnet (e.g. on fridge)
- Package contents
- Device ×1, stand ×1, wall mount ×1, flexible magnet ×1, manual ×1 (batteries not included)
Physical
- Display
- E-ink (electronic ink), 3.7" (88 x 33 mm), wide viewing angle, ultra-low power consumption
- Enclosure material
- ABS + PC
- Dimensions
- 110 × 55 × 10.1 mm
- Weight
- 57 g (without batteries)
- Color
- White
Environment
- Temperature range
- 0 – 60 °C, resolution 0.1 °C
- Humidity range
- 0 – 99 % RH, resolution 1 % RH
Wireless
- Connectivity
- Bluetooth Low Energy 5.0; connection to Mi Home / Xiaomi Home app
Power
- Power
- 2 × CR2032 (not included), operating voltage DC 2.5–3 V; up to ~1 year of operation
Support
Frequently asked questions
Does it need a hub to work?
No, not for on-screen reading — it shows temperature, humidity and time standalone. For history in the Xiaomi Home app you connect it to your phone over Bluetooth. For automations (switching AC or humidifier by threshold) you need a compatible Xiaomi gateway, since Bluetooth is short-range.Which app and voice assistants does it work with?
It connects to the Xiaomi Home (Mi Home) app via Bluetooth Low Energy 5.0. We have no confirmed compatibility with voice assistants, so we recommend control through the Xiaomi Home app.What batteries does it use and how long do they last?
It uses 2 × CR2032 batteries, which are not included in the box. The operating voltage is DC 2.5–3 V, and battery life reaches up to about one year of use.What temperature and humidity range does it measure?
The Sensirion sensor measures temperature from 0 to 60 °C at 0.1 °C resolution and humidity from 0 to 99 % RH in 1 % steps. The screen shows both values plus the time at once.How can I mount it?
The box includes three options: a desk stand, a wall mount and a flexible magnet you can place, for example, on the fridge. That lets you position it wherever the data is easiest to read.
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Manager guidance
Questions about this product?
A CasaSmart manager calls you within 1–2 working hours and answers anything — compatibility, install, alternatives.
+373 60 944 922Updated: · reviewed by CasaSmart Expert Team