About the accuracy of the SwitchBot Meter (Plus)

SwitchBot Customer Support

Last updated: 2022.10.21

1. In normal cases, the readings of the Meter (Plus) have a ±0.2°C difference in temperature and a ±2% difference in humidity.

2. Temperature accuracy overall:

±0.4°C at -20°C to 0°C

±0.2°C at 0°C to 65°C

±0.3°C at 65°C to 80°C

3. Humidity accuracy overall:

±2% (at 25°C, 10%~90%RH)

±4% (at 25°C, 0%~10%, 90%~99%RH)

4. Calibration is recommended in case of temperature/humidity differences.
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