SWITCHBOT Meter Pro thermometer and hygrometer (W4900000)

SwitchBot Meter Pro thermometer and hygrometer
The SwitchBot Meter Pro is a compact but highly accurate thermometer and hygrometer that allows you to track the temperature and humidity in your home, office, or greenhouse in real time. It is possible to combine several devices for a complete picture of conditions in different parts of the building. With a large LCD screen, clear alerts, and a mobile app with Bluetooth connectivity, you have access to the data whenever you need it.

Precise measurement and fast data refreshing
The device measures temperature from -20°C to 80°C with an accuracy of ±0.2°C in the most common range, and humidity from 0 to 99% RH. The data is updated every 4 seconds, allowing it to respond immediately to changes in room conditions.

Alerts you can see and hear
When set temperature or humidity thresholds are exceeded, Meter Pro triggers an audible tone and flashing data on the display. It's a simple and effective solution to help maintain a healthy microclimate—especially in a child's bedroom, pantry, basement, or when growing plants.

Data memory and long-term tracking of conditions
The device's local memory allows you to store up to 68 days of data, and the app stores history for up to 2 years (registration required). If you care about long-term analysis and graphing, this solution works flawlessly and without additional subscriptions for the first two years.

Cooperation with a smart home
SwitchBot Meter Pro can be integrated with Alexa, Google Home, SmartThings, IFTTT, or Siri Shortcuts. When connected to the SwitchBot Hub gateway, you can also check the weather forecast, displayed on the screen in the form of icons (e.g., rain, sun, snow).

Works long and trouble-free
Powered by two AA batteries, SwitchBot Meter Pro runs for a year on one set (included). When the power level drops to 20%, you'll get a notification, so you'll never miss the need to replace them. The device can be placed on a table or mounted on a wall, and its compact ABS plastic housing makes it fit in any interior—whether modern or classic.

 

Manufacturer: SwitchBot
Manufacturer code: W4900000
Power supply: 2 × AA battery (included)
Temperature measurement range: From -20°C to 80°C (-4°F to 176°F)
Temperature measurement accuracy: -20°C to 0°C: ±0.4°C (±0.7°F); 0°C to 65°C (-4°F to 176°F): ±0.2°C (±0.4°F); 65°C to 80°C: ±0.3°C (±0.5°F)
Humidity measurement range: 0-99% RH
Accuracy of humidity measurement: 0-10% RH: ±3%; 10-90% RH: ±2%; 90-99% RH: ±3%.
Frequency of data refreshing: every 4 seconds
Local memory capacity: up to 68 days
Memory capacity in the application: Up to 2 years (extendable for a fee)
Connectivity: Bluetooth (BLE)
Communication range: Up to 120 m (unobstructed)
Mounting method: On a table or on a wall
Alarm: audible signal + flashing data on LCD screen
Weather forecast: Icons of weather conditions for 12 hours (requires hub)
Integration with systems: Alexa, Google Home, SmartThings, IFTTT, Siri Shortcuts
Comfort indicator: Dry: 0-29% RH; Comfort: 30-70% RH, 20-26°C; Humid: >70% RH (thresholds can be set independently).
Certifications: CE, Telec, RoHS, FCC, RCM, KCC, KC
Dimensions: 92 × 79 × 25 mm
Weight: 154 g (with batteries)
Housing material: ABS plastic