SwitchBot Indoor/Outdoor Thermo-Hygrometer vs SwitchBot Meter Plus

The SwitchBot Meter Plus is the stronger overall pick, with a higher rating, a large 3-inch screen, native HomeKit, and hub-based Wi-Fi. The SwitchBot Indoor/Outdoor Thermo-Hygrometer is cheaper, lasts about 2 years per battery set, and sends alerts without a hub, making it the better value outdoors.

The Meter Plus centers on a big 3-inch LCD and broad integrations including Apple HomeKit, so it is an indoor room display first. The Indoor/Outdoor Thermo-Hygrometer has no display but doubles battery life and can alert on temperature and humidity without a hub.

The SwitchBot Indoor/Outdoor Thermo-Hygrometer, rated at about 2 years on 2x AAA batteries versus roughly 1 year for the SwitchBot Meter Plus, so it needs fewer battery swaps in out-of-reach spots.

Only the SwitchBot Meter Plus has native Apple HomeKit, alongside Google Home, Alexa, SmartThings, Home Assistant and IFTTT. The Indoor/Outdoor model skips HomeKit and reaches Apple Home only through Matter with a hub.

Buyers blanketing a home with sensors who want a large, easy-to-read display, native HomeKit, and voice queries via a SwitchBot Hub for room-by-room comfort tracking.

Buyers monitoring garages, greenhouses or outdoor spots on a budget who prioritize a 2-year battery, IP65 durability, and hub-free temperature and humidity alerts over an on-device screen.